• Alliance Laundry Systems, LLC v. Payrange LLCSome claims unpatentable
  PTAB · Aug 19, 2026 · PGR2025-00027 · APJ George R Hoskins · PGR · Final written decision

  Claims 1–6 and 8–20 are unpatentable under § 101; claim 7 was not shown unpatentable.

  RulingsFinal written decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “Pet.”) pursuant to 35 U.S.C. §§ 321–329 to institute a post-grant review of U.S. Patent No. 11,966,920 B2 (Ex. 1001, “the ’920 patent”), claims 1–20. We issued an Institution Decision (Paper 12) granting the petitioned review. slip op. at 2

  • Skill levelOther

    “B. Level of Ordinary Skill in the Art Petitioner contends a person having ordinary skill in the art pertaining” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner

    “thereby supporting our conclusion that the plain and ordinary meaning of “affordance” in claim 1 refers to an interactive user interface element.” slip op. at 30

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “For the foregoing reasons, we conclude Petitioner’s reliance on Low’s” slip op. at 21

  Patent outcomesUS 11,966,920 mixed
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Mayo · Bilski · Berkheimer · Enfish · Electric Power · KSR
  Patents in suitUS 11,966,920
• Crusoe Energy Systems, LLC v. Upstream Data Inc.Some claims unpatentable
  PTAB · Jan 21, 2025 · PGR2023-00039 · APJ Matthew S Meyers · PGR · Final written decision

  Claims 1 and 24 are unpatentable under § 101 as directed to an abstract idea without an inventive concept; the petitioner did not prove the remaining challenged claims unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The level of ordinary skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). The person of ordinary skill in the art is a hypothetical person presumed to have known the relevant art at the time of the invention. In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). In determining the level of ordinary skill in the art, we may consider certain factors, including: “(1) the educational level of the inventor; (2) type of problems encountered in the art; (3) prior art solutions to those problems; (4) rapidity with which innovations are made; (5) sophistication of the technology; and (6) educational level of active workers in the field.” Best Med. Int’l, Inc. v. Elekta Inc., 46 F.4th 1346, 1353 (Fed. Cir. 2022) (citations omitted). “The patent’s purpose can also be informative.” Id. (citation omitted). Petitioner asserts that one of ordinary skill in the art (“POSITA”) would have had “a degree in chemical engineering, petroleum engineering, process engineering, mechanical engineering, or a similar field with 1–2 years of experience in designing power generation systems, Blockchain mining systems, or other comparable hands-on experience.” Pet. 7 (citing Ex. 1003 ¶ 19). Petitioner adds that “[a]lternatively, a person having 3–5 years of experience in the Blockchain mining industry would also qualify as a POSITA” and “[a]dditional education could substitute for professional experience, or vice versa.” Id. at 7–8 (citing Ex. 1003 ¶ 19).” slip op. at 10

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “We apply the same claim construction standard used in district court actions under 35 U.S.C. § 282(b), namely that articulated in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). See 37 C.F.R. § 42.200(b) (2024). In applying that standard, claim terms generally are given their ordinary and customary meaning as would have been understood by a person of ordinary skill in the art at the time of the invention and in the context of the entire patent disclosure. Phillips, 415 F.3d at 1312–13. “In determining the meaning of the disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips, 415 F.3d at 1312–17).” slip op. at 11

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentable

    “To address that “the mining processors are connected to the network interface and adapted to mine transactions associated with the blockchain database and to communicate with the blockchain database,” as recited by limitation [1c_iii], Petitioner asserts that CryptoKube’s system includes “Bitcoin miners such as spondooliestech SP35 servers.” Pet. 25 (citing Ex. 1006, 1–4). And, relying on the declaration testimony of Mr. Kasdorf, Petitioner concludes that one of ordinary skill in the art would have understood that to mine Bitcoin, the mining processors need to be connected to a network interface and adapted to mine transactions associated with the blockchain database and to communicate with the blockchain database, which is implemented as a public ledger distributed among many peer-to-peer devices connected to the Internet. Id. (citing Ex. 1004 ¶¶ 108–109; Ex. 1010 ¶ 419). Mr. Kasdorf’s declaration testimony is nearly verbatim to the Petition and similarly provides no indication as to what in CryptoKube constitutes a “mining processor” other than his conclusory opinion that one of ordinary skill in the art “would have understood that to mine bitcoin, the mining processors need to be connected to a network interface and adapted to mine transactions associated with the 19 We note that Mr. Kasdorf’s reliance on Kheterpal is limited to Kheterpal’s background discussion regarding the Bitcoin protocol inasmuch as it “defines a system in which the creation and distribution of the bitcoin cryptocurrency is governed by consensus among a peer-to-peer network” and includes “a public ledger in which new transactions are verified and recorded by members of the network via cryptography.” Ex. 1010 ¶ 4. Ex. 1004 ¶ 108 (citing Ex. 1010 ¶ 4). Thus, we agree with Patent Owner that in the Petition, neither Petitioner nor Mr. Kasdorf explains or “cite[s] any evidence regarding which component is the ‘necessarily’ present mining processor (limitation 1[c_i]) or how this unspecified mining processor is ‘connected to the network interface and adapted to . . . communicate with the blockchain database’ (limitation 1[c_iii]).” PO Resp. 42–43 (citing Ex. 1004 ¶¶ 104–105, 108–109).” slip op. at 21

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Petitioner’s contention that “a combination of an ASIC chip and a controller would meet the ‘mining processor’ limitation” (Pet. Reply 11 (citing Ex. 1036 ¶ 21)) is an improper new argument. In determining whether an argument is a proper argument in reply, we look to see if the Reply argument is responsive to an argument from Patent Owner and expands on a position in the Petition. See Rembrandt Diagnostics, LP v. Alere, Inc., 76 F.4th 1376, 1384 (Fed. Cir. 2023) (“[W]e have held that a reply may be proper if it is responsive and simply expands on previously raised arguments.”). Or, if Petitioner relies on previously unidentified disclosure “to make a meaningfully distinct contention.” Id. at 1383 (“[W]e held that a petitioner who asserted in its reply previously unidentified prior-art disclosures ‘to make a meaningfully distinct contention’ was impermissibly raising a new theory of unpatentability.”). We find that Petitioner’s argument in reply is closer to the later situation. Here Petitioner does not expand on a position from the Petition that Patent Owner criticizes based on the merits of the contentions. Rather, Petitioner supplements its conclusory assertion that a “mining processor” is necessarily present in CryptoKube’s spondooliestech SP35 servers (Pet. 23, 25 (citing Ex. 1006, 1–4)) with its new assertion that that “a combination of an ASIC chip and a controller would meet the ‘mining processor’ limitation.” Pet. Reply 11. Petitioner does not purport to have presented this theory in the Petition. Id. Instead, Petitioner argues that this theory was properly raised in response to what Petitioner alleges to be an admission by” slip op. at 27

  Patent outcomesUS 11,574,372 mixed
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Mayo · Bilski · Berkheimer · Electric Power · Phillips · KSR · Graham
  Patents in suitUS 11,574,372
• Kiosoft Technologies, LLC / Techtrex, Inc. v. Payrange Inc.Some claims unpatentable
  PTAB · Dec 14, 2022 · PGR2021-00093 · APJ Ken B Barrett · PGR · Final written decision

  Claims 1–6, 8–10, 14, 15, and 18–25 are unpatentable under § 101; claims 7, 11–13, 16, and 17 were not shown unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “B. The Level of Ordinary Skill in the Art In determining the level of ordinary skill in the art, various factors may be considered, including the “type of problems encountered in the art; prior art solutions to those problems; rapidity with which innovations are made; sophistication of the technology; and educational level of active workers in the field.” In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995) (internal quotation marks and citation omitted). Petitioner contends: A [person of ordinary skill in the art (“POSITA” or “POSA”)] at the time of the earliest claimed filing date of the ’614 Patent would have had an education background of, or practical experience providing an equivalent to, a Bachelor of Science in Electrical Engineering, Computer Science, Information Technology, or a related/equivalent field and at least 3 years of academic or industry experience in electronic payment systems. Pet. 16 (citing Ex. 1003 ¶¶ 5–6). Patent Owner affirmatively states that it does not dispute Petitioner’s asserted educational background of a person of ordinary skill in the art. PO Resp. 7. Patent Owner does not dispute Petitioner’s proposed number of years of experience, instead contending that “the claims are patentable regardless of the number of years of work experience a POSA would have had.” Id. (citing Ex. 2019 ¶¶ 49–58). Petitioner’s definition is consistent with the level of ordinary skill reflected in the prior art references of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (recognizing that the prior art itself may reflect an appropriate level of skill in the art). We adopt Petitioner’s definition of the person of ordinary skill in the art.” slip op. at 8

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “construction disputes to find that Petitioners have failed to satisfy their burden of proof.” PO Resp. 8. Patent Owner goes on to state its agreement with Petitioner’s proposed construction for the “identifying” limitation (id. at 9) and indicate its disagreement with certain of Petitioner’s proposals (id. at 9–14). Patent Owner confirmed at the oral argument that no claim term needs to be construed to reach a dispositive issue. Tr. 33:23–34:5. We determine that we need not expressly construe any claim terms to resolve the parties’ disputes.” slip op. at 11

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 directed to exceptionDecided for petitioner

    “All of the claimed method steps of claim 1 occur “at the mobile device” (element 1.1), and the method includes a step of enabling user interaction with the user interface to complete the vending transaction (element 1.9). Id. at 46:61–65, 47:24–28. Claim 1 does not recite completing the purchase. The ’614 patent describes a commercial transaction completed at the payment accepting unit (i.e. the vending machine), not at the mobile device. Ex. 1001, 7:15–19; see also id. at 16:46–50; 17:57–59; 19:17–20; 19:35–38. We, thus, agree with Patent Owner that the claimed method does not require completing or conducting the transaction, but only enabling the completion of the transaction. On this complete record, we are persuaded that the elements block quoted above recite the concept of identifying a merchant and enabling completion of a purchase from the merchant. See Pet. 20 (arguing that the claimed method “is no less abstract than a customer noticing a store, making a purchase, and receiving a receipt.”); Pet. Reply 5 (arguing that the claim describes “nothing more than a customer noticing and identifying a store amongst multiple stores based on the unique visual image of that store, entering the store and communicating with the merchant, making a purchase, and receiving a receipt—all while using conventional tools.”). In particular, claim 1 recites a step for identifying a merchant based on its advertised presence—identifying a nearby vending machine that is available to accept payment from a mobile payment application, with that identifying involving the broadcasting of predefined radio messages.8 Claim 1 also recites steps for enabling completion of a purchase from the merchant— establishing a communication connection between the user’s device and the vending machine; displaying an interface that allows a user to select a vending machine, to trigger payment for the vending transaction, and to enable the completion of the transaction; and updating the user interface after receiving information from the vending machine regarding the transaction (which, as indicated by dependent claim 3, may be information indicating that the vending transaction was completed). Our slight revision of the abstract idea from what we previously stated in our Institution Decision does not impact the patentability analysis. Apple, Inc. v. Ameranth, Inc., 842 F.3d 1229, 1241 (Fed. Cir. 2016).” slip op. at 17

  • Patent Eligibility (§101) › Alice/Mayo step two — inventive conceptStep2 no inventive conceptMixed

    “As discussed above, the Specification indicates that the short-range communication between the vending machine and mobile device can be not only conventional technologies such as Bluetooth, near-field communication (NFC), and radio frequency identification (RFID), but also could be “any wired or wireless technology that could be used to communicate a small distance (approximately a hundred feet or closer) that is known.” Ex. 1001, 9:57–67. The Specification ties that technology to the “broadcast” in claim 1 (id. at 47:2–5). For example, the Specification explains that “[e]ach adapter module 100 [of the vending machine] advertises its presence by broadcasting signals (advertising broadcast signals) to mobile devices in the zones 102, 104, 106.” Id. at 10:43–45. “The outermost range is the Bluetooth range 106 . . . [and] is the area in which the adapter module 100 is able to broadcast its presence.” Id. at 18:29–33. Further, Dr. Shamos testified that the Bluetooth protocol requires that two devices wishing to interact with each other identify themselves to each other. Ex. 1030, 102:3– 24. Dr. Shamos also testified that the Low prior art reference discloses that a vending machine identifies itself to the user. Id. at 100:9–20; see Ex. 1007, 2:25–28 (Low stating that, “in some embodiments, multiple machines may send their unique identifiers, such that the user is able to select one or more machines to purchase from.”). Thus, the abstract idea of identifying a merchant is implemented by nothing more than well-known, routine, and conventional wireless communications.” slip op. at 39

  Patent outcomesUS 10,891,614 mixed
  Claim construction§ 101 eligibility§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Mayo · Bilski · Phillips · KSR · Graham · Nautilus
  Patents in suitUS 10,891,614
• Kiosoft Technologies, LLC / Techtrex, Inc. v. Payrange Inc.Some claims unpatentable
  PTAB · Oct 26, 2022 · PGR2021-00077 · APJ Meredith C Petravick · PGR · Final written decision

  Claim 1 is unpatentable under § 101; claims 2–27 were not shown unpatentable because the other challenges were deficient.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “A person having ordinary skill in the art would have had an education background of, or practical experience providing an equivalent to, a Bachelor of Science in Electrical Engineering, Computer Science, or a related/equivalent field and at least four years of work experience in identity, transaction, and telecommunication solutions.” slip op. at 12

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 directed to exceptionUnpatentable

    “As can be seen from claim 1 above, all of the claimed method steps occur “at the mobile device” and the final step is to enable completion of a cashless transaction. Claim 1 does not recite completing the purchase. The ’833 patent describes that any commercial transaction is completed at the automatic retail machine, not at the mobile device. Ex. 1001, 11:5–9; see also id. at 21:4–11, 22:18–20, 23:53–61, 30:25–27. We, thus, agree with Patent Owner that the claimed method does not require completing or conducting the transaction, but only enabling the completion of the transaction. On this complete record, we are persuaded that the elements italicized above recite the concept of obtaining authorization for a purchase and enabling completion of a cashless transaction, prior to user selection of any items or services. See Pet. 22–23 (arguing that the claimed method “is effectively no different than a person entering a store, the store checking the customer’s available credit (or calling a bank to do so) and when the customer decides on the item, completing the purchase”); Pet. Reply 5–6 (arguing that the claim recites “obtaining payment authorization and performing a financial transaction, the same as a person entering a store, the store checking the customer’s available credit (or calling a bank to do so) and, when the customer decides on the item, allowing the purchase”). In particular, claim 1 recites steps for obtaining authorization prior to user selection of any items or services — steps of identifying the automatic retail machine, obtaining a request from the electronic payment device, sending the request to a server, and obtaining from the server an authorization grant. Claim 1 also recites steps for enabling the completion of a purchase (i.e., cashless transaction) — detecting a trigger condition and sending the authorization grant to the electronic payment device. Our slight revision of the abstract idea from what we previously stated in our Institution Decision does not impact the patentability analysis. Apple, Inc. v. Ameranth, Inc., 842 F.3d 1229, 1241 (Fed. Cir. 2016).” slip op. at 18

  • Patent Eligibility (§101) › Alice/Mayo step two — inventive conceptStep2 no inventive conceptUnpatentable

    “We are not persuaded. Patent Owner’s arguments rest on the alleged novelty of the abstract idea itself, not the “specific limitation beyond the judicial exception,” i.e., the additional elements. “[A] claimed invention’s use of the ineligible concept to which it is directed cannot supply the inventive concept that renders the invention ‘significantly more’ than that ineligible concept.” BSG Tech LLC v. Buyseasons, Inc., 899 F.3d 1281, 1290 (Fed. Cir. 2018). A novel and nonobvious claim directed to a purely abstract idea is, nonetheless, patent ineligible. See Mayo, 566 U.S. at 90. “The ‘novelty’ of any element or steps in a process, or even of the process itself, is of no relevance in determining whether the subject matter of a claim falls within the § 101 categories of possibly patentable subject matter.” Diehr, 450 U.S. at 188–89 (emphasis added). Patent Owner and Dr. Shamos do not identify, and we cannot find, anything in the claim suggesting that the mobile device, server, or automated retail device (i.e., the additional elements) are more than generic components. Indeed, the ’833 patent’s specification demonstrates that these elements were well-understood, routine, and conventional to the industry. Ex. 1001, 2:23–29, 37–42, 3:25–38 (explaining that Offer “teaches permitting the cashless utilization of a vending machines via a communications service, such as a cellular telephone;” Khan teaches an application on a user’s “personal trusted device” used to effectuate cashless purchases; and Carlson teaches “a system and a method for using a portable consumer device such as a mobile phone for payments and the like,” the method including prompting a user to select, from his mobile device, a product for purchase at a vending machine, after/if the user is authorized to make the purchase, and sending an authorization response to the vending machine from a “remote payment server”).” slip op. at 26

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “At the institution stage, we determined that no claim term required explicit construction. Inst. Dec. 35–37. Petitioner does not challenge our determination or otherwise advance its claim constructions in its Reply. See generally Pet. Reply. Patent Owner does not advance any explicit claim construction. PO Resp. 7–13. Regarding the identifying limitation, Patent Owner indicates that it is “undisputed between the parties that the claims require automatically determining the identity of the specific automatic retail machine based on an electronic transmission received from an electronic payment device of that automatic retail machine.” Id. at 7–8 (emphasis in original, citing Ex. 2018, 3; Ex. 2016 ¶ 68). Patent Owner submits that Petitioner’s constructions for each of the obtaining, authorization, and payment limitations should be rejected “for lacking accordance with the plain meaning of the claim in view of the specification” or “ignor[ing] the plain meaning of the term.” Id. at 9, 12, 13. As to the detecting limitation, Patent Owner argues that certain prior art asserted in the grounds in the Petition fails to teach the term as construed. Id. at 9. We determine that we need not expressly construe these claim terms” slip op. at 33

  Patent outcomesUS 10,719,833 mixed
  Claim construction§ 101 eligibility§ 102 anticipation§ 103 obviousnesscites Mayo · Bilski · Phillips · KSR · Graham · Nautilus
  Patents in suitUS 10,719,833

Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.