Integrated DNA Technologies, Inc. et al. v. Tecan Group AG

American Airlines, Inc. et al.vsIntellectual Ventures II LLC

American Airlines and Southwest Airlines have filed an IPR petition seeking cancellation of all 27 claims of Intellectual Ventures’ ’844 patent, alleging obviousness over four prior‑art references.

Sony CorporationvsOptimum Imaging Technologies LLC

Sony Corporation successfully secured institution for its IPR challenge against Optimum Imaging Technologies LLC's '266 patent. The Board found that Sony demonstrated a reasonable likelihood of showing unpatentability, allowing the case to proceed to trial on all 22 challenged claims.

MOTOROLA SOLUTIONS, INC. et al.vsStellar, LLC

MOTOROLA SOLUTIONS, INC. successfully convinced the PTAB to institute IPR proceedings against Stellar, LLC regarding patent 7593034. The Board found a reasonable likelihood of unpatentability under 35 U.S.C. § 103 based on combinations of prior art references like Yerazunis and Fiore. This moves the dispute into substantive trial phase.

iRhythm, Inc.vsWelch Allyn, Inc. et al.

iRhythm has filed an IPR petition seeking cancellation of 25 claims of Welch Allyn’s wearable ECG monitor patent, asserting obviousness over multiple prior‑art references.

Slack Technologies, LLC et al.vsWrinkl, Inc.

Slack and Salesforce petition the PTAB to invalidate Wrinkl’s ’731 patent covering subsidiary‑thread chat interfaces, asserting that the 2017 Cohen publication anticipates all 30 claims. They also argue the patent’s priority date is too late, making Cohen prior art under §§102 and 103.