US PTAB Patent Cases
2,587 decisions indexed
Page 87 of 87 · 2,587 total
LEDUP MANUFACTURING GROUP LTD. v.Seasonal Specialties, LLC
LEDUP Manufacturing Group Ltd. filed an IPR petition challenging the validity of Seasonal Specialties' patent covering series LED circuits with bypass resistors. The petitioner argues that the claimed features are anticipated or obvious based on prior art disclosures in lighting technology.
3Shape A/S et al. v.Medit Corporation et al.
3Shape A/S et al. filed an opening petition challenging Medit Corporation's patent (7912257) on grounds of obviousness under 35 U.S.C. § 103. The petitioners argue that the claimed real-time 3D dental scanning method is predictable when combining prior art disclosures from Kopelman and Quadling.
Penumbra, Inc. v.RapidPulse, Inc.
Penumbra challenges RapidPulse's patent covering aspiration thrombectomy systems, arguing that the claimed inventions are obvious under 35 U.S.C. §103. The petitioner relies heavily on combining multiple prior art references to demonstrate a motivation for a Person Having Ordinary Skill in the Art (POSA) to make the modifications.
Altice USA, Inc. et al. v.Touchstream Technologies, Inc.
Altice USA filed an Inter Partes Review petition challenging 26 claims of Touchstream Technologies' '251 Patent, asserting obviousness under 35 U.S.C. § 103. The petitioner argues that known techniques for translating generic commands into platform-specific code render the claimed media playback control system predictable. This challenge involves complex combinations of prior art references like Aldrey and Mahajan.
Altice USA, Inc. et al. v.Touchstream Technologies, Inc.
Altice USA filed a petition challenging claims of Touchstream Technologies' patent via an IPR proceeding focused on obviousness (103). The petitioner argues that Claims 1-20 are rendered obvious by combining prior art references such as Aldrey and Mahajan. This petition was subsequently joined into an already instituted IPR, continuing the dispute over media content control technology.
2985 LLC d/b/a Mountain Voyage Company, LLC v.The Ridge Wallet LLC
A challenger has filed an Inter Partes Review petition against U.S. Patent No. 10,791,808, owned by The Ridge Wallet LLC. The petitioner asserts that the patent's compact wallet structure and auxiliary clip mechanism are obvious combinations of existing prior art references. This challenge targets all 24 claims based on Section 103 (obviousness).
3Shape A/S et al. v.Medit Corporation et al.
3Shape A/S filed an Initial Petition challenging the validity of Medit Corporation's patent, asserting that the claims are obvious over combinations of prior art references. The petitioner targets multiple claim subsets using Trousset, Durbin, and Kariathungal as evidence of obviousness.
Dealing with a patent challenge?
Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.