PTAB

IPR2025-01572

Apple Inc v. Headwater Research LLC

General

Filed

10/03/25

Institution--

FWD--

Close--

StatusTerminated

Outcome--

USPTOIPR2025-01572

Administrative Patent Judges

Judge	Cases	Inst. Rate	FWD Inv. Rate
Kalyan K Deshpande	500+	52%	91%

Petitioner

Party

Name	Ratings
Apple Inc	L5 A

No Parties

Attorney

Name	Ratings
Erise IP PA	L5 E
Jennifer C. Bailey	L5 E
Robin A. Snader	L4 D
Christina Canino	L1 B
Adam Sandwell	L1 C
Virginia A. Brown	L1 C
Sten B. Larson	-- -- --

No Attorneys

Respondent

Party

Name	Ratings
Headwater Research LLC NPE	L5 A

No Parties

Attorney

Name	Ratings
Russ August & Kabat	L5 E
Reza Mirzaie	L5 A
Dale Chang	L4 E
Kristopher Davis	-- -- --

No Attorneys