HG Law LLP

Patent reexamination counsel·3 ex parte reexams

HG Law LLP has served as patent-owner counsel in 3 USPTO ex parte reexaminations, with 1 currently open. The firm most often represents Adeia Guides Inc. and Adeia Media Holdings LLC. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

Top patent owners represented

Adeia Guides Inc.2

Adeia Media Holdings LLC1

Outcome track record

How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.

Certificate outcome split across every bucket
Share of proceedings where claims survived

Practice metrics

Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.

Certificate rate of closed proceedings
Average pendency in months

Examiners & adversaries

Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.

Most frequent examiners
Top opposing requesters

Recent reexaminations (3)

Control #	Filed	Patent	Title	Owner	Status
90/015,868	Jan 8, 2026	8,375,069	USER INTERFACE METHODS AND SYSTEMS FOR SELECTING AND PRESENTING CONTENT BASED ON USER NAVIGATION AND SELECTION ACTIONS ASSOCIATED WITH THE CONTENT	Adeia Guides Inc.	Closed
90/015,822	Dec 23, 2025	10,965,726	Delivering Content in Multiple Formats	Adeia Media Holdings LLC	Open
90/015,595	Oct 10, 2025	7,890,490	SYSTEMS AND METHODS FOR PROVIDING ADVANCED INFORMATION SEARCHING IN AN INTERACTIVE MEDIA GUIDANCE APPLICATION	Adeia Guides Inc.	Closed

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See the full reexam picture for HG Law LLP

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.