Himanshu S. Amin, LLC
Patent reexamination counsel·2 ex parte reexams
Himanshu S. Amin, LLC has served as patent-owner counsel in 2 USPTO ex parte reexaminations. The firm most often represents DIGITECH IMAGE TECHNOLOGIES LLC and VISION DYNAMICS, 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
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 (2)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/012,844 | Apr 19, 2013 | 6,128,415 | DEVICE PROFILES FOR USE IN A DIGITAL IMAGE PROCESSING SYSTEM | DIGITECH IMAGE TECHNOLOGIES LLC | Closed |
| 90/012,145 | Feb 14, 2012 | 6,451,226 | Plastic Lens Compositions | VISION DYNAMICS, LLC | Closed |
Other reexam law firms
- Knobbe, Martens, Olson & Bear, LLP78 reexams · 10 pending
- Fish & Richardson P.C.68 reexams · 7 pending
- Sterne, Kessler, Goldstein & Fox P.L.L.C.63 reexams · 8 pending
- Heim, Payne & Chorush, LLP36 reexams · 28 pending
- Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.34 reexams · 1 pending
- Banner & Witcoff, Ltd.34 reexams · 2 pending
See the full reexam picture for Himanshu S. Amin, LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.