Husch Blackwell, LLP
Patent reexamination counsel·6 ex parte reexams
Husch Blackwell, LLP has served as patent-owner counsel in 6 USPTO ex parte reexaminations, with 3 currently open. The firm most often represents Adaptive Avenue Associates Inc., Precision Planter Solutions LLC, and Hardware Resources Inc.. 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 (6)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,990 | Feb 25, 2026 | 7,428,707 | CUSTOMIZABLE WEB SITE ACCESS SYSTEM AND METHOD THEREFORE | Adaptive Avenue Associates Inc. | Open |
| 90/015,510 | Sep 10, 2025 | 12,274,187 | METHOD AND APPARATUS FOR EXTENDING THE SERVICE LIFE OF AN AGRICULTURAL PLANTER | Precision Planter Solutions LLC | Open |
| 90/019,895 | Mar 31, 2025 | 7,156,694 | ELECTRICAL OUTLET PLUG STRIP | Hardware Resources Inc. | Open |
| 90/013,544 | Jul 6, 2015 | 8,690,330 | DEVICE FOR SWEPT-SOURCE OPTICAL COHERENCE DOMAIN REFLECTOMETRY | Carl Zeiss Meditec AG | Closed |
| 90/012,374 | Jun 22, 2012 | 7,922,614 | Chain for a Machine Drive, Transport of Material In a Machine or the Like, and Packaging Machine Comprising One Such Chain | Multivac Inc. | Closed |
| 90/012,209 | Mar 26, 2012 | 7,055,981 | STRETCHABLE AND SHRINKABLE TREE LIGHT STRINGS | Willis Electrc Co. Ltd. | Closed |
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