VORYS, SATER, SEYMOUR and PEASE LLP
Patent reexamination counsel·5 ex parte reexams
VORYS, SATER, SEYMOUR and PEASE LLP has served as patent-owner counsel in 5 USPTO ex parte reexaminations. The firm most often represents Duk San Neolux Co., Ltd. and Ductmate Industries, 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 (5)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/014,983 | Mar 16, 2022 | 10,319,916 | COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE | Duk San Neolux Co., Ltd. | Closed |
| 90/014,855 | Sep 10, 2021 | 10,600,969 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Duk San Neolux Co., Ltd. | Closed |
| 90/014,405 | Nov 4, 2019 | 10,141,516 | Compound for Organic Electric Element, Organic Electric Element Comprising the Same and Electronic Device Thereof | Duk San Neolux Co., Ltd. | Closed |
| 90/014,404 | Nov 4, 2019 | 10,056,560 | Compound for Organic Electronic Element, Organic Electronic Element Using the Same, and an Electronic Device | Duk San Neolux Co., Ltd. | Closed |
| 90/014,073 | Jan 19, 2018 | 7,708,034 | SELF LOCKING SHEET METAL DUCT WITH A SEALANT | Ductmate Industries, Inc. | Closed |
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See the full reexam picture for VORYS, SATER, SEYMOUR and PEASE LLP
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