McDermott Will & Emery LLP
Patent reexamination counsel·9 ex parte reexams
McDermott Will & Emery LLP has served as patent-owner counsel in 9 USPTO ex parte reexaminations. The firm most often represents IMEDD, INC., VOITH PATENT GMBH, and RADINN AB. 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
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 (9)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/019,395 | Feb 2, 2024 | 8,353,252 | PROCESS FOR PREPARING A SEAM AREA FOR A PMC BASE FABRIC | VOITH PATENT GMBH | Closed |
| 90/015,088 | Aug 9, 2022 | 10,981,633 | ELECTRICALLY POWERED, WATER-JET PROPELLED SURFBOARD | RADINN AB | Closed |
| 90/014,908 | Nov 19, 2021 | 8,118,204 | PORTABLE FASTENING TOOL | KOKI HOLDINGS CO., LTD. | Closed |
| 90/013,264 | Jun 6, 2014 | 8,603,076 | MICROFABRICATED NANOPORE DEVICE FOR SUSTAINED RELEASE OF THERAPEUTIC AGENT | IMEDD, INC. | Closed |
| 90/013,108 | Dec 31, 2013 | 6,460,386 | ELECTRONIC KEY STRUCTURE | NISSAN MOTOR CO., LTD. and ALPHA CORPORATION | Closed |
| 90/013,093 | Dec 11, 2013 | 8,603,076 | MICROFABRICATED NANOPORE DEVICE FOR SUSTAINED RELEASE OF THERAPEUTIC AGENT | IMEDD, INC. | Closed |
| 90/012,985 | Sep 10, 2013 | 8,528,118 | SPORTS HELMET | RIDDELL, INC. | Closed |
| 90/012,588 | Sep 14, 2012 | 7,772,769 | LIGHT-EMITTING SEMICONDUCTOR DEVICE, LIGHT-EMITTING SYSTEM AND METHOD FOR FABRICATING LIGHT-EMITTING SEMICONDUCTOR DEVICE | — | Closed |
| 90/009,996 | Apr 27, 2012 | 7,568,628 | BAR CODE READING DEVICE WITH GLOBAL ELECTRONIC SHUTTER CONTROL | HAND HELD PRODUCTS, INC. | Closed |
Other reexam law firms
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- Fish & Richardson P.C.67 reexams · 7 pending
- Sterne, Kessler, Goldstein & Fox P.L.L.C.62 reexams · 7 pending
- Heim, Payne & Chorush, LLP36 reexams · 28 pending
- BANNER & WITCOFF, LTD.34 reexams · 2 pending
- FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, L.L.P.34 reexams · 1 pending
See the full reexam picture for McDermott Will & Emery LLP
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.