Goodwin Procter, LLP
Patent reexamination counsel·27 ex parte reexams
Goodwin Procter, LLP has served as patent-owner counsel in 27 USPTO ex parte reexaminations. The firm most often represents Personalized Media Communications LLC, Darfon Electronics Corp., and X1 Discovery 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 (showing 25 of 27)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,149 | Apr 3, 2026 | 8,856,093 | METHODS AND SYSTEMS FOR SEARCH INDEXING | X1 Discovery Inc. | Closed |
| 90/016,155 | Apr 3, 2026 | 8,498,977 | METHODS AND SYSTEMS FOR SEARCH INDEXING | X1 Discovery Inc. | Closed |
| 90/019,691 | Oct 2, 2024 | 11,111,544 | SYSTEM AND METHOD FOR CLEANING NOISY GENETIC DATA AND DETERMINING CHROMOSOME COPY NUMBER | Natera Inc. | Closed |
| 90/020,158 | Jul 22, 2024 | 11,938,082 | MESSAGE DEVICE HAVING VARIABLE STROKE LENGTH | Hyperice IP Subco LLC | Closed |
| 90/015,127 | Sep 23, 2022 | 10,610,125 | METHODS AND COMPOSITIONS FOR CELL-PROLIFERATION-RELATED DISORDERS | Servier Pharmaceuticals LLC | Closed |
| 90/014,417 | Dec 6, 2019 | 7,764,685 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,375 | Sep 11, 2019 | 7,840,976 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,369 | Aug 22, 2019 | 7,752,649 | Signal Processing Apparatus and Methods | Personalized Media Communications LLC | Closed |
| 90/014,356 | Aug 5, 2019 | 9,162,262 | AUTOMATED DETECTION AND CONTROL SYSTEM AND METHOD FOR HIGH PRESSURE WATER WASH APPLICATION AND COLLECTION APPLIED TO AERO COMPRESSOR WASHING | Ecoservices LLC | Closed |
| 90/014,317 | Jun 18, 2019 | 7,908,638 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,308 | Jun 10, 2019 | 7,860,131 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,305 | May 20, 2019 | 7,797,717 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,223 | Oct 24, 2018 | 8,566,868 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,220 | Oct 9, 2018 | 7,940,931 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,196 | Aug 31, 2018 | 7,734,251 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,195 | Aug 30, 2018 | 8,566,868 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,191 | Aug 29, 2018 | 8,558,950 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,188 | Aug 28, 2018 | 8,713,624 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/014,189 | Aug 28, 2018 | 8,587,720 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Media Communications LLC | Closed |
| 90/013,406 | Nov 24, 2014 | 8,792,909 | SYSTEMS AND METHODS FOR STATISTICALLY ASSOCIATING MOBILE DEVICES TO HOUSEHOLDS | 4Info Inc. | Closed |
| 90/012,879 | May 24, 2013 | 7,339,914 | AUTOMATED SNIFFER APPARATUS AND METHOD FOR MONITORING COMPUTER SYSTEMS FOR UNAUTHORIZED ACCESS | Airtight Networks, Inc. (F/K/A Wibhu Technologies, Inc.) | Closed |
| 90/012,830 | Apr 4, 2013 | 5,335,277 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Mass Media Corporation | Closed |
| 90/012,795 | Feb 15, 2013 | 5,109,414 | SIGNAL PROCESSING APPARATUS AND METHODS | Personalized Mass Media Corporation | Closed |
| 90/012,797 | Feb 15, 2013 | 7,339,914 | AUTOMATED SNIFFER APPARATUS AND METHOD FOR MONITORING COMPUTER SYSTEMS FOR UNAUTHORIZED ACCESS | Airtight Networks, Inc. (F/K/A Wibhu Technologies, Inc.) | Closed |
| 90/012,750 | Jan 16, 2013 | 6,538,222 | PUSH BUTTON SWITCH APPARATUS AND METHOD OF ASSEMBLING THE SAME | Darfon Electronics Corp. | Closed |
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