Leech Tishman Fuscaldo & Lampl, LLP
Patent reexamination counsel·4 ex parte reexams
Leech Tishman Fuscaldo & Lampl, LLP has served as patent-owner counsel in 4 USPTO ex parte reexaminations. The firm most often represents Fujian Yibao Optoelectronics Technology Co. Ltd., Ernie Ball Inc., and Topaz Systems 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 (4)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/014,224 | Oct 26, 2018 | 9,410,691 | LIGHTED FOOTWEAR | Fujian Yibao Optoelectronics Technology Co. Ltd. | Closed |
| 90/012,599 | Sep 14, 2012 | 6,433,264 | COMPENSATED NUT FOR A STRINGED INSTRUMENT | Ernie Ball Inc. | Closed |
| 90/012,395 | Aug 7, 2012 | 7,390,040 | END EFFECTOR WITH MULTIPLE PICK-UP MEMBERS | — | Closed |
| 90/012,208 | Mar 23, 2012 | 6,307,955 | ELECTRONIC SIGNATURE MANGEMENT SYSTEM | Topaz Systems Inc. | Closed |
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