Shiells Law Firm, P.C.
Patent reexamination counsel·4 ex parte reexams
Shiells Law Firm, P.C. has served as patent-owner counsel in 4 USPTO ex parte reexaminations. The firm most often represents Simon N. Richmond. 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 |
|---|---|---|---|---|---|
| 90/014,402 | Nov 5, 2019 | 8,362,700 | SOLAR POWERED LIGHT ASSEMBLY TO PRODUCE LIGHT OF VARYING COLORS | — | Closed |
| 90/014,306 | May 21, 2019 | 7,429,827 | SOLAR POWERED LIGHT ASSEMBLY TO PRODUCE LIGHT OF VARYING COLOURS | — | Closed |
| 90/013,860 | Nov 7, 2016 | 7,429,827 | SOLAR POWERED LIGHT ASSEMBLY TO PRODUCE LIGHT OF VARYING COLOURS | — | Closed |
| 90/013,861 | Nov 7, 2016 | 8,362,700 | SOLAR POWERED LIGHT ASSEMBLY TO PRODUCE LIGHT OF VARYING COLORS | Simon N. Richmond | Closed |
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