Reichman Jorgensen Lehman & Feldberg LLC
Patent reexamination counsel·6 ex parte reexams
Reichman Jorgensen Lehman & Feldberg LLC has served as patent-owner counsel in 6 USPTO ex parte reexaminations, with 1 currently open. The firm most often represents KOVE IO, INC., MALIKIE INNOVATIONS LIMITED, and Cirba IP 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 (6)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,413 | Jul 28, 2025 | 8,392,598 | METHODS AND APPARATUS TO FACILITATE CLIENT CONTROLLED SESSIONLESS ADAPTATION | MALIKIE INNOVATIONS LIMITED | Open |
| 90/019,162 | Feb 17, 2023 | 7,233,978 | METHOD AND APPARATUS FOR MANAGING LOCATION INFORMATION IN A NETWORK SEPARATE FROM THE DATA TO WHICH THE LOCATION INFORMATION PERTAINS | KOVE IO, INC. | Closed |
| 90/019,036 | Nov 19, 2021 | 7,103,640 | NETWORK DISTRIBUTED TRACKING WIRE TRANSFER PROTOCOL | KOVE IO, INC. | Closed |
| 90/019,034 | Nov 19, 2021 | 7,233,978 | METHOD AND APPARATUS FOR MANAGING LOCATION INFORMATION IN A NETWORK SEPARATE FROM THE DATA TO WHICH THE LOCATION INFORMATION PERTAINS | KOVE IO, INC. | Closed |
| 90/019,035 | Nov 19, 2021 | 7,814,170 | NETWORK DISTRIBUTED TRACKING WIRE TRANSFER PROTOCOL | KOVE IO, INC. | Closed |
| 90/014,736 | Apr 22, 2021 | 9,654,367 | SYSTEM AND METHOD FOR DETERMINING AND VISUALIZING EFFICIENCIES AND RISKS IN COMPUTING ENVIRONMENTS | Cirba IP 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 Reichman Jorgensen Lehman & Feldberg LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.