Daignault Iyer, LLP
Patent reexamination counsel·10 ex parte reexams
Daignault Iyer, LLP has served as patent-owner counsel in 10 USPTO ex parte reexaminations, with 9 currently open. The firm most often represents Dynamic Mesh Networks Inc., Tactual Labs IP LLC, and Mesh Dynamics 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
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 (10)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,201 | Apr 21, 2026 | 8,477,762 | SELF-FORMING VOIP NETWORK | Dynamic Mesh Networks Inc. | Open |
| 90/016,179 | Apr 16, 2026 | 9,632,615 | REDUCING CONTROL RESPONSE LATENCY WITH DEFINED CROSS-CONTROL BEHAVIOR | Tactual Labs IP LLC | Open |
| 90/016,186 | Apr 15, 2026 | 9,507,500 | HYBRID SYSTEMS AND METHODS FOR LOW-LATENCY USER INPUT PROCESSING AND FEEDBACK | Tactual Labs IP LLC | Open |
| 90/016,055 | Mar 17, 2026 | 7,885,243 | HIGH PERFORMANCE WIRELESS NETWORKS USING DISTRIBUTED CONTROL | Mesh Dynamics Inc. | Open |
| 90/015,998 | Feb 25, 2026 | 7,420,952 | HIGH PERFORMANCE WIRELESS NETWORKS USING DISTRIBUTED CONTROL | Dynamic Mesh Networks Inc. | Open |
| 90/015,995 | Feb 25, 2026 | 8,520,691 | PERSISTENT MESH FOR ISOLATED MOBILE AND TEMPORAL NETWORKING | Dynamic Mesh Networks Inc. | Open |
| 90/015,997 | Feb 25, 2026 | 8,520,691 | PERSISTENT MESH FOR ISOLATED MOBILE AND TEMPORAL NETWORKING | Dynamic Mesh Networks Inc. | Open |
| 90/015,952 | Feb 6, 2026 | 9,049,000 | REAL-TIME PACKET TRANSFORMS TO AVOID RE-TRANSMISSIONS | Dynamic Mesh Networks, Inc. DBA Meshdyamics | Open |
| 90/015,926 | Jan 30, 2026 | 8,514,852 | REAL TIME PACKET TRANSFORMS TO AVOID RE-TRANSMISSION | Dynamic Mesh Networks Inc.DBA Meshdynamics | Open |
| 90/019,437 | Mar 1, 2024 | 6,266,518 | METHOD AND SYSTEM FOR DOWN-CONVERTING ELECTROMAGNETIC SIGNALS BY SAMPLING AND INTEGRATING OVER APERTURES | ParkerVision Inc. | Closed |
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See the full reexam picture for Daignault Iyer, LLP
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