ExamPat

May Patents Ltd.

Patent reexamination counsel·13 ex parte reexams

May Patents Ltd. has served as patent-owner counsel in 13 USPTO ex parte reexaminations, with 7 currently open. The firm most often represents Bright Data Ltd., Orckit Corporation, and Enhanced Data Streaming LLC. 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

5
21
1
22
4
25
3
26

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 (13)

Control #FiledPatentTitleOwnerStatus
90/016,384Jun 8, 2026RE50,398DEVICE, METHOD AND SYSTEM FOR MEDIA PACKET DISTRIBUTIONOrckit IP LLCOpen
90/016,385Jun 8, 20267,032,135EQUIPMENT PROTECTION USING A PARTIAL STAR ARCHITECTUREEnhanced Data Streaming LLCOpen
90/016,383Jun 8, 20266,891,855DYNAMIC PACKET FRAGMENTATIONEnhanced Data Streaming LLCOpen
90/015,734Dec 1, 20258,830,821METHOD FOR SUPPORTING MPLS TRANSPORT PATH RECOVERY WITH MULTIPLE PROTECTION ENTITIESOrckit CorporationOpen
90/015,715Nov 25, 202512,237,986METHOD AND SYSTEM FOR DEEP PACKET INSPECTION IN SOFTWARE DEFINED NETWORKSOrckit CorporationOpen
90/015,713Nov 25, 202512,244,475METHOD AND SYSTEM FOR DEEP PACKET INSPECTION IN SOFTWARE DEFINED NETWORKSOrckit CorporationOpen
90/015,714Nov 25, 202512,231,305METHOD AND SYSTEM FOR DEEP PACKET INSPECTION IN SOFTWARE DEFINED NETWORKSOrckit Corporation (Patent Owner) er)Open
90/014,940Jan 12, 202211,044,346SYSTEM PROVIDING FASTER AND MORE EFFICIENT DATA COMMUNICATIONBright Data Ltd.Closed
90/014,920Dec 9, 202111,050,852SYSTEM PROVIDING FASTER AND MORE EFFICIENT DATA COMMUNICATIONBright Data Ltd.Closed
90/019,041Dec 7, 202110,491,713SYSTEM PROVIDING FASTER AND MORE EFFICIENT DATA COMMUNICATIONBright Data Ltd.Closed
90/019,025Oct 19, 202110,469,614SYSTEM AND METHOD FOR IMPROVING INTERNET COMMUNICATION BY USING INTERMEDIATE NODESBright Data Ltd.Closed
90/014,875Oct 7, 202110,257,319SYSTEM PROVIDING FASTER AND MORE EFFICIENT DATA COMMUNICATIONBright Data Ltd.Closed
90/014,876Oct 5, 202110,484,510SYSTEM PROVIDING FASTER AND MORE EFFICIENT DATA COMMUNICATIONBright Data Ltd.Closed

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Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.