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Patent Application Re-Examination
App. No. 90/015,521 · Confirmation No. 1162

SYSTEM AND METHOD PROVIDING STANDBY BYPASS FOR DOUBLE FAILURE PROTECTION IN MPLS NETWORK

Reexam Terminated -- Notice of Intent to Issue a Reexamination Certificate Mailed
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2026-08-19 RXNIRC Notice of Intent to Issue a Reexam Certificate 14 View
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2026-08-19 BIB Bibliographic Data Sheet 1 View
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2026-04-09 RXLITSR Reexam Litigation Search Conducted 1 View
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2025-12-15 RXREXO Determination -- Reexam Ordered 22 View
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2025-12-15 1449 List of References cited by applicant and considered by examiner 5 View
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2025-12-15 BIB Bibliographic Data Sheet 1 View
2025-10-03 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2025-09-24 RXNREQFD Notice of reexamination request filing date 1 View
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2025-09-16 RXPATENT Copy of patent for which reexamination is requested 12 View
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Quick Facts
App. No.
90/015,521
Filed
2025-09-16
Art Unit
3992