The Patent Finder

Renesys

Also on record
Records under this name other than the patents Renesys holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.

Showing 1 to 5 of 5 · Back to Renesys

PatentTitleStatus Expires Confidence
US 8,161,152Methods and systems for monitoring network routing
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US RE48,065Path reconstruction and interconnection modeling (PRIM)
Formerly held
In force (reinstated)
 · From the USPTO record
In force (reinstated)From the USPTO record
US 8,743,893Path reconstruction and interconnection modeling (PRIM)
Formerly held
Lapsed on the fee record
Ended Jun 3, 2026 · From the USPTO record
Lapsed on the fee recordEnded Jun 3, 2026From the USPTO record
US 9,628,354Methods and systems for monitoring network routing
Formerly held
Term ended
Term ended Mar 18, 2024 · From the USPTO record
Term endedTerm ended Mar 18, 2024From the USPTO record
US 8,831,019Path reconstruction and interconnection modeling (PRIM)
Formerly held
Surrendered on reissue
Surrendered on reissue Jun 23, 2020 · From the USPTO record
Surrendered on reissueSurrendered on reissue Jun 23, 2020From the USPTO record
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited