The Patent Finder

Advent Engineering Services, Inc.

Also on record
Records under this name other than patents Advent Engineering Services, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Advent Engineering Services, Inc.

PatentTitleStatus Expires Confidence
US 7,567,645Modular integrated head assembly
Term ended
Term ended Jun 22, 2026 · From the USPTO record
Term endedTerm ended Jun 22, 2026From the USPTO record
US 7,139,359Integrated head assembly for a nuclear reactor
Term ended
Term ended Feb 12, 2022 · From the USPTO record
Term endedTerm ended Feb 12, 2022From the USPTO record
US 6,546,066Integrated head assembly for a nuclear reactor
Term ended
Term ended Aug 2, 2021 · From the USPTO record
Term endedTerm ended Aug 2, 2021From the USPTO record
US 6,618,460Integrated head assembly for a nuclear reactor
Term ended
Term ended Aug 2, 2021 · From the USPTO record
Term endedTerm ended Aug 2, 2021From the USPTO record
US 6,076,411Method and apparatus for determining remaining life of conductor insulation systems through void size and density correlation
Lapsed on the fee record
Ended Jun 20, 2004 · From the USPTO record
Lapsed on the fee recordEnded Jun 20, 2004From the USPTO record
US 6,002,790Method for detecting and measuring voids in conductor insulation systems
Term ended
Term ended no later than Dec 14, 2019 · Low confidence
Term endedTerm ended no later than Dec 14, 2019Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited