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Flowchem LLC

Also on record
Records under this name other than the patents Flowchem LLC 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 6 patents it holds.

Showing 1 to 5 of 5 · Back to Flowchem LLC

PatentTitleStatus Expires Confidence
US 7,582,708Bulk Polymerization Reactor Methods
Term ended
Term ended Jan 6, 2024 · High confidence
Term endedTerm ended Jan 6, 2024High confidence
US 7,534,403Bulk Polymerization Reactors
Term ended
Term ended Dec 3, 2023 · High confidence
Term endedTerm ended Dec 3, 2023High confidence
US 8,110,150Bulk Polymerization Reactors for Producing Drag Reducer
Term ended
Term ended Dec 11, 2022 · High confidence
Term endedTerm ended Dec 11, 2022High confidence
US 8,105,547Bulk Polymerization Reactors
Term ended
Ended no later than Jun 12, 2022 · Medium confidence
Term endedEnded no later than Jun 12, 2022Medium confidence
US 4,408,635Hydropneumatic pulse interceptor
Formerly held
Term ended
Term ended no later than Oct 11, 2003 · Low confidence
Term endedTerm ended no later than Oct 11, 2003Low confidence
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