Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels

Calysta, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 4 of these applications claim priority to application 62/545,347, filed Aug 14, 2017. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 10,689,610	Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels Calysta, Inc. In force Term ends Aug 13, 2038 · High confidence	Calysta, Inc.	In force	Term ends Aug 13, 2038	Term ends Aug 13, 2038	High confidence
US 11,034,930	Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels Calysta, Inc. In force Term ends Aug 13, 2038 · High confidence	Calysta, Inc.	In force	Term ends Aug 13, 2038	Term ends Aug 13, 2038	High confidence
US 11,572,539	Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels Calysta, Inc. In force Term ends Aug 13, 2038 · High confidence	Calysta, Inc.	In force	Term ends Aug 13, 2038	Term ends Aug 13, 2038	High confidence
US 11,939,567	Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels Calysta, Inc. In force Term ends Aug 13, 2038 · High confidence	Calysta, Inc.	In force	Term ends Aug 13, 2038	Term ends Aug 13, 2038	High confidence
Application 18/430,443	Gas-Fed Fermentation Reactors, Systems and Processes Utilizing Gas/Liquid Separation Vessels Calysta, Inc. Abandoned Abandoned Jul 7, 2025	Calysta, Inc.	Abandoned	Abandoned Jul 7, 2025	not computed

5 of 5 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

4 of these are in force and held by Calysta, Inc..

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.