API Corporation

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Records under this name other than the patents API Corporation 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 62 patents it holds.

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Patent	Title	Status	Expires	Confidence
US 8,030,039	Method for the Production of Fermentable Sugars and Cellulose from Lignocellulosic Material now held by Granbio Intellectual Property Holdings, LLC In force Ends no later than Apr 27, 2027 · Low confidence	In force	Ends no later than Apr 27, 2027	Low confidence
US 8,804,241	Methods for Forming Optical Films now held by Ushio Denki Kabushiki Kaisha In force Term ends Mar 17, 2028 · High confidence	In force	Term ends Mar 17, 2028	High confidence
US 8,864,941	Separation of Lignin from Hydrolyzate now held by Granbio Intellectual Property Holdings, LLC In force Term ends Sep 19, 2028 · High confidence	In force	Term ends Sep 19, 2028	High confidence
US 8,125,619	Integrated Ambient Light Sensor and Distance Sensor now held by Eminent Electronic Technology Corp. In force Term ends Oct 13, 2028 · High confidence	In force	Term ends Oct 13, 2028	High confidence
US 8,585,863	Separation of Lignin From Hydrolyzate now held by Granbio Intellectual Property Holdings, LLC In force (reinstated) Term ends Feb 13, 2029 · High confidence	In force (reinstated)	Term ends Feb 13, 2029	High confidence
US 8,038,842	Method for Vapor Phase Pulping with Alcohol, Sulfur Dioxide and Ammonia now held by Granbio Intellectual Property Holdings, LLC In force Term ends Mar 23, 2029 · High confidence	In force	Term ends Mar 23, 2029	High confidence
US 8,394,935	Method for Producing Furanose Derivative now held by UBE Corporation In force Term ends Sep 13, 2029 · High confidence	In force	Term ends Sep 13, 2029	High confidence
US 7,960,699	Light Detection Circuit for Ambient Light and Proximity Sensor now held by Eminent Electronic Technology Corp. In force (reinstated) Term ends Oct 22, 2029 · High confidence	In force (reinstated)	Term ends Oct 22, 2029	High confidence
US 8,097,851	Light Detection Circuit for Ambient Light and Proximity Sensor now held by Eminent Electronic Technology Corp. In force Term ends Oct 22, 2029 · High confidence	In force	Term ends Oct 22, 2029	High confidence
US 8,268,125	Method for Vapor Phase Pulping with Alcohol and Sulfur Dioxide now held by Granbio Intellectual Property Holdings, LLC In force Ends no later than Dec 25, 2029 · Medium confidence	In force	Ends no later than Dec 25, 2029	Medium confidence

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Pro members: see all 334 records