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Patent Assignment Details

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Reel/Frame:	049970/0219			Pages:	6
		Recorded:	08/06/2019
Attorney Dkt #:	001396/0008
Conveyance:	TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES TRADEMARKS AND PATENTS

Total properties: 11

Patent #:	9809665	Issue Dt:	11/07/2017	Application #:	12932837	Filing Dt:	03/08/2011
Publication #:	US20110251359	Pub Dt:	10/13/2011
Title:	Polyisobutylene production process with improved efficiencies and/or for forming products having improved characteristics and polyisobutylene products produced thereby

Patent #:	9115038	Issue Dt:	08/25/2015	Application #:	13332985	Filing Dt:	12/21/2011
Publication #:	US20120164048	Pub Dt:	06/28/2012
Title:	PROCESS FOR SELECTIVE REMOVAL OF ACETYLENES FROM GASEOUS STREAMS

Patent #:	8524843	Issue Dt:	09/03/2013	Application #:	13489064	Filing Dt:	06/05/2012
Publication #:	US20120316304	Pub Dt:	12/13/2012
Title:	PRODUCTION OF HIGHLY REACTIVE LOW MOLECULAR WEIGHT PIB OLIGOMERS

Patent #:	9598655	Issue Dt:	03/21/2017	Application #:	13903497	Filing Dt:	05/28/2013
Publication #:	US20170101595	Pub Dt:	04/13/2017
Title:	Adducts of Low Molecular Weight PIB With Low Polydispersity and High Vinylidene Content

Patent #:	9505682	Issue Dt:	11/29/2016	Application #:	14324428	Filing Dt:	07/07/2014
Publication #:	US20150018589	Pub Dt:	01/15/2015
Title:	Manufacture of Butadiene from Ethylene

Patent #:	8946361	Issue Dt:	02/03/2015	Application #:	14346367	Filing Dt:	03/21/2014
Publication #:	US20140235801	Pub Dt:	08/21/2014
Title:	Polyisobutylene Prepared at High Velocity and Circulation Rate

Patent #:	9309339	Issue Dt:	04/12/2016	Application #:	14346860	Filing Dt:	03/24/2014
Publication #:	US20140235810	Pub Dt:	08/21/2014
Title:	MID-RANGE VINYLIDENE CONTENT, HIGH VISCOSITY POLYISOBUTYLENE POLYMERS

Patent #:	9074026	Issue Dt:	07/07/2015	Application #:	14347695	Filing Dt:	03/27/2014
Publication #:	US20140256891	Pub Dt:	09/11/2014
Title:	Polyisobutylene Prepared with Low Diluent Content Reaction Medium

Patent #:	9902669	Issue Dt:	02/27/2018	Application #:	14771227	Filing Dt:	08/28/2015
Publication #:	US20160002126	Pub Dt:	01/07/2016
Title:	OXIDATIVE DEHYDROGENATION PROCESS WITH HYDROCARBON MODERATOR GAS AND REDUCED NITROGEN FEED

Patent #:	10035740	Issue Dt:	07/31/2018	Application #:	14771302	Filing Dt:	08/28/2015
Publication #:	US20160023963	Pub Dt:	01/28/2016
Title:	Multi-Stage Oxidative Dehydrogenation Process with Inter-Stage Cooling

Patent #:	9353025	Issue Dt:	05/31/2016	Application #:	14799808	Filing Dt:	07/15/2015
Publication #:	US20150315107	Pub Dt:	11/05/2015
Title:	Process for Selective Removal of Acetylenes from Gaseous Streams

Assignor

Exec Dt:

08/02/2019

Assignee

ONE ALLEN CENTER

SUITE 1000

HOUSTON, TEXAS 77002

Correspondence name and address
	MELANIE JOLSON, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

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