Zhou; Jingjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhou; Jingjun.The latest application filed is for "sterically hindered amines and associated methods".

Company Profile

0.8.10

Zhou; Jingjun - The Woodlands TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Absorbent composition for the selective absorption of hydrogen sulfide Grant 11,071,944 - Critchfield , et al. July 27, 2	2021-07-27
Sterically hindered amines and associated methods Grant 9,987,588 - Su , et al. June 5, 2	2018-06-05
Sterically hindered amines and associated methods Grant 9,700,832 - Su , et al. July 11, 2	2017-07-11
Sterically Hindered Amines and Associated Methods App 20170144102 - Su; Wei-Yang ; et al.	2017-05-25
Amine suitable as PU-catalyst Grant 9,505,870 - Wiltz, Jr. , et al. November 29, 2	2016-11-29
Sterically Hindered Amines and Associated Methods App 20160193562 - Su; Wei-Yang ; et al.	2016-07-07
Sterically hindered amines and associated methods Grant 9,352,271 - Su , et al. May 31, 2	2016-05-31
Absorbent Composition For The Selective Absorption Of Hydrogen Sulfide App 20150157975 - Critchfield; James Edward ; et al.	2015-06-11
Amine suitable as PU-catalyst App 20150152213 - Wiltz, Jr.; Eugene P ; et al.	2015-06-04
Process For The High Temperature Selective Absorption Of Hydrogen Sulfide App 20150151241 - Critchfield; James Edward ; et al.	2015-06-04
Method Of Improving A Process For The Selective Absorption Of Hydrogen Sulfide App 20150122125 - Critchfield; James Edward ; et al.	2015-05-07
Absorbent Composition For The Selective Absortption Of Hydrogen Sulfide And Process Of Use Thereof App 20150093314 - Critchfield; James Edward ; et al.	2015-04-02
Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gases Grant 8,858,828 - Klein , et al. October 14, 2	2014-10-14
Sterically Hindered Amines and Associated Methods App 20130280155 - Su; Wei-Yang ; et al.	2013-10-24
Use Of 2-(3-aminopropoxy)ethan-1-ol As An Absorbent To Remove Acidic Gases App 20120269707 - Klein; Howard P. ; et al.	2012-10-25

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