Gu; Leming

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gu; Leming.The latest application filed is for "system and process for the production of functionalized olefinic-based polymer".

Company Profile

4.8.9

Gu; Leming - Pearland TX
Gu; Leming - Lake Jackson 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
System and process for the production of functionalized olefinic-based polymer Grant 10,947,375 - Wang , et al. March 16, 2	2021-03-16
Halogenated elastomers with Mooney viscosity stability and method for preparing same Grant 10,889,704 - Gu , et al. January 12, 2	2021-01-12
System and Process for the Production of Functionalized Olefinic-Based Polymer App 20200255643 - Kind Code	2020-08-13
Process for preparing a halogenated elastomer with improved Mooney viscosity stability Grant 10,479,845 - Gu , et al. Nov	2019-11-19
Halogenated Elastomers with Mooney Viscosity Stability and Method for Preparing Same App 20180334555 - Gu; Leming ; et al.	2018-11-22
System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk Phase App 20180085989 - Hembree; Richard D. ; et al.	2018-03-29
Process for Preparing a Halogenated Elastomer with Improved Mooney Viscosity Stability App 20170226238 - Gu; Leming ; et al.	2017-08-10
Process for recovering divinylarene dioxides Grant 9,266,849 - Gu , et al. February 23, 2	2016-02-23
Process For Recovering Divinylarene Dioxides App 20150232437 - Gu; Leming ; et al.	2015-08-20
Production of epoxy resins using improved ion exchange resin catalysts Grant 8,742,055 - Carlberg , et al. June 3, 2	2014-06-03
Process for preparing divinylarene oxides Grant 8,716,502 - Gu , et al. May 6, 2	2014-05-06
Process For Preparing Dinvinylarene Oxides App 20130267720 - Gu; Leming ; et al.	2013-10-10
Production Of Epoxy Resins Using Improved Ion Exchange Resin Catalysts App 20120283453 - Carlberg; Philip J. ; et al.	2012-11-08
Method Of Making A Particulate Epoxy Resin App 20120141793 - Gu; Leming ; et al.	2012-06-07

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