Boyce; Stephen Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boyce; Stephen Michael.The latest application filed is for "polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters".

Company Profile

4.7.11

Boyce; Stephen Michael - Bath PA

*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
Cardanol blocked isocyanate adhesion promotor for PVC plastisol Grant 11,365,313 - Lal , et al. June 21, 2	2022-06-21
Polyurea Compositions From Polyaspartic Esters And Secondary Heterocyclic Amines Derived Aspartic Esters App 20210147708 - Lal; Gauri Sankar ; et al.	2021-05-20
Cardanol Blocked Isocyanate Adhesion Promotor For Pvc Plastisol App 20210040301 - Lal; Gauri Sankar ; et al.	2021-02-11
Polyamides And Amidoamines Derived From Hyroxyalkylpolyamines: Epoxy Curing Agents With Improved Properties App 20200308339 - Lal; Gauri Sankar ; et al.	2020-10-01
Polyamides And Amidoamines Derived From Hyroxyalkylpolyamines: Epoxy Curing Agents With Improved Properties App 20200123312 - LAL; Gauri Sankar ; et al.	2020-04-23
Amidopolyamines with enhanced gel-time for elevated temperature applications Grant 10,174,154 - Lal , et al. J	2019-01-08
Epoxide-based composition Grant 10,035,874 - Lal , et al. July 31, 2	2018-07-31
One Component Epoxy Curing Agents Comprising Hydroxyalkylamino Cycloalkanes App 20170342197 - Lal; Gauri Sankar ; et al.	2017-11-30
One component epoxy curing agents comprising hydroxyalkylamino cycloalkanes Grant 9,738,750 - Lal , et al. August 22, 2	2017-08-22
Amines and polymeric phenols and usage thereof as curing agents in one component epoxy resin compositions Grant 9,546,243 - Vedage , et al. January 17, 2	2017-01-17
Amidopolyamines with Enhanced Gel-Time for Elevated Temperature Applications App 20160122467 - Lal; Gauri Sankar ; et al.	2016-05-05
Epoxide-Based Composition App 20160017087 - Lal; Gauri Sankar ; et al.	2016-01-21
Anhydride accelerators for epoxy resin systems Grant 9,080,007 - Lal , et al. July 14, 2	2015-07-14
Amines And Polymeric Phenols And Usage Thereof As Curing Agents In One Component Epoxy Resin Compositions App 20150025201 - VEDAGE; Gamini Ananda ; et al.	2015-01-22
One Component Epoxy Curing Agents Comprising Hydroxyalkylamino Cycloalkanes App 20140303342 - Lal; Gauri Sankar ; et al.	2014-10-09
Anhydride Accelerators for Epoxy Resin Systems App 20140243456 - Lal; Gauri Sankar ; et al.	2014-08-28
Hydrogenation of methylenedianiline homologs and epoxy resins cured with same Grant 6,962,964 - Ulman , et al. November 8, 2	2005-11-08
Hydrogenation of methylenedianiline homologs and epoxy resins cured with same App 20040162409 - Ulman, Michael ; et al.	2004-08-19

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