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Inventor profile of:

Stephen Michael Boyce

City:

Bath, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2024-11-14

Top Assignees for applications by Stephen Michael Boyce

The entities that hold a legal rights for patent applications filed by inventor Boyce Stephen Michael:

Evonik Operations GmbH 5 Essen, Germany
AIR PRODUCTS AND CHEMICALS, INC. 5 Allentown, PA United States
Evonik Degussa GmbH 3 Essen, Germany
Air Products and Chemicals, Inc. 1 Allenown, PA United States
Veonik Degussa GmbH 1 Essen, Germany

Recent patent applications by Boyce Stephen Michael

Stephen Michael Boyce from Bath, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-11-14

US20240376343A1

Chemistry; metallurgy

POLYUREA COMPOSITIONS FROM POLYASPARTIC ESTERS AND 2-SUBSTITUTED BUTANEDIOIC ACID ESTERS

#2 | 2021-05-20

US20210147708A1

Chemistry; metallurgy

Polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters

#3 | 2021-02-11

US20210040301A1

Chemistry; metallurgy

Cardanol blocked isocyanate adhesion promotor for PVC plastisol

#4 | 2020-10-01

US20200308339A2

Chemistry; metallurgy

Polyamides and amidoamines derived from hydroxyalkylpolyamines: epoxy curing agents with improved properties

#5 | 2020-04-23

US20200123312A1

Chemistry; metallurgy

Polyamides and amidoamines derived from hydroxyalkylpolyamines: epoxy curing agents with improved properties

#6 | 2017-11-30

US20170342197A1

Chemistry; metallurgy

One component epoxy curing agents comprising hydroxyalkylamino cycloalkanes

#7 | 2016-05-05

US20160122467A1

Chemistry; metallurgy

Amidopolyamines with enhanced gel-time for elevated temperature applications

#8 | 2016-01-21

US20160017087A1

Chemistry; metallurgy

Epoxide-based composition

#9 | 2015-01-22

US20150025201A1

Chemistry; metallurgy

Amines and polymeric phenols and usage thereof as curing agents in one component epoxy resin compositions

#10 | 2014-10-09

US20140303342A1

Chemistry; metallurgy

One component epoxy curing agents comprising hydroxyalkylamino cycloalkanes

#11 | 2014-08-28

US20140243456A1

Chemistry; metallurgy

Anhydride accelerators for epoxy resin systems

#12 | 2005-11-08

US10359450

Hydrogenation of methylenedianiline homologs and epoxy resins cured with same

InventorID:

890110 ⎘