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Susanne Kreischer
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Herten, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing diisocyanates based on lysine
Patent number
11,739,055
Issue date
Aug 29, 2023
Evonik Operations GmbH
Emmanouil Spyrou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions consisting of BrØnsted acids and monoamines
Patent number
11,453,744
Issue date
Sep 27, 2022
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fast-curing epoxy systems
Patent number
11,370,877
Issue date
Jun 28, 2022
Evonik Operations GmbH
Emmanouil Spyrou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fast-curing epoxy systems
Patent number
11,286,335
Issue date
Mar 29, 2022
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Storage-stable one-component polyurethane prepregs and shaped bodie...
Patent number
10,626,236
Issue date
Apr 21, 2020
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of storage-stable epoxy prepregs, and co...
Patent number
9,550,313
Issue date
Jan 24, 2017
Evonik Degussa GmbH
Emmanouil Spyrou
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING ETHYLENICALLY UNSATURATED COMPOUNDS CONTAININ...
Publication number
20220081393
Publication date
Mar 17, 2022
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING DIISOCYANATES BASED ON LYSINE
Publication number
20210403417
Publication date
Dec 30, 2021
Evonik Operations GmbH
Emmanouil Spyrou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING ISOCYANURATE
Publication number
20210206730
Publication date
Jul 8, 2021
Evonik Operations GmbH
Emmanouil Spyrou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS CONSISTING OF BRØNSTED ACIDS AND MONOAMINES
Publication number
20210108026
Publication date
Apr 15, 2021
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING LOW-VISCOSITY NCO-CONTAINING PREPOLYMERS HAVI...
Publication number
20200165374
Publication date
May 28, 2020
Evonik Operations GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FAST-CURING EPOXY SYSTEMS
Publication number
20190352452
Publication date
Nov 21, 2019
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FAST-CURING EPOXY SYSTEMS
Publication number
20190352450
Publication date
Nov 21, 2019
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STORAGE-STABLE ONE-COMPONENT POLYURETHANE PREPREGS AND SHAPED BODIE...
Publication number
20180155515
Publication date
Jun 7, 2018
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF STORAGE-STABLE EPOXY PREPREGS, AND CO...
Publication number
20150306790
Publication date
Oct 29, 2015
Evonik Industries AG
Emmanouil SPYROU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOISTURE-CURING SYSTEMS BASED ON CARBODIIMIDES AND ON ANHYDRIDES
Publication number
20150197674
Publication date
Jul 16, 2015
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING POLYESTERS AND CO-POLYESTERS FROM LACTONES
Publication number
20120202966
Publication date
Aug 9, 2012
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYSIS OF EPOXY RESIN FORMULATIONS HAVING SPARINGLY SOLUBLE CATA...
Publication number
20120115988
Publication date
May 10, 2012
EVONIK DEGUSSA GmbH
Emmanouil Spyrou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...