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Phillip James
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Romsey, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method for improved reactive monomer production with membrane filtr...
Patent number
10,532,320
Issue date
Jan 14, 2020
Evonik Degussa GmbH
Andrew Boam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and composition for inhibiting the polymerization of cyclop...
Patent number
10,138,183
Issue date
Nov 27, 2018
Evonik Degussa GmbH
Stefanie Rinker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and composition for inhibiting the polymerization of cyclop...
Patent number
9,670,116
Issue date
Jun 6, 2017
Evonik Degussa GmbH
Stefanie Rinker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and composition for inhibiting the polymerization of cyclop...
Patent number
9,493,382
Issue date
Nov 15, 2016
Evonik Degussa GmbH
Stefanie Rinker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for stabilizing olefinically unsaturated monomers
Patent number
8,809,431
Issue date
Aug 19, 2014
Evonik Degussa GmbH
Stefanie Weyler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing substituted 1,4-quinone methides
Patent number
8,212,081
Issue date
Jul 3, 2012
Evonik Degussa GmbH
Stefanie Rinker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for stabilizing olefinically unsaturated monomers
Patent number
8,128,804
Issue date
Mar 6, 2012
Evonik Degussa GmbH
Stefanie Weyler
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR IMPROVED REACTVE MONOMER PRODUCTION WITH MEMBRANE FILTRA...
Publication number
20180361319
Publication date
Dec 20, 2018
EVONIK DEGUSSA GmbH
Andrew BOAM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND COMPOSITION FOR INHIBITING THE POLYMERIZATION OF CYCLOP...
Publication number
20160237346
Publication date
Aug 18, 2016
EVONIK DEGUSSA GmbH
Stefanie RINKER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS AND COMPOSITION FOR INHIBITING THE POLYMERIZATION OF CYCLOP...
Publication number
20160237008
Publication date
Aug 18, 2016
EVONIK DEGUSSA GmbH
Stefanie RINKER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND COMPOSITION FOR INHIBITING THE POLYMERIZATION OF CYCLOP...
Publication number
20140288337
Publication date
Sep 25, 2014
Evonik Industries AG
Stefanie RINKER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS
Publication number
20120101295
Publication date
Apr 26, 2012
EVONIK DEGUSSA GmbH
Stefanie Weyler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING SUBSTITUTED 1,4-QUINONE METHIDES
Publication number
20100267992
Publication date
Oct 21, 2010
EVONIK DEGUSSA GmbH
Stefanie RINKER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR STABILIZING OLEFINICALLY UNSATURATED MONOMERS
Publication number
20090114878
Publication date
May 7, 2009
EVONIK DEGUSSA GmbH
Stefanie Weyler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZATION INHIBITOR FOR STABILIZING OLEFINICALLY UNSATURATED M...
Publication number
20070208204
Publication date
Sep 6, 2007
DEGUSSA GmbH
Oliver Meyer
C07 - ORGANIC CHEMISTRY