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Dossenheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
[(2-ethoxy-5-trans-1-propen-1-yl)-phenoxyl]-terminated compounds
Patent number
10,308,769
Issue date
Jun 4, 2019
Evonik Technochemie GmbH
Sergey Evsyukov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkenylphenoxy-substituted 1,1-diphenylethylenes, processes for the...
Patent number
10,233,139
Issue date
Mar 19, 2019
Evonik Technochemie GmbH
Sergey Evsyukov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mutants of hydantoinase
Patent number
9,957,536
Issue date
May 1, 2018
Evonik Technochemie GmbH
Steffen Osswald
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Feedback-resistant alpha-isopropylmalate synthases
Patent number
9,347,048
Issue date
May 24, 2016
Evonik Technochemie GmbH
Robert Gerstmeir
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Alkenylphenoxyimide modified polyimide
Patent number
5,120,824
Issue date
Jun 9, 1992
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable composition comprising bis-imide and bis-(alkenyl phenol)
Patent number
4,981,934
Issue date
Jan 1, 1991
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkenyl compounds
Patent number
4,939,305
Issue date
Jul 3, 1990
Technochemie GmbH
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Laminated article from curable resin composition comprising bis mal...
Patent number
4,917,954
Issue date
Apr 17, 1990
Technochemie GmbH
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin from bis-maleimide and alkenyl phenyl hydroxy ether
Patent number
4,871,821
Issue date
Oct 3, 1989
Technochemie GmbH
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin from bis maleimide and alkenyl phenyl hydroxy ether
Patent number
4,789,704
Issue date
Dec 6, 1988
Technochemie GmbH
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preformed, laminated plastic panels
Patent number
4,555,426
Issue date
Nov 26, 1985
Dornier Gmbh
Siegfried Roth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fiber materials preimpregnated with duromeric polyimide resins and...
Patent number
4,356,227
Issue date
Oct 26, 1982
Technochemie GmbH
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting imide resins from dihydrazide
Patent number
4,303,779
Issue date
Dec 1, 1981
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide prepolymer, polyimide resin from imide acid chloride and...
Patent number
4,269,966
Issue date
May 26, 1981
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide preparation from imido acyl halide
Patent number
4,239,883
Issue date
Dec 16, 1980
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting imide resins from amino acid hydrazide
Patent number
4,211,861
Issue date
Jul 8, 1980
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting imide resins from dihydrazide of dicarboxylic acid
Patent number
4,211,860
Issue date
Jul 8, 1980
Technochemie GmbH Verfahrenstechnik
Horst Stenzenberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A COMPOSITION COMPRISING OMEGA-3 FATTY ACID SA...
Publication number
20200315230
Publication date
Oct 8, 2020
EVONIK TECHNOCHEMIE GMBH
Guenter KNAUP
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
TABLETS WITH HIGH ACTIVE INGREDIENT CONTENT OF OMEGA-3 FATTY ACID A...
Publication number
20200315970
Publication date
Oct 8, 2020
EVONIK TECHNOCHEMIE GMBH
Thomas GOTTSTEIN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
ASYMMETRICALLY SUBSTITUTED BIS-ALKENYL DIPHENYL ETHERS, THEIR PREPA...
Publication number
20190367652
Publication date
Dec 5, 2019
EVONIK TECHNOCHEMIE GMBH
Sergey EVSYUKOV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GASTRIC RETENTION ACTIVE DELIVERY SYSTEMS
Publication number
20190282493
Publication date
Sep 19, 2019
EVONIK TECHNOCHEMIE GMBH
Andrea ENGEL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MUTANTS OF HYDANTOINASE
Publication number
20180237814
Publication date
Aug 23, 2018
EVONIK TECHNOCHEMIE GMBH
Steffen Osswald
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
EFFERVESCENT FORMULATIONS OF ORNITHINE ASPARTATE
Publication number
20180214372
Publication date
Aug 2, 2018
EVONIK TECHNOCHEMIE GMBH
Shraddha Sanjeev JOSHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALKENYLPHENOXY-SUBSTITUTED 1,1-DIPHENYLETHYLENES, PROCESSES FOR THE...
Publication number
20180201561
Publication date
Jul 19, 2018
EVONIK TECHNOCHEMIE GMBH
Sergey EVSYUKOV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
[(2-ETHOXY-5-TRANS-1-PROPEN-1-YL)-PHENOXYL]-TERMINATED COMPOUNDS
Publication number
20180030208
Publication date
Feb 1, 2018
EVONIK TECHNOCHEMIE GMBH
Sergey EVSYUKOV
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR ACYLATING AMINES
Publication number
20160264550
Publication date
Sep 15, 2016
EVONIK TECHNOCHEMIE GMBH
Martin Bindl
C07 - ORGANIC CHEMISTRY
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Trademark
last 30 trademarks
Information
Trademark
79058629 - COMPIMIDE
Serial number
79058629
Registration number
3609047
Filing date
Jul 19, 2008
Evonik Technochemie GmbH
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry