Hans Henning Wenk

Person

Freising, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of polyolethers for producing porous plastic coatings
- Patent number 12,031,006
- Issue date Jul 9, 2024
- Evonik Operations GmbH
- Michael Klostermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixture composition comprising glucolipids
- Patent number 11,993,803
- Issue date May 28, 2024
- Evonik Operations GmbH
- Kathrin Daniela Brandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sphingolipids
- Patent number 11,939,612
- Issue date Mar 26, 2024
- Evonik Operations GmbH
- Marrit Friederike Eckstein
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mixture composition comprising glycolipids and triethyl citrate
- Patent number 11,918,670
- Issue date Mar 5, 2024
- Evonik Operations GmbH
- Kathrin Daniela Brandt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing porous polyurethane coatings using polyol est...
- Patent number 11,851,583
- Issue date Dec 26, 2023
- Evonik Operations GmbH
- Michael Klostermann
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Rhamnolipid derivatives as emulsifiers and dispersing aids
- Patent number 11,696,885
- Issue date Jul 11, 2023
- Evonik Operations GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition containing glycolipids and preservatives
- Patent number 11,606,963
- Issue date Mar 21, 2023
- Evonik Operations GmbH
- Martin Schilling
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Oral care composition containing at least one biosurfactant and flu...
- Patent number 11,464,717
- Issue date Oct 11, 2022
- Evonik Operations GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation method for esterquats based on oil
- Patent number 11,434,193
- Issue date Sep 6, 2022
- Evonik Operations GmbH
- Guangyuan Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lipid production
- Patent number 11,236,372
- Issue date Feb 1, 2022
- Evonik Operations GmbH
- Mirja Wessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sphingolipids
- Patent number 11,155,842
- Issue date Oct 26, 2021
- Evonik Operations GmbH
- Marrit Friederike Eckstein
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Rhamnolipid amides for hair scent retention
- Patent number 10,941,173
- Issue date Mar 9, 2021
- Evonik Operations GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulation comprising ester quats based on isopropanolamine and te...
- Patent number 10,815,191
- Issue date Oct 27, 2020
- Evonik Operations GmbH
- Peter Schwab
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rhamnolipid esters as nonionic surfactants for cosmetic use
- Patent number 10,676,495
- Issue date Jun 9, 2020
- Evonik Operations GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing surfactants
- Patent number 10,618,867
- Issue date Apr 14, 2020
- Evonik Operations GmbH
- Stefan Julian Liebig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Washing or cleaning composition having improved foaming characteris...
- Patent number 10,066,191
- Issue date Sep 4, 2018
- Henkel AG & Co. KGaA
- Peter Schmiedel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Lipase-stable thickening agent
- Patent number 9,745,251
- Issue date Aug 29, 2017
- Evonik Degussa GmbH
- Michael Klostermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyglycerol esters with a particular oligomer distribution of the...
- Patent number 9,427,385
- Issue date Aug 30, 2016
- Evonik Degussa GmbH
- Juergen Meyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detergent formulation for textiles, comprising rhamnolipids with a...
- Patent number 9,243,212
- Issue date Jan 26, 2016
- Evonik Degussa GmbH
- Dirk Kuppert
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Crosslinked hyaluronic acid in emulsion
- Patent number 9,109,051
- Issue date Aug 18, 2015
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyglycol ether-free sulphosuccinates based on polyglycerol partia...
- Patent number 8,993,792
- Issue date Mar 31, 2015
- Evonik Industries AG
- Christian Hartung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fabric softening composition
- Patent number 8,883,712
- Issue date Nov 11, 2014
- Evonik Degussa GmbH
- Hans-Jürgen Köhle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cosmetic composition containing polyglycerol partial ester
- Patent number 8,703,159
- Issue date Apr 22, 2014
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyglycerol esters and their use
- Patent number 8,664,175
- Issue date Mar 4, 2014
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Partial esters of a polyglycerol with at least one carboxylic acid...
- Patent number 8,653,289
- Issue date Feb 18, 2014
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polysiloxanes with nitrogen-containing groups
- Patent number 8,557,944
- Issue date Oct 15, 2013
- Evonik Goldschmidt GmbH
- Frauke Henning
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bioactive composition for cosmetic applications
- Patent number 8,420,137
- Issue date Apr 16, 2013
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyglycerol esters and their use
- Patent number 8,227,399
- Issue date Jul 24, 2012
- Evonik Goldschmidt GmbH
- Hans Henning Wenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Zwitterionic compounds and use thereof
- Patent number 8,138,372
- Issue date Mar 20, 2012
- Evonik Goldschmidt GmbH
- Sascha Herrwerth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid redispersible emulsion
- Patent number 7,994,110
- Issue date Aug 9, 2011
- Evonik Degussa GmbH
- Hans Wenk
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
HYDROXY-SUBSTITUTED SPHINGOLIPIDS
- Publication number 20240092728
- Publication date Mar 21, 2024
- Evonik Operations GmbH
- Xin LU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CROSSLINKED POLYGLYCEROL PARTIAL ESTERS
- Publication number 20230372214
- Publication date Nov 23, 2023
- Evonik Operations GmbH
- Christian Hartung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CROSSLINKED POLYGLYCEROL ESTERS
- Publication number 20230372215
- Publication date Nov 23, 2023
- Evonik Operations GmbH
- Christian Hartung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEW RHAMNOLIPID OLIGO-ESTERS
- Publication number 20230348514
- Publication date Nov 2, 2023
- Evonik Operations GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS COMPRISING RHAMNOLIPID, ALKYL POLYGLYCOSIDE AND ACYL L...
- Publication number 20230190615
- Publication date Jun 22, 2023
- Evonik Operations GmbH
- Stefan Julian Liebig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MIXTURE COMPOSITION COMPRISING GLYCOLIPIDS AND TRIETHYL CITRATE
- Publication number 20230121094
- Publication date Apr 20, 2023
- Evonik Operations GmbH
- Kathrin Daniela Brandt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for enzymatically preparing sugar esters and/or sugar alcoh...
- Publication number 20230055814
- Publication date Feb 23, 2023
- Evonik Operations GmbH
- Jan Marian VON HOF
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CARBOXYLIC ACID ESTERS OF XYLITOL AND PROCESS FOR ENZYMATICALLY PRE...
- Publication number 20230033620
- Publication date Feb 2, 2023
- Evonik Operations GmbH
- Stefan Julian Liebig
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME
- Publication number 20230023141
- Publication date Jan 26, 2023
- Evonik Operations GmbH
- Jan Marian VON HOF
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR PREPARING SPHINGOLIPIDS
- Publication number 20220025417
- Publication date Jan 27, 2022
- Evonik Operations GmbH
- Marrit Friederike Eckstein
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PREPARATION METHOD FOR ESTERQUATS BASED ON OIL
- Publication number 20210371373
- Publication date Dec 2, 2021
- Evonik Operations GmbH
- Guangyuan MA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MIXTURE COMPOSITION COMPRISING GLUCOLIPIDS
- Publication number 20210371773
- Publication date Dec 2, 2021
- Evonik Operations GmbH
- Kathrin Daniela Brandt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES
- Publication number 20210337835
- Publication date Nov 4, 2021
- Evonik Operations GmbH
- Martin Schilling
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LIPID PRODUCTION
- Publication number 20200407761
- Publication date Dec 31, 2020
- Evonik Operations GmbH
- Mirja WESSEL
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
RHAMNOLIPID DERIVATIVES AS EMULSIFIERS AND DISPERSING AIDS
- Publication number 20200214959
- Publication date Jul 9, 2020
- Evonik Operations GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF POLYOLETHERS FOR PRODUCING POROUS PLASTIC COATINGS
- Publication number 20200207938
- Publication date Jul 2, 2020
- Evonik Operations GmbH
- Michael Klostermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORAL CARE COMPOSITION CONTAINING AT LEAST ONE BIOSURFACTANT AND FLU...
- Publication number 20190307657
- Publication date Oct 10, 2019
- EVONIK DEGUSSA GmbH
- Hans Henning Wenk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING SPHINGOLIPIDS
- Publication number 20190300917
- Publication date Oct 3, 2019
- EVONIK DEGUSSA GmbH
- Marrit Friederike Eckstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF POLYOLESTERS FOR PRODUCING POROUS PLASTIC COATINGS
- Publication number 20190300728
- Publication date Oct 3, 2019
- EVONIK DEGUSSA GmbH
- Michael Klostermann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES
- Publication number 20190269158
- Publication date Sep 5, 2019
- EVONIK DEGUSSA GmbH
- Martin Schilling
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Rhamnolipid Esters As Nonionic Surfactants For Cosmetic Use
- Publication number 20190256542
- Publication date Aug 22, 2019
- EVONIK DEGUSSA GmbH
- Xin Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING SURFACTANTS
- Publication number 20190135734
- Publication date May 9, 2019
- EVONIK DEGUSSA GmbH
- Stefan Julian Liebig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rhamnolipid Amides For Hair Scent Retention
- Publication number 20190040095
- Publication date Feb 7, 2019
- EVONIK DEGUSSA GmbH
- Xin Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AQUEOUS COMPOSITION CONTAINING OMEGA-AMINO CARBOXYLIC ACID ESTERS A...
- Publication number 20180344602
- Publication date Dec 6, 2018
- EVONIK DEGUSSA GmbH
- Dominik Schuch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WASHING OR CLEANING COMPOSITION HAVING IMPROVED FOAMING CHARACTERIS...
- Publication number 20160348033
- Publication date Dec 1, 2016
- Henkel AG & Co. KGaA
- Peter Schmiedel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FORMULATION COMPRISING ESTER QUATS BASED ON ISOPROPANOLAMINE AND TE...
- Publication number 20160083333
- Publication date Mar 24, 2016
- EVONIK DEGUSSA GmbH
- Peter Schwab
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIPASE-STABLE THICKENING AGENT
- Publication number 20150203443
- Publication date Jul 23, 2015
- Evonik Industries AG
- Michael Klostermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETERGENT FORMULATION FOR TEXTILES, COMPRISING RHAMNOLIPIDS WITH A...
- Publication number 20140296125
- Publication date Oct 2, 2014
- Evonik Industries AG
- Dirk Kuppert
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
POLYGLYCEROL ESTERS WITH A PARTICULAR OLIGOMER DISTRIBUTION OF THE...
- Publication number 20140072521
- Publication date Mar 13, 2014
- Evonik Industries AG
- Juergen Meyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYGLYCOL ETHER-FREE SULPHOSUCCINATES BASED ON POLYGLYCEROL PARTIA...
- Publication number 20130204021
- Publication date Aug 8, 2013
- Evonik Industries AG
- Christian Hartung
- C07 - ORGANIC CHEMISTRY

Hans Henning Wenk

Person

Patents Grantslast 30 patents

Use of polyolethers for producing porous plastic coatings

Mixture composition comprising glucolipids

Process for preparing sphingolipids

Mixture composition comprising glycolipids and triethyl citrate

Process for producing porous polyurethane coatings using polyol est...

Rhamnolipid derivatives as emulsifiers and dispersing aids

Composition containing glycolipids and preservatives

Oral care composition containing at least one biosurfactant and flu...

Preparation method for esterquats based on oil

Lipid production

Process for preparing sphingolipids

Rhamnolipid amides for hair scent retention

Formulation comprising ester quats based on isopropanolamine and te...

Rhamnolipid esters as nonionic surfactants for cosmetic use

Method for producing surfactants

Washing or cleaning composition having improved foaming characteris...

Lipase-stable thickening agent

Polyglycerol esters with a particular oligomer distribution of the...

Detergent formulation for textiles, comprising rhamnolipids with a...

Crosslinked hyaluronic acid in emulsion

Polyglycol ether-free sulphosuccinates based on polyglycerol partia...

Fabric softening composition

Cosmetic composition containing polyglycerol partial ester

Polyglycerol esters and their use

Partial esters of a polyglycerol with at least one carboxylic acid...

Polysiloxanes with nitrogen-containing groups

Bioactive composition for cosmetic applications

Polyglycerol esters and their use

Zwitterionic compounds and use thereof

Solid redispersible emulsion

Patents Applicationslast 30 patents

HYDROXY-SUBSTITUTED SPHINGOLIPIDS

CROSSLINKED POLYGLYCEROL PARTIAL ESTERS

CROSSLINKED POLYGLYCEROL ESTERS

NEW RHAMNOLIPID OLIGO-ESTERS

COMPOSITIONS COMPRISING RHAMNOLIPID, ALKYL POLYGLYCOSIDE AND ACYL L...

MIXTURE COMPOSITION COMPRISING GLYCOLIPIDS AND TRIETHYL CITRATE

Process for enzymatically preparing sugar esters and/or sugar alcoh...

CARBOXYLIC ACID ESTERS OF XYLITOL AND PROCESS FOR ENZYMATICALLY PRE...

SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME

PROCESS FOR PREPARING SPHINGOLIPIDS

PREPARATION METHOD FOR ESTERQUATS BASED ON OIL

MIXTURE COMPOSITION COMPRISING GLUCOLIPIDS

COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES

LIPID PRODUCTION

RHAMNOLIPID DERIVATIVES AS EMULSIFIERS AND DISPERSING AIDS

USE OF POLYOLETHERS FOR PRODUCING POROUS PLASTIC COATINGS

ORAL CARE COMPOSITION CONTAINING AT LEAST ONE BIOSURFACTANT AND FLU...

PROCESS FOR PREPARING SPHINGOLIPIDS

USE OF POLYOLESTERS FOR PRODUCING POROUS PLASTIC COATINGS

COMPOSITION CONTAINING GLYCOLIPIDS AND PRESERVATIVES

Rhamnolipid Esters As Nonionic Surfactants For Cosmetic Use

METHOD FOR PRODUCING SURFACTANTS

Rhamnolipid Amides For Hair Scent Retention

AQUEOUS COMPOSITION CONTAINING OMEGA-AMINO CARBOXYLIC ACID ESTERS A...

WASHING OR CLEANING COMPOSITION HAVING IMPROVED FOAMING CHARACTERIS...

FORMULATION COMPRISING ESTER QUATS BASED ON ISOPROPANOLAMINE AND TE...

LIPASE-STABLE THICKENING AGENT

DETERGENT FORMULATION FOR TEXTILES, COMPRISING RHAMNOLIPIDS WITH A...

POLYGLYCEROL ESTERS WITH A PARTICULAR OLIGOMER DISTRIBUTION OF THE...

POLYGLYCOL ETHER-FREE SULPHOSUCCINATES BASED ON POLYGLYCEROL PARTIA...