Verena Dahl

Person

Koeln, 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
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
Microemulsion comprising quaternary ammonium compound, especially f...
- Patent number 11,485,938
- Issue date Nov 1, 2022
- Evonik Operations GmbH
- Verena Dahl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Polysiloxane-containing concentrates with improved storage stabilit...
- Patent number 11,312,926
- Issue date Apr 26, 2022
- Evonik Operations GmbH
- Alexandra Trambitas
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
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
Skin cleansing composition containing rhamnolipid and siloxane
- Patent number 10,544,384
- Issue date Jan 28, 2020
- Evonik Degussa GmbH
- Ralph Scheuermann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Peg free stable low viscosity oil-in-water emulsion and use thereof
- Patent number 10,292,925
- Issue date May 21, 2019
- Evonik Specialty Chemicals (Shanghai) Co., Ltd.
- Yinghua Gu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the isolation of rhamnolipids
- Patent number 9,434,755
- Issue date Sep 6, 2016
- Evonik Degussa GmbH
- Martin Schilling
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coating composition comprising polysiloxane quats
- Patent number 9,353,289
- Issue date May 31, 2016
- Evonik Degussa GmbH
- Berend-Jan De Gans
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Microemulsion of polysiloxanes containing quaternary ammonium group...
- Patent number 9,138,385
- Issue date Sep 22, 2015
- Evonik Degussa GmbH
- Verena Dahl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing a polyurethane foam by means of supercritical...
- Patent number 9,139,683
- Issue date Sep 22, 2015
- Bayer MaterialScience AG
- Stefan Lindner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing a polyurethane foam and polyurethane foam obt...
- Patent number 9,023,909
- Issue date May 5, 2015
- Bayer MaterialScience AG
- Stefan Lindner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
URETHANE COMPOUNDS FOR FINISHING TEXTILE SHEET MATERIALS IN A FLUOR...
- Publication number 20240294700
- Publication date Sep 5, 2024
- Evonik Operations GmbH
- Ruben Benedikt Richrath
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
POLYOL ETHER-BASED FOAM ADDITIVES FOR POLYURETHANE DISPERSIONS HAVI...
- Publication number 20220243058
- Publication date Aug 4, 2022
- Evonik Operations GmbH
- Michael Klostermann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
POLYOL ESTER-BASED FOAM ADDITIVES FOR POLYURETHANE DISPERSIONS HAVI...
- Publication number 20220243057
- Publication date Aug 4, 2022
- Evonik Operations GmbH
- Michael Klostermann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
POLYSILOXANE-CONTAINING CONCENTRATES WITH IMPROVED STORAGE STABILIT...
- Publication number 20200299616
- Publication date Sep 24, 2020
- Evonik Operations GmbH
- Alexandra TRAMBITAS
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MICROEMULSION COMPRISING QUATERNARY AMMONIUM COMPOUND, ESPECIALLY F...
- Publication number 20200283707
- Publication date Sep 10, 2020
- Evonik Operations GmbH
- Verena Dahl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
COMPOSITION CONTAINING QUATERNARY AMMONIUM COMPOUND, ESPECIALLY FOR...
- Publication number 20200155436
- Publication date May 21, 2020
- Evonik Operations GmbH
- Christian Hartung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
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
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
PEG FREE STABLE LOW VISCOSITY OIL-IN-WATER EMULSION AND USE THEREOF
- Publication number 20180036218
- Publication date Feb 8, 2018
- Yinghua Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION CONTAINING RHAMNOLIPID AND SILOXANE
- Publication number 20180016525
- Publication date Jan 18, 2018
- Ralph Scheuermann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
COMPOSITION COMPRISING POLYGLYCEROL ESTERS AND HYDROXYALKYL-MODIFIE...
- Publication number 20170202770
- Publication date Jul 20, 2017
- EVONIK DEGUSSA GmbH
- Achim Friedrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBT...
- Publication number 20150232629
- Publication date Aug 20, 2015
- Bayer MaterialScience AG
- Stefan LINDNER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATING COMPOSITION COMPRISING POLYSILOXANE QUATS
- Publication number 20150073069
- Publication date Mar 12, 2015
- Evonik Industries AG
- Berend-Jan De Gans
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR THE ISOLATION OF RHAMNOLIPIDS
- Publication number 20140148588
- Publication date May 29, 2014
- Evonik Industries AG
- Martin Schilling
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MICROEMULSION OF POLYSILOXANES CONTAINING QUATERNARY AMMONIUM GROUP...
- Publication number 20140134125
- Publication date May 15, 2014
- EVONIK DEGUSSA GmbH
- Verena Dahl
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
REACTION MIXTURE IN THE FORM OF AN EMULSION AND PROCESS FOR PRODUCT...
- Publication number 20140011897
- Publication date Jan 9, 2014
- Bayer Intellectual Property GmbH
- Wolfgang Friederichs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING A POLYURETHANE FOAM BY MEANS OF SUPERCRITICAL...
- Publication number 20120245243
- Publication date Sep 27, 2012
- Bayer Intellectual Property GmbH
- Stefan Lindner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBTA...
- Publication number 20120238655
- Publication date Sep 20, 2012
- Bayer Intellectual Property GmbH
- Stefan Lindner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Verena Dahl

Person

Patents Grantslast 30 patents

Use of polyolethers for producing porous plastic coatings

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

Microemulsion comprising quaternary ammonium compound, especially f...

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

Polysiloxane-containing concentrates with improved storage stabilit...

Rhamnolipid amides for hair scent retention

Rhamnolipid esters as nonionic surfactants for cosmetic use

Skin cleansing composition containing rhamnolipid and siloxane

Peg free stable low viscosity oil-in-water emulsion and use thereof

Process for the isolation of rhamnolipids

Coating composition comprising polysiloxane quats

Microemulsion of polysiloxanes containing quaternary ammonium group...

Process for producing a polyurethane foam by means of supercritical...

Process for producing a polyurethane foam and polyurethane foam obt...

Patents Applicationslast 30 patents

URETHANE COMPOUNDS FOR FINISHING TEXTILE SHEET MATERIALS IN A FLUOR...

POLYOL ETHER-BASED FOAM ADDITIVES FOR POLYURETHANE DISPERSIONS HAVI...

POLYOL ESTER-BASED FOAM ADDITIVES FOR POLYURETHANE DISPERSIONS HAVI...

POLYSILOXANE-CONTAINING CONCENTRATES WITH IMPROVED STORAGE STABILIT...

MICROEMULSION COMPRISING QUATERNARY AMMONIUM COMPOUND, ESPECIALLY F...

USE OF POLYOLETHERS FOR PRODUCING POROUS PLASTIC COATINGS

COMPOSITION CONTAINING QUATERNARY AMMONIUM COMPOUND, ESPECIALLY FOR...

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

USE OF POLYOLESTERS FOR PRODUCING POROUS PLASTIC COATINGS

Rhamnolipid Esters As Nonionic Surfactants For Cosmetic Use

Rhamnolipid Amides For Hair Scent Retention

PEG FREE STABLE LOW VISCOSITY OIL-IN-WATER EMULSION AND USE THEREOF

COMPOSITION CONTAINING RHAMNOLIPID AND SILOXANE

COMPOSITION COMPRISING POLYGLYCEROL ESTERS AND HYDROXYALKYL-MODIFIE...

PROCESS FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBT...

COATING COMPOSITION COMPRISING POLYSILOXANE QUATS

PROCESS FOR THE ISOLATION OF RHAMNOLIPIDS

MICROEMULSION OF POLYSILOXANES CONTAINING QUATERNARY AMMONIUM GROUP...

REACTION MIXTURE IN THE FORM OF AN EMULSION AND PROCESS FOR PRODUCT...

PROCESS FOR PRODUCING A POLYURETHANE FOAM BY MEANS OF SUPERCRITICAL...

METHOD FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBTA...