Achim Friedrich

Person

Hattingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cross-linked polyglycerol esters
- Patent number 11,807,603
- Issue date Nov 7, 2023
- Evonik Operations GmbH
- Jan Marian Von Hof
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
Polyglycerol esters with a particular oligomer distribution of the...
- Patent number 9,776,951
- Issue date Oct 3, 2017
- Evonik Degussa GmbH
- Achim Friedrich
- 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

Patents Applicationslast 30 patents

Information Patent Application
ESTER COMPOSITIONS
- Publication number 20240374493
- Publication date Nov 14, 2024
- Evonik Operations GmbH
- Matthias MENTEL
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
AQUEOUS COMPOSITIONS COMPRISING 6-UNDECANOL-ESTERS
- Publication number 20240122831
- Publication date Apr 18, 2024
- Evonik Operations GmbH
- Achim Friedrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EMULSIFIER SYSTEM
- Publication number 20240034843
- Publication date Feb 1, 2024
- Evonik Operations GmbH
- Sadik AMAJJAHE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
COMPOSITIONS COMPRISING DISSUBSTITUTE TEREPHTHALATES AND ALSO LIGHT...
- Publication number 20220323325
- Publication date Oct 13, 2022
- Evonik Operations GmbH
- Matthias Mentel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
CROSS-LINKED POLYGLYCEROL ESTERS
- Publication number 20190202771
- Publication date Jul 4, 2019
- EVONIK DEGUSSA GmbH
- Jan Marian Von Hof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 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
POLYGLYCEROL ESTERS WITH A PARTICULAR OLIGOMER DISTRIBUTION OF THE...
- Publication number 20160340290
- Publication date Nov 24, 2016
- EVONK DUGUSSA GMBH
- Achim Friedrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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

Achim Friedrich

Person

Patents Grantslast 30 patents

Cross-linked polyglycerol esters

Rhamnolipid derivatives as emulsifiers and dispersing aids

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

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

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

Patents Applicationslast 30 patents

ESTER COMPOSITIONS

AQUEOUS COMPOSITIONS COMPRISING 6-UNDECANOL-ESTERS

EMULSIFIER SYSTEM

CROSSLINKED POLYGLYCEROL PARTIAL ESTERS

CROSSLINKED POLYGLYCEROL ESTERS

COMPOSITIONS COMPRISING DISSUBSTITUTE TEREPHTHALATES AND ALSO LIGHT...

RHAMNOLIPID DERIVATIVES AS EMULSIFIERS AND DISPERSING AIDS

CROSS-LINKED POLYGLYCEROL ESTERS

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

COMPOSITION COMPRISING POLYGLYCEROL ESTERS AND HYDROXYALKYL-MODIFIE...

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

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