Inventor

FRIEDRICH ACHIM

DE5 patents

⚠️ This page may combine multiple inventors who share the name “FRIEDRICH ACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EVONIK OPERATIONS GMBH

2 patents

US11696885B2Jul 11, 2023

Rhamnolipid derivatives as emulsifiers and dispersing aids

EVONIK OPERATIONS GMBH4 citations72

US11807603B2Nov 7, 2023

Cross-linked polyglycerol esters

EVONIK OPERATIONS GMBH1 citations58

EVONIK INDUSTRIES AG

1 patent

US9427385B2Aug 30, 2016

Polyglycerol esters with a particular oligomer distribution of the polyglycerol

EVONIK INDUSTRIES AG8 citations82

EVONIK DEGUSSA GMBH

1 patent

US9776951B2Oct 3, 2017

Polyglycerol esters with a particular oligomer distribution of the polyglycerol

EVONIK DEGUSSA GMBH9 citations81

EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD

1 patent

US10292925B2May 21, 2019

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

EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD8 citations76