Inventor
HARTMANN PATRIK
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HARTMANN PATRIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROEHM GMBH
5 patentsUS7144954B2Dec 5, 2006
Highly transparent plastic for optical materials
ROEHM GMBH9 citations72
US7445728B2Nov 4, 2008
Mixtures for producing transparent plastics, transparent plastics and method for producing the same and the use thereof
ROEHM GMBH1 citations51
US7438830B2Oct 21, 2008
Mixtures for producing transparent plastics, transparent plastics, method for producing the same and the use thereof
ROEHM GMBH1 citations51
US7473737B2Jan 6, 2009
Mixture for the production of transparent plastic materials, transparent plastic materials, and method for the production and use thereof
ROEHM GMBH0 citations40
US7419619B2Sep 2, 2008
Mixtures for producing transparent plastics, transparent plastics and method for their production and use
ROEHM GMBH0 citations40
ROEHM GMBH CHEM FAB PATENTABTE
2 patentsEVONIK ROEHM GMBH
2 patentsUS10343980B2Jul 9, 2019
Preparation of N,N-(di)alkylaminoalkyl(meth)acrylamide or N,N-(di)alkylaminoalkyl (meth)acrylate and the quaternary ammonium salts thereof as flocculating aids and gelling agents
EVONIK ROEHM GMBH6 citations72
US11414373B2Aug 16, 2022
Glycerol (meth)acrylate carboxylic ester having a long shelf life
EVONIK ROEHM GMBH4 citations71