Inventor
UDE WERNER
DE21 patents
⚠️ This page may combine multiple inventors who share the name “UDE WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROEHM GMBH
16 patentsUS5567826AOct 22, 1996
Process for the production of terminally nitrogen heterocycle substituted (meth)acrylate by the use of a mixture of an alkali metal and alkaline earth metal catalyst
ROEHM GMBH19 citations92
US4996109AFeb 26, 1991
Hard foam cores for laminates
ROEHM GMBH35 citations92
US4931594AJun 5, 1990
Method for making aromatic bisphenols
ROEHM GMBH25 citations92
US4889909ADec 26, 1989
Thermoplastic polyarylene ethers
ROEHM GMBH32 citations89
US4492805AJan 8, 1985
Polyarylene ethers containing phosphorus
ROEHM GMBH17 citations73
US4463159AJul 31, 1984
Polyarylene esters containing phosphorus
ROEHM GMBH13 citations73
US4990588AFeb 5, 1991
Temperature resistant aromatic polyethers
ROEHM GMBH7 citations72
US4698448AOct 6, 1987
Method for making aromatic phosphorus compounds
ROEHM GMBH7 citations72
US4745225AMay 17, 1988
Phosphorus-containing polyarylene ethers
ROEHM GMBH5 citations63
US4745224AMay 17, 1988
Methods for making tertiary phosphine oxides
ROEHM GMBH2 citations63
US4696993ASep 29, 1987
Phosphorus-containing polyarlene ether
ROEHM GMBH6 citations63
US4774349ASep 27, 1988
Method of preparing N-methylphosphonic acid diesters of acrylic and methacrylic acid amines from methylol
ROEHM GMBH3 citations62
US4673730AJun 16, 1987
Method for recovering aromatic polyethers
ROEHM GMBH2 citations62
US4472570ASep 18, 1984
Polyarylene esters containing phosphorus
ROEHM GMBH5 citations62
US4638099AJan 20, 1987
Method for making 4,4'-dihydroxydiphenyl ether
ROEHM GMBH3 citations59
US5849946ADec 15, 1998
Method of obtaining water-free 2-trimethylammoniumethyl methacrylate chloride (TMAC) from an aqueous solution
ROEHM GMBH4 citations56