Inventor
PERREY HERMANN
DE32 patents
⚠️ This page may combine multiple inventors who share the name “PERREY HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
28 patentsUS4824639AApr 25, 1989
Test device and a method for the detection of a component of a liquid sample
BAYER AG194 citations98
US4824640AApr 25, 1989
Transparent test strip system
BAYER AG66 citations94
US5314982AMay 24, 1994
Process for the preparation of polyurea greases
BAYER AG36 citations92
US4762884AAug 9, 1988
Process for the production of radiation-crosslinked thermoplastic polyurethanes
BAYER AG46 citations92
US4380604AApr 19, 1983
Radiation-hardenable acrylic acid esters containing urethane groups and their use
BAYER AG35 citations90
US4774178ASep 27, 1988
Immobilization of biological material within a polymer matrix
BAYER AG35 citations89
US4804475AFeb 14, 1989
Metallized membrane systems
BAYER AG22 citations82
US4888379ADec 19, 1989
Heat-sensitive polyurethane dispersions
BAYER AG22 citations78
US4923920AMay 8, 1990
Mixtures of elastomer latices and dispersions of aromatic polycarbonates, polyesters or polyester carbonates and products produced therefrom
BAYER AG12 citations74
US4870151ASep 26, 1989
Polyurea-modified polyetherurethanes and their use as emulsion breakers for water-in-oil emulsions
BAYER AG17 citations73
US4579934AApr 1, 1986
Thermotropic, aromatic polyester carbonates, process for the production thereof and mouldings, filaments, fibers and films thereof
BAYER AG10 citations73
US4250071AFeb 10, 1981
Mixture of ammonia and alkoxylated poly-siloxanes and its use as a heat sensitizer
BAYER AG7 citations73
US4115379ASep 19, 1978
Dyestuff salts
BAYER AG8 citations73
US4436570AMar 13, 1984
Process for bonding films
BAYER AG16 citations72
US4101468AJul 18, 1978
Process for cold-hardening polyurethane foams using sulfonamide emulsifiers
BAYER AG7 citations71
US4745175AMay 17, 1988
Condensation products of thioalkylene oxides of polythio-alkylene oxides with polyalkylene oxides, their preparation and their use as breakers for water-in-oil emulsions
BAYER AG4 citations63
US4792609ADec 20, 1988
Indoline and 1,2,3,4-tetrahydroquinoline N(dicarboalkoxyvinyl) substituted derivatives
BAYER AG6 citations62
US4535111AAug 13, 1985
Heat sensitizing agents, the production and use thereof
BAYER AG5 citations62
US4430483AFeb 7, 1984
Process for the production of water-resistant, film-forming chlorinated polymers
BAYER AG3 citations61
US4140665AFeb 20, 1979
Coagulating a polymer dispersion in the presence of a heat sensitizing agent
BAYER AG2 citations61
US4131603ADec 26, 1978
Heat sensitizing mixture comprising an amide and a heat sensitizing agent which is a poly(alkylene oxide) containing urethane groups
BAYER AG3 citations61
US3979454ASep 7, 1976
Process for the production of alkyl sulphonic acid hydroxy alkyl amides
BAYER AG2 citations59
US3960590AJun 1, 1976
Modified chromium oxide pigment
BAYER AG2 citations58
US4502863AMar 5, 1985
Solid dyestuff formulations containing ethylenically unsaturated acid, ester and acrylonitrile copolymer
BAYER AG3 citations56
US4535074AAug 13, 1985
Fungicidal phosphorylated azolyl derivatives
BAYER AG1 citations52
US4407724AOct 4, 1983
Process for producing emulsion
BAYER AG0 citations51
US4049378ASep 20, 1977
Dyestuff preparations
BAYER AG1 citations50
US4001162AJan 4, 1977
Stable heat-sensitive latex mixtures
BAYER AG1 citations50