Inventor
TRAENCKNER HANS-JOACHIM
DE51 patents
⚠️ This page may combine multiple inventors who share the name “TRAENCKNER HANS-JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
47 patentsUS5977053ANov 2, 1999
Detergents and cleaners containing iminodisuccinates
BAYER AG407 citations99
US5594077AJan 14, 1997
Process for preparing polymers which contain aspartic acid
BAYER AG71 citations95
US5493004AFeb 20, 1996
Process for the preparation of polysuccinimide
BAYER AG21 citations92
US4081492AMar 28, 1978
Hardenable coating compositions
BAYER AG32 citations92
US5371180ADec 6, 1994
Process for the preparation of polysuccinimide and polyaspartic acid
BAYER AG34 citations90
US4451509AMay 29, 1984
Radiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groups
BAYER AG22 citations80
US4889911ADec 26, 1989
Process for the production of fully aromatic, thermotropic polyesters and polyester carbonates
BAYER AG12 citations74
US4585828AApr 29, 1986
Emulsifiable radiation-curable acryloyl-containing polyesters, a process for their preparation and their use
BAYER AG8 citations74
US4179478ADec 18, 1979
Process for the production of binders
BAYER AG13 citations74
US3931355AJan 6, 1976
Radical-initiated polymerization reactions and mixture
BAYER AG10 citations74
US5599965AFeb 4, 1997
Process for the preparation of dialky carbonates
BAYER AG15 citations73
US5523452AJun 4, 1996
Process for preparing dimethyl carbonate
BAYER AG8 citations73
US5233072AAug 3, 1993
Process for the preparation of dialkyl carbonates
BAYER AG10 citations73
US6524392B1Feb 25, 2003
Use of water-soluble polymeric polycarboxylates in cleaner formulations with abrasive action
BAYER AG7 citations71
US5834611ANov 10, 1998
Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines
BAYER AG12 citations70
US4177172ADec 4, 1979
Aqueous nitrocellulose/alkyd resin dispersion
BAYER AG10 citations70
US4107012AAug 15, 1978
Monomer-free resin compositions, based on unsaturated polyesters, which can be cured by UV-light
BAYER AG9 citations70
US4856342AAug 15, 1989
Process and device for measuring the adhesion of fibres in fibre-reinforced synthetic materials
BAYER AG18 citations69
US4303567ADec 1, 1981
Process for the production of thinlayer polyester coatings
BAYER AG6 citations69
US5552549ASep 3, 1996
Process for the dechlorination of chlorinated aromatic compounds
BAYER AG5 citations63
US5459273AOct 17, 1995
Process for the preparation of 2-halogeno-5-cyano pyridines
BAYER AG4 citations63
US5086102AFeb 4, 1992
Mixtures of poly(arylene sulphides), maleamidic acids and glass fibres
BAYER AG4 citations63
US4968761ANov 6, 1990
Process of fusing polyarylene sulfide with sulfonic acid salt
BAYER AG4 citations63
US4404298ASep 13, 1983
Aqueous dispersions based on cellulose nitrates, polyester of alkyd resins and aminoplast resins, processes for the production thereof and the use thereof for the production of coatings
BAYER AG4 citations63
US5583252ADec 10, 1996
Process for preparing 4,4'-dinitrostilbene-2,2'-disulphonic acid and its salts
BAYER AG3 citations62
US5504260AApr 2, 1996
Catalytic oxidation
BAYER AG4 citations62
US5463068AOct 31, 1995
Process for desulphurizing organic mercapto and/or disulphide compounds
BAYER AG4 citations62
US4921935AMay 1, 1990
Preparation of polyarylene sulphides with ketone or pinacone
BAYER AG5 citations62
US6160168ADec 12, 2000
Triphenylphosphine mono and dimethoxy tri-sodium sulphonates
BAYER AG3 citations61
US6153780ANov 28, 2000
Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst
BAYER AG3 citations61
US6147238ANov 14, 2000
Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst
BAYER AG3 citations61
US6051738AApr 18, 2000
Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst
BAYER AG2 citations61
US5756846AMay 26, 1998
Process for the preparation of primary octadienylamines
BAYER AG4 citations61
US5137938AAug 11, 1992
Mixture of polyarylene sulphides, glass fibres and maleimides
BAYER AG2 citations61
US5089590AFeb 18, 1992
Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyesters
BAYER AG3 citations61
US4562274ADec 31, 1985
Process for the preparation and isolation of polyglycidyl compounds
BAYER AG2 citations61
US4383902AMay 17, 1983
Photopolymerizable polyester resins, a process for their production and their use as lacquer binders
BAYER AG4 citations61
US4272420AJun 9, 1981
Aqueous polyester emulsions and the use thereof for the production of particularly thin-layer coatings
BAYER AG4 citations61
US4281068AJul 28, 1981
Aqueous polyester emulsions for the production of open-pore coatings
BAYER AG6 citations60
US4112018ASep 5, 1978
Unsaturated polyester resins suitable for the production of cross-linked polyesters which are difficult to saponify
BAYER AG4 citations60
US5679761AOct 21, 1997
Iminodisuccinate-containing polymers
BAYER AG3 citations59
US5071905ADec 10, 1991
Mixtures of polyarylene sulfides, glass fibers and silanes containing nitro groups
BAYER AG2 citations58
US4886869ADec 12, 1989
Thermotropic aromatic polyester carbonates, a process for their preparation and their use
BAYER AG1 citations52
US4439591AMar 27, 1984
Process for the production of blocked compounds optionally containing free hydroxyl groups and their use for the production of polyurethanes
BAYER AG1 citations52
US6084113AJul 4, 2000
Complexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphines
BAYER AG0 citations51
US4304695ADec 8, 1981
Air-drying, fatty acid-modified lacquer binders, based on fumaric or maleic acid bis-glycidyl ester copolymers
BAYER AG1 citations51
US5084549AJan 28, 1992
Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonate and polyesters
BAYER AG1 citations47
HOECHST AG
1 patentPFIZER
1 patentWOLFF WALSRODE AG
1 patentShowing the top 50 of 51 patents by PatentIndex Score.