Inventor · disambiguated record
Hans-Joachim Traenckner
Also filed as: GOOSSENS JOHN · ROSENKRANZ HANS J · TRAENCKNER HANS-JOACHIM
51 granted patents·901 citations·filing 1973–2000
98Inventor score
Top patents by PatentIndex Score
51 records- 0199US5977053ADetergents and cleaners containing iminodisuccinatesBAYER AG·Filed 1996·Granted Nov 2, 1999·407 cites·6 claims
- 0289US5594077AProcess for preparing polymers which contain aspartic acidBAYER AG·Filed 1994·Granted Jan 14, 1997·71 cites·31 claims
- 0386US4081492AHardenable coating compositionsBAYER AG·Filed 1976·Granted Mar 28, 1978·32 cites·2 claims
- 0485US5277566AExtrusion impregnating deviceHOECHST AG·Filed 1993·Granted Jan 11, 1994·69 cites·3 claims
- 0583US5371180AProcess for the preparation of polysuccinimide and polyaspartic acidBAYER AG·Filed 1994·Granted Dec 6, 1994·34 cites·5 claims
- 0676US5599965AProcess for the preparation of dialky carbonatesBAYER AG·Filed 1994·Granted Feb 4, 1997·15 cites·11 claims
- 0775US5493004AProcess for the preparation of polysuccinimideBAYER AG·Filed 1994·Granted Feb 20, 1996·21 cites·21 claims
- 0868US5233072AProcess for the preparation of dialkyl carbonatesBAYER AG·Filed 1992·Granted Aug 3, 1993·10 cites·19 claims
- 0966US4451509ARadiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groupsBAYER AG·Filed 1983·Granted May 29, 1984·22 cites·4 claims
- 1065US6153780AProcess for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalystBAYER AG·Filed 2000·Granted Nov 28, 2000·3 cites·1 claims
- 1165US4253918AAir-drying coating compositionsPFIZER·Filed 1975·Granted Mar 3, 1981·18 cites·13 claims
- 1265US3931355ARadical-initiated polymerization reactions and mixtureBAYER AG·Filed 1974·Granted Jan 6, 1976·10 cites·18 claims
- 1364US6524392B1Use of water-soluble polymeric polycarboxylates in cleaner formulations with abrasive actionBAYER AG·Filed 2000·Granted Feb 25, 2003·7 cites·10 claims
- 1464US6147238AProcess for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalystBAYER AG·Filed 2000·Granted Nov 14, 2000·3 cites·5 claims
- 1564US5523452AProcess for preparing dimethyl carbonateBAYER AG·Filed 1994·Granted Jun 4, 1996·8 cites·9 claims
- 1664US4179478AProcess for the production of bindersBAYER AG·Filed 1978·Granted Dec 18, 1979·13 cites·5 claims
- 1762US6160168ATriphenylphosphine mono and dimethoxy tri-sodium sulphonatesBAYER AG·Filed 2000·Granted Dec 12, 2000·3 cites·2 claims
- 1862US4889911AProcess for the production of fully aromatic, thermotropic polyesters and polyester carbonatesBAYER AG·Filed 1988·Granted Dec 26, 1989·12 cites·9 claims
- 1956US4856342AProcess and device for measuring the adhesion of fibres in fibre-reinforced synthetic materialsBAYER AG·Filed 1988·Granted Aug 15, 1989·18 cites·6 claims
- 2054US5463068AProcess for desulphurizing organic mercapto and/or disulphide compoundsBAYER AG·Filed 1994·Granted Oct 31, 1995·4 cites·9 claims
- 2154US4177172AAqueous nitrocellulose/alkyd resin dispersionBAYER AG·Filed 1978·Granted Dec 4, 1979·10 cites·5 claims
- 2253US5459273AProcess for the preparation of 2-halogeno-5-cyano pyridinesBAYER AG·Filed 1994·Granted Oct 17, 1995·4 cites·8 claims
- 2352US5504260ACatalytic oxidationBAYER AG·Filed 1994·Granted Apr 2, 1996·4 cites·9 claims
- 2450US5834611AComplexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphinesBAYER AG·Filed 1997·Granted Nov 10, 1998·12 cites·2 claims
- 2550US5756846AProcess for the preparation of primary octadienylaminesBAYER AG·Filed 1996·Granted May 26, 1998·4 cites·10 claims
- 2649US4585828AEmulsifiable radiation-curable acryloyl-containing polyesters, a process for their preparation and their useBAYER AG·Filed 1984·Granted Apr 29, 1986·8 cites·9 claims
- 2748US4562274AProcess for the preparation and isolation of polyglycidyl compoundsBAYER AG·Filed 1983·Granted Dec 31, 1985·2 cites·8 claims
- 2847US4107012AMonomer-free resin compositions, based on unsaturated polyesters, which can be cured by UV-lightBAYER AG·Filed 1973·Granted Aug 15, 1978·9 cites·9 claims
- 2945US5583252AProcess for preparing 4,4'-dinitrostilbene-2,2'-disulphonic acid and its saltsBAYER AG·Filed 1995·Granted Dec 10, 1996·3 cites·11 claims
- 3044US6051738AProcess for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalystBAYER AG·Filed 1999·Granted Apr 18, 2000·2 cites·4 claims
- 3142US4921935APreparation of polyarylene sulphides with ketone or pinaconeBAYER AG·Filed 1988·Granted May 1, 1990·5 cites·12 claims
- 3240US5086102AMixtures of poly(arylene sulphides), maleamidic acids and glass fibresBAYER AG·Filed 1990·Granted Feb 4, 1992·4 cites·7 claims
- 3340US4383902APhotopolymerizable polyester resins, a process for their production and their use as lacquer bindersBAYER AG·Filed 1981·Granted May 17, 1983·4 cites·9 claims
- 3440US4303567AProcess for the production of thinlayer polyester coatingsBAYER AG·Filed 1980·Granted Dec 1, 1981·6 cites·6 claims
- 3539US4968761AProcess of fusing polyarylene sulfide with sulfonic acid saltBAYER AG·Filed 1989·Granted Nov 6, 1990·4 cites·1 claims
- 3639US4272420AAqueous polyester emulsions and the use thereof for the production of particularly thin-layer coatingsBAYER AG·Filed 1980·Granted Jun 9, 1981·4 cites·10 claims
- 3739US4112018AUnsaturated polyester resins suitable for the production of cross-linked polyesters which are difficult to saponifyBAYER AG·Filed 1976·Granted Sep 5, 1978·4 cites·2 claims
- 3838US4281068AAqueous polyester emulsions for the production of open-pore coatingsBAYER AG·Filed 1980·Granted Jul 28, 1981·6 cites·6 claims
- 3936US5552549AProcess for the dechlorination of chlorinated aromatic compoundsBAYER AG·Filed 1994·Granted Sep 3, 1996·5 cites·8 claims
- 4036US4404298AAqueous 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 coatingsBAYER AG·Filed 1982·Granted Sep 13, 1983·4 cites·8 claims
- 4135US4731121AViscous cellulose-containing mixture (paste) and use thereof in the production of aqueous coating dispersionsWOLFF WALSRODE AG·Filed 1985·Granted Mar 15, 1988·3 cites·6 claims
- 4234US5089590ALiquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyestersBAYER AG·Filed 1991·Granted Feb 18, 1992·3 cites·3 claims
- 4334US5071905AMixtures of polyarylene sulfides, glass fibers and silanes containing nitro groupsBAYER AG·Filed 1990·Granted Dec 10, 1991·2 cites·3 claims
- 4432US4886869AThermotropic aromatic polyester carbonates, a process for their preparation and their useBAYER AG·Filed 1988·Granted Dec 12, 1989·1 cites·10 claims
- 4531US5679761AIminodisuccinate-containing polymersBAYER AG·Filed 1995·Granted Oct 21, 1997·3 cites·20 claims
- 4631US5137938AMixture of polyarylene sulphides, glass fibres and maleimidesBAYER AG·Filed 1992·Granted Aug 11, 1992·2 cites·2 claims
- 4730US4439591AProcess for the production of blocked compounds optionally containing free hydroxyl groups and their use for the production of polyurethanesBAYER AG·Filed 1983·Granted Mar 27, 1984·1 cites·6 claims
- 4830US4304695AAir-drying, fatty acid-modified lacquer binders, based on fumaric or maleic acid bis-glycidyl ester copolymersBAYER AG·Filed 1980·Granted Dec 8, 1981·1 cites·2 claims
- 4929US6084113AComplexes containing tris-(hydroxyalkyl)-phosphines as ligands for telomerizations, as catalysts and new complexes containing tris-(hydroxyalkyl)-phosphinesBAYER AG·Filed 1998·Granted Jul 4, 2000·0 cites·4 claims
- 5028US4684691AProcess for the production of siccativated aqueous lacquers with polybutadiene/maleic acid anhydride adducts as bonding agentBAYER AG·Filed 1985·Granted Aug 4, 1987·0 cites·2 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hans-Joachim Traenckner files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →