Inventor · disambiguated record
Klaus Bronstert
Also filed as: BRONSTERT KLAUS · FAHRBACH GERHARD · KLAERNER PETER
59 granted patents·1,488 citations·filing 1973–1995
99Inventor score
Files withBASF AG59
Top patents by PatentIndex Score
59 records- 0196US4152499APolyisobutenesBASF AG·Filed 1977·Granted May 1, 1979·623 cites·6 claims
- 0294US4791174APolymers containing amino groups, their preparation and their useBASF AG·Filed 1987·Granted Dec 13, 1988·98 cites·4 claims
- 0393US4816520ATerminally functionalized polymers and preparation thereofBASF AG·Filed 1987·Granted Mar 28, 1989·60 cites·3 claims
- 0492US5332791APolyisobutylene hydrocarbon or polymer containing a double bond allylic to an end amino groupBASF AG·Filed 1992·Granted Jul 26, 1994·38 cites·2 claims
- 0587US4753991APolymers containing amino groups, and their preparationBASF AG·Filed 1986·Granted Jun 28, 1988·43 cites·6 claims
- 0686US4861742ABifunctional alkali metal compounds, preparation and use thereof as polymerization initiatorsBASF AG·Filed 1988·Granted Aug 29, 1989·26 cites·6 claims
- 0784US4663406ACatalyst systems for the cationic polymerization of isobutyleneBASF AG·Filed 1986·Granted May 5, 1987·40 cites·3 claims
- 0884US4599433AReaction of olefins with maleic anhydrideBASF AG·Filed 1985·Granted Jul 8, 1986·19 cites·3 claims
- 0983US5212248APreparation of hydrocarbons and polymers with allylic chloride end groups friedel-crafts catalystBASF AG·Filed 1991·Granted May 18, 1993·35 cites·4 claims
- 1083US4031166AImpact-resistant polystyrene, α-olefin, block copolymer blendsBASF AG·Filed 1974·Granted Jun 21, 1977·37 cites·8 claims
- 1179US4822530APreparation of polyfunctional initiators for anionic polymerization, oligomeric polyfunctional initiators, use of the resulting polymers for the preparation of unfunctionalized or functionalized polymers and as prepolymers for other resinsBASF AG·Filed 1988·Granted Apr 18, 1989·16 cites·2 claims
- 1279US4089824AHot-melt pressure-sensitive adhesives based on block copolymersBASF AG·Filed 1976·Granted May 16, 1978·29 cites·2 claims
- 1379US4080349AGlass-fiber-reinforced thermoplastic molding compositions showing improved flowability and toughnessBASF AG·Filed 1974·Granted Mar 21, 1978·17 cites·7 claims
- 1477US4822945APreparation of decene oligomers and use thereof as lubricating oilsBASF AG·Filed 1987·Granted Apr 18, 1989·13 cites·7 claims
- 1577US4207409ACatalytic hydrogenation of diolefin polymersBASF AG·Filed 1978·Granted Jun 10, 1980·18 cites·3 claims
- 1674US5081251AStilbene compounds use in anionic polymerizationBASF AG·Filed 1989·Granted Jan 14, 1992·11 cites·12 claims
- 1773US5171800AAnionic polymerization with bifunctional initiatorsBASF AG·Filed 1990·Granted Dec 15, 1992·22 cites·2 claims
- 1873US4972023APolymers modified with terminal acid groups and the preparation and use of these polymersBASF AG·Filed 1988·Granted Nov 20, 1990·19 cites·11 claims
- 1972US4144204AImpact-resistant thermoplastic molding compositions with increased stress crack resistanceBASF AG·Filed 1976·Granted Mar 13, 1979·25 cites·10 claims
- 2067US4929786APreparation of 1-aryl-1-alkenesBASF AG·Filed 1988·Granted May 29, 1990·8 cites·5 claims
- 2165US5321093ALiving polymers, the preparation thereof and the use thereof for preparing telechelic polymersBASF AG·Filed 1991·Granted Jun 14, 1994·17 cites·2 claims
- 2265US4558104AContinuous preparation of isobutylene polymersBASF AG·Filed 1983·Granted Dec 10, 1985·14 cites·3 claims
- 2365US4090946AMethod of stabilizing mineral oil and its refinery productsBASF AG·Filed 1976·Granted May 23, 1978·17 cites·2 claims
- 2464US4839434APreparation of homo- and copolymers having terminal mercapto groups and their useBASF AG·Filed 1988·Granted Jun 13, 1989·15 cites·3 claims
- 2563US4073738ALubricating oil compositions containing alkyl acrylate or methacrylate polymers and copolymers of styrene and conjugated dieneBASF AG·Filed 1977·Granted Feb 14, 1978·14 cites·2 claims
- 2662US5064907APolymers with functional groupsBASF AG·Filed 1990·Granted Nov 12, 1991·14 cites·3 claims
- 2762US4526927AThermoplastic molding materialsBASF AG·Filed 1983·Granted Jul 2, 1985·16 cites·2 claims
- 2861US4282341AManufacture of homopolymers and copolymers of α-monoolefinsBASF AG·Filed 1979·Granted Aug 4, 1981·10 cites·1 claims
- 2959US5036130ATransparent thermoplastic molding material, its preparation and its useBASF AG·Filed 1989·Granted Jul 30, 1991·15 cites·4 claims
- 3059US4988773AHomopolymers or block copolymers of vinylaromatics and/or dienes with ammonium groups, and preparation of sameBASF AG·Filed 1989·Granted Jan 29, 1991·11 cites·8 claims
- 3159US4908414APreparation of impact-resistant poly(alkyl)styreneBASF AG·Filed 1989·Granted Mar 13, 1990·12 cites·6 claims
- 3259US4891410AButadiene/sytrene block copolymers having an asymmetric structure, their preparation and their use as molding materialsBASF AG·Filed 1988·Granted Jan 2, 1990·12 cites·9 claims
- 3352US4835220ATransparent, impact-resistant styrene block polymers and their preparationBASF AG·Filed 1986·Granted May 30, 1989·9 cites·4 claims
- 3450US4985503APreparation of impact-resistant poly(alkyl)styreneBASF AG·Filed 1989·Granted Jan 15, 1991·8 cites·4 claims
- 3549US5055527AThermoplastics impact modified with functionalized polymers and use thereof for producing moldingsBASF AG·Filed 1990·Granted Oct 8, 1991·10 cites·1 claims
- 3649US4835221ASalts of polyvalent cations of polymers of conjugated dienesBASF AG·Filed 1986·Granted May 30, 1989·6 cites·4 claims
- 3746US4786736APreparation of diaziridines and products therefromBASF AG·Filed 1987·Granted Nov 22, 1988·2 cites·3 claims
- 3846US4208497AManufacture of homopolymers and copolymers of α-monoolefinsBASF AG·Filed 1978·Granted Jun 17, 1980·5 cites·3 claims
- 3945US5053458AThermoplastic molding materialsBASF AG·Filed 1990·Granted Oct 1, 1991·10 cites·4 claims
- 4044US5494976APolymers based on conjugated dienesBASF AG·Filed 1993·Granted Feb 27, 1996·4 cites·6 claims
- 4144US4587307AQuality of isobutene polymers in reactions with maleic anhydrideBASF AG·Filed 1984·Granted May 6, 1986·5 cites·19 claims
- 4243US5625008APreparation of telechelic structuresBASF AG·Filed 1994·Granted Apr 29, 1997·7 cites·3 claims
- 4343US4602068AChlorination of polymersBASF AG·Filed 1984·Granted Jul 22, 1986·4 cites·5 claims
- 4442US4921775AElements having layers containing mixtures which can be crosslinked by photopolymerizationBASF AG·Filed 1988·Granted May 1, 1990·8 cites·4 claims
- 4540US5614595APolymers based on conjugated dienesBASF AG·Filed 1995·Granted Mar 25, 1997·4 cites·3 claims
- 4639US5753777ATelechelics containing ethanolamine or oligoether-ol-amine end groups and process for the preparation thereofBASF AG·Filed 1994·Granted May 19, 1998·3 cites·6 claims
- 4739US5266647ABranched copolymersBASF AG·Filed 1990·Granted Nov 30, 1993·4 cites·7 claims
- 4839US5189099AThermoplastic molding materials based on polyesters and polyphenylene ethersBASF AG·Filed 1991·Granted Feb 23, 1993·7 cites·7 claims
- 4938US5166286APolymers having terminal halogen atomsBASF AG·Filed 1991·Granted Nov 24, 1992·3 cites·12 claims
- 5038US5122573APreparation of polymers having tertiary chloride end groupsBASF AG·Filed 1991·Granted Jun 16, 1992·3 cites·1 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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