Inventor · disambiguated record
Hans Peter Rath
Also filed as: RATH HANS P · RATH HANS PETER
80 granted patents·11 pending applications·2,348 citations·filing 1980–2018
99Inventor score
Top patents by PatentIndex Score
91 records- 0198US9938479B2Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct-injection spark ignition enginesBASF SE·Filed 2016·Granted Apr 10, 2018·43 cites·26 claims
- 0298US5408018APreparation of highly reactive polyisobutenesBASF AG·Filed 1993·Granted Apr 18, 1995·231 cites·12 claims
- 0398US5286823APreparation of highly reactive polyisobutenesBASF AG·Filed 1992·Granted Feb 15, 1994·222 cites·1 claims
- 0498US5112364AGasoline-engine fuels containing polyetheramines or polyetheramine derivativesBASF AG·Filed 1991·Granted May 12, 1992·147 cites·8 claims
- 0598US4832702APolybutyl-and polyisobutylamines, their preparation, and fuel compositions containing theseBASF AG·Filed 1987·Granted May 23, 1989·247 cites·7 claims
- 0696US6133209APolyolefins and their functionalized derivativesBASF AG·Filed 1997·Granted Oct 17, 2000·100 cites·19 claims
- 0796US5004478AMotor fuel for internal combustion enginesBASF AG·Filed 1989·Granted Apr 2, 1991·104 cites·3 claims
- 0895US5962604AProcess for preparing low molecular weight, highly reactive polyisobutyleneBASF AG·Filed 1996·Granted Oct 5, 1999·104 cites·9 claims
- 0995US4859210AMotor fuel or lubricant composition containing polybutyl or polyisobutyl derivativesBASF AG·Filed 1988·Granted Aug 22, 1989·97 cites·9 claims
- 1094US8496716B2Method for producing Mannich adducts that contain polyisobutylene phenolLANGE ARNO·Filed 2011·Granted Jul 30, 2013·13 cites·12 claims
- 1193US7071275B2Polyisobutene and polyisobutene derivatives for use in lubricant compositionsBASF AG·Filed 2002·Granted Jul 4, 2006·44 cites·16 claims
- 1292US7988749B2Method for producing Mannich adducts that contain polyisobutylene phenolBASF SE·Filed 2008·Granted Aug 2, 2011·8 cites·13 claims
- 1392US5883196APreparation of polyalkenylsuccinic acid derivatives and their use as fuel and lubricant additivesBASF AG·Filed 1996·Granted Mar 16, 1999·75 cites·4 claims
- 1492US5191044APreparation of polyisobuteneBASF AG·Filed 1991·Granted Mar 2, 1993·74 cites·4 claims
- 1590US8449630B2Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition enginesLANGE ARNO·Filed 2003·Granted May 28, 2013·28 cites·26 claims
- 1690US6512055B2Copolymers and their reaction products with amines as fuel and lubricant additivesBASF AG·Filed 2001·Granted Jan 28, 2003·28 cites·8 claims
- 1789US5910550APreparation of medium molecular weight, highly reactive polyisobuteneBASF AG·Filed 1997·Granted Jun 8, 1999·61 cites·6 claims
- 1888US8016898B1Method for producing Mannich adducts that contain polyisobutylene phenolBASF AG·Filed 2000·Granted Sep 13, 2011·30 cites·42 claims
- 1988US6284716B1Copolymers and their reaction products with amines as fuel and lubricant additivesBASF AG·Filed 1994·Granted Sep 4, 2001·48 cites·7 claims
- 2087US9217115B2Use of tetrahydroberizoxazines as stabilisersLANGE ARNO·Filed 2006·Granted Dec 22, 2015·5 cites·10 claims
- 2186US8409474B2Use of polynuclear phenolic compounds as stabilisersLANGE ARNO·Filed 2007·Granted Apr 2, 2013·6 cites·12 claims
- 2284US4663406ACatalyst systems for the cationic polymerization of isobutyleneBASF AG·Filed 1986·Granted May 5, 1987·40 cites·3 claims
- 2384US4599433AReaction of olefins with maleic anhydrideBASF AG·Filed 1985·Granted Jul 8, 1986·19 cites·3 claims
- 2483US7217773B2Method for producing polyisobuteneBASF AG·Filed 2004·Granted May 15, 2007·21 cites·13 claims
- 2583US6875897B1Method for producing polyisobutenylphenolsBASF AG·Filed 2001·Granted Apr 5, 2005·16 cites·11 claims
- 2683US6407186B1Method for producing low-molecular, highly reactive polyisobutyleneBASF AG·Filed 1998·Granted Jun 18, 2002·54 cites·13 claims
- 2782US6642329B1Method for continuous production of polyisobuteneBASF AG·Filed 2000·Granted Nov 4, 2003·19 cites·10 claims
- 2881US7244870B2Method for producing polyisobutenesBASF AG·Filed 2001·Granted Jul 17, 2007·18 cites·17 claims
- 2980US9062267B2Use of tetrahydrobenzoxazines as stabilisersBASF SE·Filed 2014·Granted Jun 23, 2015·1 cites·3 claims
- 3080US6939943B2Method for deactivating and recovering boron trifluoride when producing polyisobutenesBASF AG·Filed 2001·Granted Sep 6, 2005·17 cites·18 claims
- 3179US7001966B2Method for the production of isobutene polymersBASF AG·Filed 2003·Granted Feb 21, 2006·15 cites·14 claims
- 3279US6710140B2Method for producing polyisobutenesBASF AG·Filed 2001·Granted Mar 23, 2004·16 cites·14 claims
- 3379US5556932AChlorine-free, non-drying isobutene/diene copolymers and process for their preparationBASF AG·Filed 1994·Granted Sep 17, 1996·26 cites·9 claims
- 3478US7435273B2Alkoxylated alkyl phenols and the use thereof in fuels and lubricantsBASF AG·Filed 2002·Granted Oct 14, 2008·11 cites·20 claims
- 3578US6846903B2Method for producing polyisobutylenesBASF AG·Filed 2001·Granted Jan 25, 2005·16 cites·15 claims
- 3677US6753389B1Method for the production of highly reactive polyisobutenesBASF AG·Filed 2000·Granted Jun 22, 2004·17 cites·7 claims
- 3777US4822945APreparation of decene oligomers and use thereof as lubricating oilsBASF AG·Filed 1987·Granted Apr 18, 1989·13 cites·7 claims
- 3876US6533830B1Polyalkene alcohol-polyalkoxylates and their use in fuels and lubricantsBASF AG·Filed 2000·Granted Mar 18, 2003·12 cites·12 claims
- 3975US7291681B2PolyisobutenaminesBASF AG·Filed 2003·Granted Nov 6, 2007·9 cites·14 claims
- 4074US8377336B2Use of polynuclear phenolic compounds as stabilisersBASF SE·Filed 2011·Granted Feb 19, 2013·1 cites·19 claims
- 4174US5194068AEster-containing fuel for gasoline engines and diesel enginesBASF AG·Filed 1991·Granted Mar 16, 1993·28 cites·8 claims
- 4274US4959077AFuels for gasoline enginesBASF AG·Filed 1988·Granted Sep 25, 1990·21 cites·3 claims
- 4374US4844714AFuels containing small amounts of alkoxylates and polycarboximidesBASF AG·Filed 1988·Granted Jul 4, 1989·21 cites·4 claims
- 4473US8357829B2α-olefin/isobutene diblock copolymersBASF SE·Filed 2009·Granted Jan 22, 2013·3 cites·23 claims
- 4573US6914163B2Method for producing polyisobutylphenolsBASF AG·Filed 2001·Granted Jul 5, 2005·9 cites·12 claims
- 4673US6649695B1Elastic sealing material on the basis of block copolymers made of isobutene and vinyl aromatic monomersBASF AG·Filed 2000·Granted Nov 18, 2003·11 cites·6 claims
- 4772US10294350B2Use of tetrahydrobenzoxazines as stabilisersBASF SE·Filed 2018·Granted May 21, 2019·0 cites·17 claims
- 4872US6518373B1Method for producing highly reactive polyisobutenesBASF AG·Filed 2000·Granted Feb 11, 2003·14 cites·9 claims
- 4970US7485764B2Method for the production of polyisobuteneBASF AG·Filed 2003·Granted Feb 3, 2009·9 cites·14 claims
- 5070US5945575AMethod of producing reactive halogen-free, polyisobuteneFiled 1996·Granted Aug 31, 1999·24 cites·20 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →