Inventor · disambiguated record
Marc Walter
Also filed as: WALTER MARC
38 granted patents·19 pending applications·676 citations·filing 1997–2022
98Inventor score
Top patents by PatentIndex Score
57 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
- 0297US7084312B1Catalyst and method for hydrogenating carbonyl compoundsBASF AG·Filed 2000·Granted Aug 1, 2006·141 cites·7 claims
- 0395US6846965B1Method for the oligomerization of C2 C8-olefinsBASF AG·Filed 2000·Granted Jan 25, 2005·45 cites·10 claims
- 0494US8496716B2Method for producing Mannich adducts that contain polyisobutylene phenolLANGE ARNO·Filed 2011·Granted Jul 30, 2013·13 cites·12 claims
- 0592US7988749B2Method for producing Mannich adducts that contain polyisobutylene phenolBASF SE·Filed 2008·Granted Aug 2, 2011·8 cites·13 claims
- 0691US6906230B1Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their useBASF AG·Filed 2000·Granted Jun 14, 2005·24 cites·4 claims
- 0791US6187957B1Preparation of aminesBASF AG·Filed 1999·Granted Feb 13, 2001·45 cites·11 claims
- 0890US8449630B2Use 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
- 0990US6737553B1Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their useBASF AG·Filed 1999·Granted May 18, 2004·38 cites·8 claims
- 1089US6437170B1Mixture of diesters of adipic or phthalic acid with isomers of nonanolsBASF AG·Filed 1999·Granted Aug 20, 2002·55 cites·11 claims
- 1188US9966593B2Sb nanocrystals or Sb-alloy nanocrystals for fast charge/discharge Li- and Na-ion battery anodesBELENOS CLEAN POWER HOLDING AG·Filed 2015·Granted May 8, 2018·3 cites·23 claims
- 1288US8016898B1Method for producing Mannich adducts that contain polyisobutylene phenolBASF AG·Filed 2000·Granted Sep 13, 2011·30 cites·42 claims
- 1388US7259285B1Oligomerization catalyst, a method for production and the use thereofBASF AG·Filed 2000·Granted Aug 21, 2007·18 cites·3 claims
- 1488US7256317B2Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their useBASF AG·Filed 2004·Granted Aug 14, 2007·16 cites·11 claims
- 1582US7456138B2Functional fluids containing alkylene oxide copolymers having low pulmonary toxicityBASF AG·Filed 2004·Granted Nov 25, 2008·21 cites·32 claims
- 1681US6963014B1C13 alcohol mixture and functionalised C13 alcohol mixtureBASF AG·Filed 2000·Granted Nov 8, 2005·20 cites·9 claims
- 1779US10030206B2Use of a complex ester to reduce fuel consumptionBASF SE·Filed 2014·Granted Jul 24, 2018·2 cites·15 claims
- 1878US7435273B2Alkoxylated alkyl phenols and the use thereof in fuels and lubricantsBASF AG·Filed 2002·Granted Oct 14, 2008·11 cites·20 claims
- 1977US10259046B2Method for the production of MSnx nanoparticles as anode materials for a rechargeable batteryBELENOS CLEAN POWER HOLDING AG·Filed 2016·Granted Apr 16, 2019·1 cites·33 claims
- 2077US10174269B2Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuelsBASF SE·Filed 2014·Granted Jan 8, 2019·1 cites·6 claims
- 2177US9957455B2Use of a polyalkylene glycol to reduce fuel consumptionBASF SE·Filed 2014·Granted May 1, 2018·1 cites·12 claims
- 2274US6737555B1Method for oligomerizing C6-olefinsBASF AG·Filed 2000·Granted May 18, 2004·13 cites·8 claims
- 2373US6566566B1Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their useBASF AG·Filed 2000·Granted May 20, 2003·6 cites·11 claims
- 2473US6448457B1Method for hydrogenating carbonyl compoundsBASF AG·Filed 1999·Granted Sep 10, 2002·35 cites·11 claims
- 2571US6207865B1Method for the hydrogenation of carbonyl compoundsBASF AG·Filed 1998·Granted Mar 27, 2001·22 cites·11 claims
- 2669US10858608B2Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuelsBASF SE·Filed 2018·Granted Dec 8, 2020·0 cites·12 claims
- 2769US10465138B2Use of a complex ester to reduce fuel consumptionBASF SE·Filed 2018·Granted Nov 5, 2019·0 cites·6 claims
- 2865US9309475B2Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition enginesBASF SE·Filed 2013·Granted Apr 12, 2016·0 cites·26 claims
- 2963US7470823B2Polyethers and their use as carrier oilsBASF AG·Filed 2003·Granted Dec 30, 2008·5 cites·11 claims
- 3062US9923202B2Antimony based anode material for rechargeable batteries and preparation methodBELENOS CLEAN POWER HOLDING AG·Filed 2017·Granted Mar 20, 2018·0 cites·14 claims
- 3162US9634326B2Antimony based anode material for rechargeable batteries and preparation methodBELENOS CLEAN POWER HOLDING AG·Filed 2014·Granted Apr 25, 2017·0 cites·15 claims
- 3261US9951288B2Use of an alkoxylated polytetrahydrofuran to reduce fuel consumptionBASF SE·Filed 2014·Granted Apr 24, 2018·0 cites·20 claims
- 3361US2015113859A1Use of polyalkylene glycol to reduce fuel consumptionBASF SE·Filed 2013·Application pending·0 cites
- 3461US2013225463A1Quaternized polyether amines and their use as additive for fuels and lubricantsHANSCH MARKUS·Filed 2012·Application pending·0 cites
- 3561US2014020285A1Use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid and a nitrogen compound to reduce fuel consumptionBASF SE·Filed 2013·Application pending·0 cites
- 3657US9388354B2Tertiary amines for reducing injector nozzle fouling and modifying friction in direct injection spark ignition enginesBASF SE·Filed 2013·Granted Jul 12, 2016·0 cites·8 claims
- 3756US2015113867A1Use of an alkoxylated polytetrahydrofuran to reduce fuel consumptionBASF SE·Filed 2013·Application pending·0 cites
- 3856US2015113864A1Use of a complex ester to reduce fuel consumptionBASF SE·Filed 2013·Application pending·0 cites
- 3954US2015252277A1Quaternized polyether amines and their use as additive for fuels and lubricantsBASF SE·Filed 2015·Application pending·0 cites
- 4051US2012137573A1Use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid and a nitrogen compound to reduce fuel consumptionVOELKEL LUDWIG·Filed 2011·Application pending·0 cites
- 4151US2013312320A1Tertiary amines for reducing injector nozzle fouling in direct injection spark ignition enginesBASF SE·Filed 2013·Application pending·0 cites
- 4251US2014034004A1Process for improving thermostability of lubricant oils in internal combustion enginesBASF SE·Filed 2013·Application pending·0 cites
- 4350US2014338253A1Fuel additive compositionBASF SE·Filed 2014·Application pending·0 cites
- 4449US6037510ACatalytic gas-phase hydrogenation of olefinsBASF AG·Filed 1998·Granted Mar 14, 2000·13 cites·19 claims
- 4549US2024287400A1New gasoline additive packagesBASF SE·Filed 2022·Application pending·0 cites
- 4649US2024101919A1Branched primary alkyl amines as additives for gasoline fuelsBASF SE·Filed 2022·Application pending·0 cites
- 4749US2013125452A1Amine mixtureSCHWAHN HARALD·Filed 2012·Application pending·0 cites
- 4848US2010319244A1Specific polyisobuteneamines and their use as detergents in fuelsBASF SE·Filed 2009·Application pending·0 cites
- 4947US2008269426A1Method for Producing a Polyalkenyl AmineBASF AG·Filed 2006·Application pending·0 cites
- 5046US2019248821A1Process for the generation of thin inorganic filmsBASF SE·Filed 2017·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →