Inventor · disambiguated record
Axel Sanner
Also filed as: SANNER AXEL · TSCHANG CHUNG-JI
123 granted patents·4 pending applications·4,684 citations·filing 1973–2020
99Inventor score
Top patents by PatentIndex Score
127 records- 0198US6867262B1Grafted polymers as gas hydrate inhibitorsBASF AG·Filed 2000·Granted Mar 15, 2005·163 cites·16 claims
- 0298US5073379AContinuous preparation of solid pharmaceutical formsBASF AG·Filed 1989·Granted Dec 17, 1991·198 cites·20 claims
- 0397US4478976AWater-insoluble protein material, its preparation and its useBASF AG·Filed 1982·Granted Oct 23, 1984·642 cites·5 claims
- 0496US6524564B1Urethane(meth)acrylates containing siloxane groups and able to undergo free-radical polymerizationBASF AG·Filed 1999·Granted Feb 25, 2003·129 cites·11 claims
- 0596US4801460APreparation of solid pharmaceutical formsBASF AG·Filed 1987·Granted Jan 31, 1989·249 cites·9 claims
- 0695US6372876B1Use of polyurethanes which are soluble or dispersible in water as aids in cosmetic and pharmaceutical compositions, and polyurethanes which contain polylactic acid polyols as copolymerized unitsBASF AG·Filed 1999·Granted Apr 16, 2002·164 cites·6 claims
- 0795US6290990B1Slow-release matrix pellets and the production thereofBASF AG·Filed 1995·Granted Sep 18, 2001·173 cites·9 claims
- 0895US5939099ASolid active extrusion compound preparations containing low-substituted hydroxypropylcelluloseBASF AG·Filed 1996·Granted Aug 17, 1999·190 cites·2 claims
- 0994US6410004B1Polyureas and water-soluble or water-dispersible polymeric saltsBASF AG·Filed 2000·Granted Jun 25, 2002·42 cites·13 claims
- 1094US6335003B1Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparationsBASF AG·Filed 1993·Granted Jan 1, 2002·77 cites·4 claims
- 1194US5094867ARemoval of heavy metal ions from wine and wine-like beveragesBASF AG·Filed 1991·Granted Mar 10, 1992·100 cites·8 claims
- 1294US4266030AMacroporous polymeric carrier for covalently binding proteins, its preparation and its use for fixing active proteinsBASF AG·Filed 1980·Granted May 5, 1981·75 cites·3 claims
- 1392US5753770APreparation of hydrogen peroxide, C1 to C4-monopercarboxylic acid and C4- to C18-dipercarboxylic acid complexes in a fluidized-bed processBASF AG·Filed 1994·Granted May 19, 1998·45 cites·8 claims
- 1491US7419685B2Process for producing solid dosage formsBASF AG·Filed 2005·Granted Sep 2, 2008·7 cites·6 claims
- 1591US4767613ATerpolymers, their use in hair treatment agents and hair treatment agents containing these terpolymersBASF AG·Filed 1987·Granted Aug 30, 1988·60 cites·5 claims
- 1690US6800276B2Polyureas and water-soluble or water-dispersible polymeric saltsBASF AG·Filed 2002·Granted Oct 5, 2004·29 cites·10 claims
- 1790US6770293B2Soft capsules comprising polymers of vinyl esters and polyethers, the use and production thereofBASF AG·Filed 2001·Granted Aug 3, 2004·36 cites·25 claims
- 1889USRE41615ECrosslinked, water-soluble or water-dispersible polyurethanesBASF SE·Filed 2005·Granted Aug 31, 2010·6 cites·7 claims
- 1989US6783770B2Hard capsules comprising polymers of vinyl esters and polyethers, their use and productionBASF AG·Filed 2001·Granted Aug 31, 2004·29 cites·18 claims
- 2089US6489397B2Crosslinked, water-soluble or water-dispersible polyurethanesBASF AG·Filed 2001·Granted Dec 3, 2002·23 cites·8 claims
- 2189US5552159ASolid depot drug formBASF AG·Filed 1993·Granted Sep 3, 1996·112 cites·3 claims
- 2288US6528089B1Method for producing solid dosing formsBASF AG·Filed 1998·Granted Mar 4, 2003·70 cites·20 claims
- 2388US6407158B1Water-soluble or water-dispersible polymeric saltsBASF AG·Filed 2000·Granted Jun 18, 2002·31 cites·13 claims
- 2487US5945127AStorage-stable drug formBASF AG·Filed 1996·Granted Aug 31, 1999·81 cites·5 claims
- 2586US4451582APreparation of insoluble, only slightly swellable polymers of basic vinyl-heterocyclic compoundsBASF AG·Filed 1983·Granted May 29, 1984·42 cites·18 claims
- 2684US6277386B1CosmeticBASF AG·Filed 1999·Granted Aug 21, 2001·66 cites·16 claims
- 2784US5674436APreparation of hydrogen peroxide/polymer complexes in powder formBASF AG·Filed 1995·Granted Oct 7, 1997·39 cites·4 claims
- 2883US6403074B1Use of polymers containing polysiloxane for cosmetic formulationsBASF AG·Filed 1998·Granted Jun 11, 2002·56 cites·7 claims
- 2983US6329472B1Water-soluble or water-dispersible graft copolymers based on a polyvinyllactam, their preparation and useBASF AG·Filed 1999·Granted Dec 11, 2001·43 cites·12 claims
- 3082US6964774B1Formulations of hair cosmeticsBASF AG·Filed 2000·Granted Nov 15, 2005·13 cites·26 claims
- 3182US6497867B2Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizersBASF AG·Filed 2001·Granted Dec 24, 2002·10 cites·5 claims
- 3282US6329483B1Copolymers of carboxylic acids and quaternary ammonium compounds and the use thereof as thickeners of dispersantsBASF AG·Filed 1993·Granted Dec 11, 2001·38 cites·4 claims
- 3381US6710122B2Preparing aqueous polymer dispersionsBASF AG·Filed 2002·Granted Mar 23, 2004·15 cites·3 claims
- 3481US4461832APreparation of an enzymatically active formulation embedded in silica gelBASF AG·Filed 1982·Granted Jul 24, 1984·38 cites·11 claims
- 3580US5506315APreparation of copolymers of monoethylenically unsaturated monomers containing acid groups and N-vinyllactamsBASF AG·Filed 1993·Granted Apr 9, 1996·42 cites·11 claims
- 3680US5490990AProduction of solid pharmaceutical depot formsBASF AG·Filed 1993·Granted Feb 13, 1996·69 cites·18 claims
- 3780US4841066APreparation of 3-methyl-1-vinylimidazolium chloridesBASF AG·Filed 1987·Granted Jun 20, 1989·17 cites·4 claims
- 3880US4135043AProcess for preparing polymers in powder formBASF AG·Filed 1977·Granted Jan 16, 1979·25 cites·10 claims
- 3979US7422735B1Use of crosslinked cationic polymers in skin cosmetic and dermatological preparationsBASF AG·Filed 2000·Granted Sep 9, 2008·13 cites·15 claims
- 4079US5880252APyrrolidonyl-containing polyesters and polyamidesBASF AG·Filed 1994·Granted Mar 9, 1999·48 cites·15 claims
- 4179US4786699APreparation of polyvinylpyrrolidoneBASF AG·Filed 1988·Granted Nov 22, 1988·29 cites·3 claims
- 4278US5122582APreparation of copolymers which form clear aqueous solutionsBASF AG·Filed 1990·Granted Jun 16, 1992·33 cites·4 claims
- 4377US6132705ACosmetic or pharmaceutical compositions for use on the skinBASF AG·Filed 1997·Granted Oct 17, 2000·48 cites·26 claims
- 4476US6080811AAdhesives for dental prosthesesBASF AG·Filed 1998·Granted Jun 27, 2000·43 cites·10 claims
- 4576US6075107AUse of copolymers of N-vinylprrolidone in preparations of water-insoluble substancesBASF AG·Filed 1998·Granted Jun 13, 2000·46 cites·39 claims
- 4676US4806450APhotosensitive photopolymerizable recording element having a terpolymer binder in the photopolymerizable layerBASF AG·Filed 1987·Granted Feb 21, 1989·27 cites·9 claims
- 4776US4795802ARemoval of vinylpyrrolidone from vinylpyrrolidone polymersBASF AG·Filed 1987·Granted Jan 3, 1989·23 cites·4 claims
- 4875US6525156B1Styrene-containing popcorn polymers, method for producing same and utilisationBASF AG·Filed 2000·Granted Feb 25, 2003·13 cites·11 claims
- 4975US6063821ATransparent rapid release compositions of non-steroidal analgesicsBASF AG·Filed 1996·Granted May 16, 2000·43 cites·14 claims
- 5075US5498690AUse of polycondensation products, and novel polycondensation productsBASF AG·Filed 1993·Granted Mar 12, 1996·20 cites·8 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →