Inventor · disambiguated record
Christian Schade
Also filed as: SCHADE CHRISTIAN
54 granted patents·15 pending applications·742 citations·filing 1993–2023
99Inventor score
Top patents by PatentIndex Score
69 records- 0189US6686423B1Method for carrying out the anionic polymerization of vinylaromatic monomersBASF AG·Filed 2000·Granted Feb 3, 2004·36 cites·9 claims
- 0286US5677384AGrafted polyamidoamines and grafted polyethyleneimines, preparation thereof, and use thereof as detergent additivesBASF AG·Filed 1994·Granted Oct 14, 1997·48 cites·5 claims
- 0382US6329483B1Copolymers 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
- 0482US5639832APreparation of products of the reaction of polyaspartimide and amino acids and the use thereofBASF AG·Filed 1994·Granted Jun 17, 1997·42 cites·10 claims
- 0580US5627151AUse of vinylpyrrolidone copolymers as detergent additives, novel polymers of vinylpyrrolidone, and preparation thereofBASF AG·Filed 1993·Granted May 6, 1997·35 cites·7 claims
- 0677US6444767B1Method for retarded anionic polymerizationBASF AG·Filed 1999·Granted Sep 3, 2002·32 cites·12 claims
- 0777US6132705ACosmetic or pharmaceutical compositions for use on the skinBASF AG·Filed 1997·Granted Oct 17, 2000·48 cites·26 claims
- 0875US7288612B2Initiator composition and method for anionic polymerisationBASF AG·Filed 2003·Granted Oct 30, 2007·14 cites·10 claims
- 0975US6444762B1Anionic polymerization processBASF AG·Filed 1997·Granted Sep 3, 2002·31 cites·24 claims
- 1074US8545953B2Hollow polystyrene body obtained by injection stretch blow mouldingBURGDOERFER STEFAN·Filed 2007·Granted Oct 1, 2013·6 cites·10 claims
- 1173US11548965B2Polymers containing S-vinylthio alkanolsBASF SE·Filed 2019·Granted Jan 10, 2023·0 cites·22 claims
- 1273US5622926AVinylpyrrolidone and vinylimidazole copolymers, their preparation and their use in detergentsBASF AG·Filed 1993·Granted Apr 22, 1997·31 cites·3 claims
- 1371US9487675B2Chemical mechanical polishing composition comprising polyvinyl phosphonic acid and its derivativesRAMAN VIJAY IMMANUEL·Filed 2011·Granted Nov 8, 2016·3 cites·11 claims
- 1471US7101941B2Method for anionic polymerization of α-methylstyreneBASF AG·Filed 2004·Granted Sep 5, 2006·10 cites·11 claims
- 1571US6353056B1Method for the production of block copolymers by retarded anionic polymerizationBASF AG·Filed 1999·Granted Mar 5, 2002·23 cites·11 claims
- 1671US5912294AAqueous polymer emulsion, processes of making said aqueous polymer emulsion and methods of using said aqueous polymer emulsionBASF AG·Filed 1996·Granted Jun 15, 1999·26 cites·29 claims
- 1770US5846924AUse of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, novel polymers of vinylpyrrolidone and of vinylimidazole, and preparation thereofBASF AG·Filed 1996·Granted Dec 8, 1998·23 cites·7 claims
- 1869US6303721B1Process for producing diene polymer solutions in vinyl aromatic monomersBASF AG·Filed 1997·Granted Oct 16, 2001·23 cites·10 claims
- 1967US9481742B2Continuous process for the manufacture of highly-branched polymersBASF SE·Filed 2014·Granted Nov 1, 2016·1 cites·17 claims
- 2067US5962613AWater soluble crosslinked copolymers, their preparation and their useBASF AG·Filed 1996·Granted Oct 5, 1999·22 cites·6 claims
- 2167US5484916AProcess for the preparation of isocyanates containing uretdione groups by using imidazole group containing polymeric catalystsBASF AG·Filed 1993·Granted Jan 16, 1996·14 cites·6 claims
- 2266US9650506B2Thermoplastic moulding compositions for metal plated articles with improved resistance against repeated impactPEPERS MICHEL·Filed 2011·Granted May 16, 2017·2 cites·17 claims
- 2366US2025353960A1Spray drying aid for a re-dispersible dispersion powderBASF SE·Filed 2023·Application pending·0 cites
- 2465US2024247102A1Polyalkylene oxide ester polymer, its preparation and useBASF SE·Filed 2022·Application pending·0 cites
- 2563US10597475B2Polymers containing S-vinylthio alkanolsBASF SE·Filed 2014·Granted Mar 24, 2020·0 cites·2 claims
- 2663US6518379B1Method of producing rubber compositions in styrene solutions with sterically superior chelate catalystsBASF AG·Filed 2000·Granted Feb 11, 2003·6 cites·14 claims
- 2760US5849853APreparation of water-insoluble polymersBASF AG·Filed 1996·Granted Dec 15, 1998·14 cites·17 claims
- 2858US6825271B2Anionically polymerized, impact-resistant polystyrene with capsule particle morphologyBASF AG·Filed 2001·Granted Nov 30, 2004·3 cites·16 claims
- 2957US6528575B1Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsionsBASF AG·Filed 1994·Granted Mar 4, 2003·20 cites·5 claims
- 3056US5830844ADye transfer inhibitors for detergentsBASF AG·Filed 1995·Granted Nov 3, 1998·15 cites·8 claims
- 3156US5804662AAgglomerated, finely divided, crosslinked vinylimidazole copolymers, preparation thereof, and use thereofBASF AG·Filed 1996·Granted Sep 8, 1998·16 cites·8 claims
- 3256US5637664APolymeric, catalytically active compounds, their preparation, and their use as catalysts in the preparation of polyisocyanates containing uretdione groupsBASF AG·Filed 1995·Granted Jun 10, 1997·5 cites·8 claims
- 3356US2024334926A1Agrochemical compositionBASF SE·Filed 2022·Application pending·0 cites
- 3456US2025163348A1A block copolymer, preparation process and composition thereofBASF SE·Filed 2023·Application pending·0 cites
- 3556US2024376260A1Polyester compounds and their usesBASF SE·Filed 2022·Application pending·0 cites
- 3655US5773545APolymers of alkyl-1-vinylimidazloes, the preparation and use thereofBASF AG·Filed 1994·Granted Jun 30, 1998·15 cites·10 claims
- 3755US2014141269A1Mixtures for coating metal surfaces comprising organic corrosion inhibitorsBASF SE·Filed 2013·Application pending·0 cites
- 3854US8206626B2Method for producing nanoporous molded partsMOREIRA ANDRE GUERIN·Filed 2007·Granted Jun 26, 2012·1 cites·18 claims
- 3954US6410654B1Highly rigid, high-tenacity impact-resistant polystyreneBASF AG·Filed 1999·Granted Jun 25, 2002·10 cites·13 claims
- 4054US6399703B1Method for the continuous production of thermoplastic molding materialsBASF AG·Filed 1999·Granted Jun 4, 2002·13 cites·15 claims
- 4154US5869032AQuaternized copolymers suitable as active ingredients in cosmetic formulations, such as hair styling compositionsBASF AG·Filed 1997·Granted Feb 9, 1999·16 cites·13 claims
- 4254US2014127520A1Mixtures for coating metallic surfacesBASF SE·Filed 2013·Application pending·0 cites
- 4352US11382854B2PolymerBASF SE·Filed 2018·Granted Jul 12, 2022·0 cites·15 claims
- 4452US6689827B1Transparent impact-resistant modified thermoplastic molding materialsBASF AG·Filed 1998·Granted Feb 10, 2004·13 cites·13 claims
- 4552US6165969AUse of quaternized polymerizates containing units of vinyl imidazol as a color fixing and color transfer inhibiting additive to detergent post-treatment agents and detergentsBASF AG·Filed 1997·Granted Dec 26, 2000·13 cites·11 claims
- 4652US2013115470A1Preparation for passivating metallic surfaces, comprising acid-functional polymers and ti or zr compoundsSCHADE CHRISTIAN·Filed 2012·Application pending·0 cites
- 4751US7465774B1Use of copolymers of carboxylic acids and long-chain compounds with isolated C-C multiple bonds as thickeners or dispersantsBASF AG·Filed 1993·Granted Dec 16, 2008·8 cites·8 claims
- 4850US2013037175A1Preparation of itaconic acid homo- or copolymers and amine- or amide- containing alcohols for metal surface treatmentBASF SE·Filed 2012·Application pending·0 cites
- 4949US6951901B2Method for continuous anionic polymerization of impact-resistant polystyreneBASF AG·Filed 2002·Granted Oct 4, 2005·1 cites·9 claims
- 5049US6350834B1Method for retarded anionic polymerizationBASF AG·Filed 1999·Granted Feb 26, 2002·8 cites·11 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →