Stephan Kothrade
15Patents
9h-index
30Co-inventors
64Inventor score
Filing activity: Jul 12, 1996 → Jan 21, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6350398B1 | Process for producing coated solid dosage forms | Human Necessities | 47 | Expired |
| US6528089B1 | Method for producing solid dosing forms | Human Necessities | 38 | Expired |
| US6284803A | Solid dosage form with polymeric binder | Human Necessities | 27 | Expired |
| US6221368A | Process for producing solid dosage forms by extrusion | Human Necessities | 25 | Expired |
| US6423256B1 | Process for producing solid dosage forms | Human Necessities | 24 | Expired |
| US6075107A | Use of copolymers of N-vinylprrolidone in preparations of water-insoluble substances | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6231876A | Use of water-soluble copolymers as active ingredients in cosmetics | Human Necessities | 12 | Expired |
| US6103820A | Preparation of water-soluble copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer | Chemistry; Metallurgy | 11 | Expired |
| US7022344B1 | Process for producing solid dosage forms | Chemistry; Metallurgy | 11 | Expired |
| US7419685B2 | Process for producing solid dosage forms | Chemistry; Metallurgy | 7 | Expired |
| US6187884A | Preparation of low molecular mass homopolymers of N-vinylpyrrolidone | Chemistry; Metallurgy | 7 | Expired |
| US6682725B1 | High molecular weight mass cationic copolymers | Human Necessities | 5 | Expired |
| US5780542A | Water-emulsifiable polyisocyanates | Chemistry; Metallurgy | 1 | Expired |
| US5990269A | Copolymer of vinylpyrrolidone and vinylimidazole | Physics | 1 | Expired |
| US6939912B2 | Compositions comprising copolymers of N-vinylcarboxamides and monomers with a hydrophobic radical, and use of these copolymers | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.