Hans Schulze
13Patents
4h-index
44Co-inventors
56Inventor score
Filing activity: Jul 19, 1978 → Nov 20, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4456554A | Ammonium compounds | Textiles; Paper | 23 | Expired |
| US4909853A | Pigment preparations | Chemistry; Metallurgy | 20 | Expired |
| US5171476A | Preparation of emulsions or other multiphase formulations | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4318832A | Aqueous dispersions of epoxide compounds | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4824663A | Biocidal macroemulsions containing polyvinyl alcohol | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4943299A | Levelling agents for disperse dyeing of polyester: ethoxylate or propoxylate of substituted phenol, emulsifier and carrier | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4994089A | Carrier mixture for the dyeing of polyester materials: n-alkylphthalimide and aromatic ester or ether | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4186029A | Aqueous dyestuff dispersions | Textiles; Paper | 2 | Expired |
| US4279614A | Process for dyeing polyester-containing materials | Textiles; Paper | 1 | Expired |
| US4685950A | Process for improving the surface finish of glass foils | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5762651A | Dustproofing agents | Chemistry; Metallurgy | 0 | Expired |
| US5840902A | Process for the preparation of beta-hydroxyalkypicolinium salts | Chemistry; Metallurgy | 0 | Expired |
| US5053421A | Di-styrl-phenyl-triglycol ether as crystallization inhibitor | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.