Rudolf J. Dams
97Patents
23h-index
94Co-inventors
91Inventor score
Filing activity: May 15, 1990 → Aug 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7141537B2 | Mixture of fluorinated polyethers and use thereof as surfactant | Chemistry; Metallurgy | 71 | Expired |
| US6613860B1 | Compositions comprising fluorinated polyether silanes for rendering substrates oil and water repellent | Chemistry; Metallurgy | 61 | Expired |
| US8808786B2 | Medicinal inhalation devices and components thereof | Emerging Cross-Sectional Technologies | 58 | Active |
| US5453540A | Isocyanate derivatives comprising fluorochemical oligomers | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6649272B2 | Coating composition comprising fluorochemical polyether silane polycondensate and use thereof | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5276175A | Isocyanate derivatives comprising flourochemical oligomers | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6288157A | Alkylated fluorochemical oligomers and use thereof | Textiles; Paper | 38 | Expired |
| US5210106A | Fine-celled plastic foam containing fluorochemical blowing agent | Chemistry; Metallurgy | 36 | Expired |
| US5211873A | Fine-celled plastic foam containing fluorochemical blowing agent | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5292796A | Urea-aldehyde condensates and melamine derivatives comprising fluorochemical oligomers | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5466770A | Fluorine-efficient oil- and water-repellent compositions | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6991826B2 | Antisoiling coatings for antireflective substrates | Chemistry; Metallurgy | 32 | Expired |
| US7094829B2 | Fluorochemical composition comprising a fluorinated polymer and treatment of a fibrous substrate therewith | Textiles; Paper | 31 | Expired |
| US8418759B2 | Fluorinated polymer compositions and methods for treating hydrocarbon-bearing formations using the same | Emerging Cross-Sectional Technologies | 31 | Active |
| US6365769B1 | Perfluoroalkyl halides and derivatives | Chemistry; Metallurgy | 31 | Expired |
| US7097910B2 | Coating composition comprising fluorochemical polyether silane polycondensate and use thereof | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5852148A | Perfluoroalkyl halides and derivatives | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6592659B1 | Compositions for aqueous delivery of fluorinated silanes | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6525127B1 | Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates | Textiles; Paper | 27 | Expired |
| US5882466A | Aqueous bonding composition | Chemistry; Metallurgy | 27 | Expired |
| US8629089B2 | Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions | Chemistry; Metallurgy | 26 | Active |
| US6462228B1 | Process for preparation of fluorinated sulfinates | Chemistry; Metallurgy | 24 | Expired |
| US8430097B2 | Medicinal inhalation devices and components thereof | Emerging Cross-Sectional Technologies | 23 | Active |
| US5539008A | Foamable composition containing unsaturated perfluorochemical blowing agent | Chemistry; Metallurgy | 23 | Expired |
| US6239247A | Fluorochemical composition comprising a urethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate | Chemistry; Metallurgy | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.