Joachim Probst
45Patents
12h-index
88Co-inventors
84Inventor score
Filing activity: Feb 27, 1978 → Mar 21, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5075370A | Aqueous coating composition based on specific two-component polyurethanes and to a process for its production | Chemistry; Metallurgy | 138 | Expired |
| US5331039A | Water-based binder composition and its use for the production of coating or sealing compositions | Chemistry; Metallurgy | 43 | Expired |
| US6386841B1 | Pneumatically operated hydraulic pump | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4442145A | Process for coating substrates with polyisocyanates and polyhydroxy polyacrylates | Chemistry; Metallurgy | 29 | Expired |
| US5468804A | Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5336711A | Binder composition and its use for the production of coating or sealing compositions | Chemistry; Metallurgy | 22 | Expired |
| US5503714A | Chlorine-free multifunctional resins for paper finishing | Textiles; Paper | 18 | Expired |
| US4423194A | Polyquaternary ammonium compounds, their preparation, their use in the production of paper and paper treatment agents containing them | Chemistry; Metallurgy | 17 | Expired |
| US4832989A | Method of improving the bond strength of electrolessly deposited metal layers on plastic-material surfaces | Electricity | 15 | Expired |
| US5552477A | Coating compound, a process for its preparation and its use for the production of coatings | Chemistry; Metallurgy | 14 | Expired |
| US5563207A | Water-dispersible polyisocyanate compositions | Chemistry; Metallurgy | 13 | Expired |
| US4434269A | Cationic sizing agent for paper and a process for the preparation thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4659431A | Cationic sizing agent for paper, and a process for its preparation | Textiles; Paper | 12 | Expired |
| US4918129A | Process for the production of aqueous polymer dispersions, the dispersions obtainable by this process and their use for the production of coatings | Chemistry; Metallurgy | 12 | Expired |
| US6706801B1 | Aqueous reactive putty (I) | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4806591A | Cationic sizing agents for paper | Textiles; Paper | 11 | Expired |
| US4293661A | Low molecular weight acrylate resins containing hydroxyl and tertiary amino groups | Chemistry; Metallurgy | 11 | Expired |
| US5288787A | Emulsion polymers | Chemistry; Metallurgy | 11 | Expired |
| US6090871A | Paper finishing aid | Textiles; Paper | 11 | Expired |
| US6562894B1 | Aqueous reactive putties (II) | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5314721A | Process for sizing paper | Chemistry; Metallurgy | 10 | Expired |
| US4918135A | Process for the preparation of aqueous polymer dispersions the dispersions obtained by the process and their use for the production of coatings | Chemistry; Metallurgy | 10 | Expired |
| US4732960A | Process for the production of new polyisocyanate compositions and their use for the production of plastics by the isocyanate polyaddition process | Chemistry; Metallurgy | 9 | Expired |
| US4997873A | Copolymers containing perfluoroalkyl groups | Textiles; Paper | 9 | Expired |
| US4784727A | Sizing agent and use thereof | Textiles; Paper | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.