Kuno Wagner
130Patents
26h-index
103Co-inventors
89Inventor score
Filing activity: Mar 12, 1969 → Apr 28, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4411262A | Constructional material | Emerging Cross-Sectional Technologies | 126 | Expired |
| US4224417A | High molecular weight polyamines and their use in preparation of polyurethane resins | Chemistry; Metallurgy | 106 | Expired |
| US4225481A | Aminoplast dispersions and polyurethanes prepared therefrom | Emerging Cross-Sectional Technologies | 80 | Expired |
| US4301262A | Process for the production of aminoplast dispersions | Chemistry; Metallurgy | 77 | Expired |
| US4088665A | Process for the partial carbodiimidization of organic isocyanates | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4301310A | Process for the preparation of low molecular weight polyhydroxyl compounds | Emerging Cross-Sectional Technologies | 74 | Expired |
| US4322523A | Methylolated mono- and oligosaccharides | Chemistry; Metallurgy | 70 | Expired |
| US4246160A | Process for the production of aminoplast dispersions | Chemistry; Metallurgy | 70 | Expired |
| US4294719A | Polyisocyanates which contain carbodiimide groups and which are stable in storage | Chemistry; Metallurgy | 53 | Expired |
| US4379905A | Process for the preparation of polyisocyanates containing isocyanurate groups and their use in the production of polyurethanes | Chemistry; Metallurgy | 52 | Expired |
| US4344855A | Process for the production of polyisocyanates which contain carbodiimide groups and which are stable in storage | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4002601A | Urethane oxazolidines | Chemistry; Metallurgy | 46 | Expired |
| US4098933A | Process for the production of water-soluble or water-dispersible blocked polyisocyanates | Chemistry; Metallurgy | 43 | Expired |
| US4570622A | Constructional material | Chemistry; Metallurgy | 41 | Expired |
| US4487928A | Process for the preparation of polyisocyanates containing isocyanurate groups, and the use of the products of the process as isocyanate component in the production of polyurethanes | Chemistry; Metallurgy | 41 | Expired |
| US4160754A | Stable polymer gels | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4684728A | Solubilizing biologically active compounds with reactive hydrogen atoms | Chemistry; Metallurgy | 35 | Expired |
| US4454259A | Process for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition products | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4260530A | Process for the preparation of polyurethane resins using stable dispersions as a starting component | Chemistry; Metallurgy | 30 | Expired |
| US4254176A | Novel transparent polyurethane polyurea films for lamination of glazing materials and their method of production | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4150211A | Pulverulent coating substance | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4383051A | Process for the preparation of polyurethane plastics using dianhydro-hexite diols | Chemistry; Metallurgy | 29 | Expired |
| US4077989A | Process for the production of modified polyisocyanates | Chemistry; Metallurgy | 29 | Expired |
| US4320208A | Process for the production of polyurethane plastics in which polyisocyanates are reacted with reactive organic fillers comprising biomasses | Chemistry; Metallurgy | 29 | Expired |
| US3976622A | Process for the production of polyisocyanates with a biuret structure | Chemistry; Metallurgy | 27 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.