Eberhard Konig
41Patents
12h-index
65Co-inventors
84Inventor score
Filing activity: Jun 12, 1974 → Jan 14, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6559264B1 | Malonic acid ester/triazole mixed blocked HDI trimer/formaldehyde stabilization | Chemistry; Metallurgy | 52 | Expired |
| US5179143A | Process for the preparation of compression molded materials | Chemistry; Metallurgy | 31 | Expired |
| US4248756A | Thermosetting coating compositions and process for the coating of substrates | Chemistry; Metallurgy | 26 | Expired |
| US4299868A | Coating compositions | Chemistry; Metallurgy | 25 | Expired |
| US4108842A | Preparation of polyurethane ureas using as hardeners mixtures of water, amines, aldimines and ketimines | Chemistry; Metallurgy | 22 | Expired |
| US4369301A | Lacquer polyisocyanates, process for the production thereof and use thereof as isocyanate component in thermosetting two-component polyurethane lacquers | Chemistry; Metallurgy | 21 | Expired |
| US6586523B1 | Self-crosslinking polyurethane, polyurethane polyurea or polyurea dispersions for sizing agents | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5219893A | Process for the production of open-cell, cold-formable rigid polyurethane foams and their use for the production of molded articles | Chemistry; Metallurgy | 16 | Expired |
| US5350825A | At least partially blocked organic polyisocyanates, a process for their preparation and their use in coating compositions | Chemistry; Metallurgy | 16 | Expired |
| US4446293A | Low-solvent, thermosetting reactive polyurethane coating composition, a process for its production and its use in direct and reverse coating processes | Chemistry; Metallurgy | 15 | Expired |
| US4756785A | Process for the preparation of adhesives and their use for the formation of bonds | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5744633A | Process for the production of diurethanes and their use for the production of diisocyanates | Chemistry; Metallurgy | 14 | Expired |
| US5523377A | Blocked polyisocyanates | Chemistry; Metallurgy | 11 | Expired |
| US6060573A | Polyisocyanates blocked with CH-acidic esters and stabilized against thermal yellowing | Chemistry; Metallurgy | 11 | Expired |
| US5738912A | Dispersion of post-curable coating compounds | Chemistry; Metallurgy | 11 | Expired |
| US4242410A | Process for the production of foam plastics based on polyisocyanates having a light and yellowing resistant top layer and resultant product | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5510432A | Mixed blocked isocyanate prepolymers, a process for their production and their use for the production of flexible epoxy resin systems | Chemistry; Metallurgy | 10 | Expired |
| US6242530A | Stabilized blocked isocyanates and their use in polyurethane stoving lacquers | Chemistry; Metallurgy | 10 | Expired |
| US5691438A | Blocked polyisocyanates and their use in stoving lacquers | Chemistry; Metallurgy | 10 | Expired |
| US6451963B1 | Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use | Chemistry; Metallurgy | 9 | Expired |
| US5723536A | Aqueous or water-dilutable blocked polyisocyanates and their use for preparing polyurethane clearcoats having substantially reduced thermal yellowing | Chemistry; Metallurgy | 9 | Expired |
| US5889106A | Polyisocyanates blocked with 3,5-dimethyl-1,2,4-triazole | Chemistry; Metallurgy | 9 | Expired |
| US5852106A | Coating compositions for glass substrates | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6583216B1 | Malonic ester-blocked HDI trimer with IPDA stabilization and formaldehyde stabilization | Chemistry; Metallurgy | 7 | Expired |
| US5672229A | Solvent-free two-component polyurethane reactive adhesives and their use for producing sandwich-type interior panelling for vehicles | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.