Lutz Schmalstieg
55Patents
14h-index
79Co-inventors
87Inventor score
Filing activity: Jul 6, 1990 → Nov 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5364955A | Compounds containing alkoxysilane and amino groups | Chemistry; Metallurgy | 113 | Expired |
| US6288198A | Hybrid coating compositions | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5998504A | Colloidal metal oxides having blocked isocyanate groups | Chemistry; Metallurgy | 42 | Expired |
| US5756751A | Compounds containing alkoxysilane groups and hydantoin groups | Chemistry; Metallurgy | 32 | Expired |
| US6046270A | Silane-modified polyurethane resins, a process for their preparation and their use as moisture-curable resins | Chemistry; Metallurgy | 30 | 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 |
| US5610260A | Polyisocyanate mixtures which are liquid at greater than 5.degree. C | Chemistry; Metallurgy | 23 | Expired |
| US6281322A | Coating compositions containing alkoxysilanes | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6545087B1 | Polyurethane prepolymers having alkoxysilane end groups, method for the production thereof and their use for the production of sealants | Chemistry; Metallurgy | 22 | Expired |
| US5854338A | Aqueous two-component binders and their use in coating and sealing compositions | Chemistry; Metallurgy | 17 | Expired |
| US5672736A | Polyisocyanates containing allophanate groups | Chemistry; Metallurgy | 17 | Expired |
| US6005047A | Moisture-curable compounds containing isocyanate and alkoxysilane groups | Chemistry; Metallurgy | 16 | Expired |
| US6077902A | Moisture-curable compounds containing isocyanate and alkoxysilane groups | Chemistry; Metallurgy | 16 | Expired |
| US6512073B2 | Electrical insulating enamel binders having a urea and/or hydantoin structure | Chemistry; Metallurgy | 15 | Expired |
| US5606004A | Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups | Chemistry; Metallurgy | 14 | Expired |
| US5563207A | Water-dispersible polyisocyanate compositions | Chemistry; Metallurgy | 13 | Expired |
| US6626988B1 | Phosphate-stabilized polyurethane materials, cross-linked by condensation, method for their production and use thereof | Chemistry; Metallurgy | 13 | Expired |
| US5932652A | Aqueous polyurethane/urea dispersions containing alkoxysilane groups | Chemistry; Metallurgy | 12 | Expired |
| US5219975A | Process for the preparation of amines, the amines thus obtained and the use thereof as hardeners for epoxide resins | Chemistry; Metallurgy | 12 | Expired |
| US5723564A | Process for preparing isocyanurate group-containing polyisocyanates and their use in two-component coating compositions | Chemistry; Metallurgy | 12 | Expired |
| US5859118A | Aqueous dispersions of polyurethane/ureas containing alkoxysilane groups and colloidal silicas | Chemistry; Metallurgy | 12 | Expired |
| US5945476A | Aqueous two-component coating composition | Chemistry; Metallurgy | 11 | Expired |
| US5747628A | Polyisocyanates containing ether and urethane groups, a process for their preparation and their use in the production of polyurethane lacquers | Chemistry; Metallurgy | 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 |
| US6060574A | Reactive compositions containing blocked polyisocyanates and amine-functional resins | Chemistry; Metallurgy | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.