Lothar Backer
9Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Apr 8, 1982 → May 21, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5089342A | Wood or wood product coated with an aqueous, air-drying coating agent | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5304400A | Process for coating heat resistant substrates with two component stoving compositions | Chemistry; Metallurgy | 27 | Expired |
| US4418174A | Process for the preparation of polyesters using mannitol or sorbitol derivatives, mixtures of polyesters and these mannitol or sorbitol derivatives and the use thereof for the production of aqueous stoving lacquers | Chemistry; Metallurgy | 16 | Expired |
| US4456729A | Binders for aqueous stoving lacquers based on polyesters and a process for the production thereof | Chemistry; Metallurgy | 11 | Expired |
| US6319981A | Coating compounds, a process for their production and their use for the production of coatings | Chemistry; Metallurgy | 4 | Expired |
| US5190932A | Microbicidal formulations comprising water dispersible polymers with chemically bonded ammonium groups and fatty acid radicals | Textiles; Paper | 3 | Expired |
| US7420077B2 | Preparation of aliphatic oligocarbonate diols | Chemistry; Metallurgy | 1 | Active |
| US7317121B2 | Preparation of aliphatic oligocarbonate polyols | Chemistry; Metallurgy | 0 | Expired |
| US7238825B2 | Preparation of aliphatic oligocarbonate diols | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.