Herbert GmbH
7Patents
0Active
7Granted
29Portfolio score
Filing activity: Dec 17, 1981 → Aug 21, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5929998A | Method for matching a colour formulation | Physics | 34 | Expired |
| US5330627A | Thermosetting coating compositions and their use | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5439710A | Method of producing multilayer coatings, more particularly for lacquering of motor vehicles, having good adhesion between layers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5405657A | Process for the production of flexible protective, auxiliary and insulating materials on a fibre basis for electrical purposes, using impregnating massas which are curable by high energy radiation | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4384946A | Aqueous electro-dipping varnish/coating material which can be deposited at the cathode, its application and processes for coating electrical conductors | Electricity | 9 | Expired |
| US5521247A | Aqueous coating agent, its manufacture and use for producing layers of filler | Chemistry; Metallurgy | 9 | Expired |
| US5288524A | Process for coating hollow bodies | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.