Heinrich Schrage
26Patents
8h-index
29Co-inventors
71Inventor score
Filing activity: Feb 15, 1991 → Aug 5, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5990043A | Anti-fouling compositions | Performing Operations; Transporting | 57 | Expired |
| US5972971A | Fungicidal active compound combinations | Performing Operations; Transporting | 31 | Expired |
| US5985903A | Microbicidal benzotriazoles | Chemistry; Metallurgy | 28 | Expired |
| US6172092A | Microbicidal benzotriazoles | Chemistry; Metallurgy | 26 | Expired |
| US5214100A | Use of certain phenolic resins for reinforcing rubber vulcanizates | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6534529B2 | Synergistic insecticide mixtures | Performing Operations; Transporting | 12 | Expired |
| US6107336A | Dihydrofuran carboxamides | Chemistry; Metallurgy | 8 | Expired |
| US6828275B2 | Synergistic insecticide mixtures | Performing Operations; Transporting | 8 | Expired |
| US5672617A | Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and their use as agents for combating septic shock | Chemistry; Metallurgy | 6 | Expired |
| US5126429A | Flexible polyamide from dimer acid and bis-secondary diamine | Chemistry; Metallurgy | 6 | Expired |
| US5712304A | Carboxylic acid amide benzothiophenecarboxamide s-oxides | Chemistry; Metallurgy | 5 | Expired |
| US5622546A | Mould-resistant emulsion paints | Chemistry; Metallurgy | 5 | Expired |
| US6217642A | Benzothiophene-2-carboxamide s,s-dioxides for use in anti-fouling applications | Chemistry; Metallurgy | 5 | Expired |
| US5314986A | Phenolic resins from bisphenol a residual resins and mixtures of chloro-substituted hydrocarbons, and the use of specific phenolic resins as homogenizers for rubber vulcanizates | Chemistry; Metallurgy | 5 | Expired |
| US5703103A | Thiazolylpyrazolinones and their use for protecting technical materials | Textiles; Paper | 4 | Expired |
| US5071943A | Process for the isolation of tetrachlorobutane and for the production of phenolic resins from mixtures of chlorine-substituted hydrocarbons | Chemistry; Metallurgy | 2 | Expired |
| US5219976A | Process for the preparation of phenol resins using by-products of the chlorination of butadiene as reactants | Chemistry; Metallurgy | 2 | Expired |
| US6380225B1 | Microbicidal benzotriazoles | Chemistry; Metallurgy | 2 | Expired |
| US5292712A | Thermoreactive recording material having particular stability | Performing Operations; Transporting | 1 | Expired |
| US5925675A | N-sulfonyliminodithio compounds useful for in plant and material protection | Chemistry; Metallurgy | 1 | Expired |
| US7659228B2 | Synergistic insecticide mixtures | Performing Operations; Transporting | 1 | Expired |
| US5292975A | Process for decreasing the halogen content of polyhalogenated aromatics | Chemistry; Metallurgy | 1 | Expired |
| US6197799A | Dithiazoldioxides and the use thereof as microbicides | Human Necessities | 0 | Expired |
| US6521653B2 | Microbicidal benzotriazoles | Chemistry; Metallurgy | 0 | Expired |
| US5315049A | Process for the nuclear chlorination of aromatic hydrocarbons | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.