Gerhard Bier
9Patents
5h-index
15Co-inventors
56Inventor score
Filing activity: Jul 13, 1973 → Mar 16, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4288607A | Bis-carbalkoxy compounds and their preparation | Chemistry; Metallurgy | 19 | Expired |
| US4097436A | Hydrolyzed vinyl acetate-vinyl alkoxy silane polymers | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4474932A | Process for the production of aromatic ethers and aromatic polyethers | Chemistry; Metallurgy | 13 | Expired |
| US4219591A | Process for coating an inorganic silicatic substrate | Chemistry; Metallurgy | 12 | Expired |
| US4119612A | Polymeric and oligomeric formals | Chemistry; Metallurgy | 8 | Expired |
| US4111921A | Transparent polyamides | Chemistry; Metallurgy | 5 | Expired |
| US4152511A | Linear or unsaturated polyesters prepared from bis-carbalkoxy compounds | Chemistry; Metallurgy | 5 | Expired |
| US3966673A | Polyvinylchloride polymer inhibited against release of hydrogen chloride at elevated temperature | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4078148A | Polyether esters | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.