Peter Hess
9Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Jan 7, 1974 → Mar 3, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7236498B1 | Method for selecting an outstation using a control center in a transmission system | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4135050A | Process for preparing anthranilic acid esters | Chemistry; Metallurgy | 7 | Expired |
| US4904358A | Gold and silver recovery processes by electrolytic generation of active bromine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4990673A | Process for the preparation of 4,4'-dinitrodiphenylamine | Chemistry; Metallurgy | 3 | Expired |
| US3940340A | Peracylated polyamines compatible with optical brighteners as activators for inorganic peroxo compounds | Chemistry; Metallurgy | 3 | Expired |
| US7152530B2 | Printing form and method for modifying its wetting properties | Performing Operations; Transporting | 2 | Expired |
| US6546868B2 | Printing form and method of modifying the wetting characteristics of the printing form | Physics | 2 | Expired |
| US10843932B2 | Surface-coated calcium carbonate-containing material and process for the purification of water | Chemistry; Metallurgy | 0 | Active |
| US4778911A | Process for preparation of 3-(acyl)amino-4-alkoxy-phenyl-.beta.-hydroxyethyl-sulfone (sulfonates) | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.