Gerhard Wolf
26Patents
8h-index
58Co-inventors
78Inventor score
Filing activity: Feb 2, 1976 → Jan 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4044338A | Associative memory having separately associable zones | Physics | 226 | Expired |
| US4525849A | Data transmission facility between two asynchronously controlled data processing systems with a buffer memory | Physics | 39 | Expired |
| US5741947A | Preparation of alkoxylation products in the presence of mixed hydroxides modified with additives | Chemistry; Metallurgy | 36 | Expired |
| US4799149A | Hybrid associative memory composed of a non-associative basic storage and an associative surface, as well as method for searching and sorting data stored in such a hybrid associative memory | Physics | 26 | Expired |
| US5576407A | Copolymers of hydroxyalkyl vinyl ethers for use in detergents and cleaning agents | Chemistry; Metallurgy | 11 | Expired |
| US5714560A | Water-soluble or water-dispersible graft polymers of proteins as leather tanning agents | Chemistry; Metallurgy | 11 | Expired |
| US4047160A | Storage arrangement having a device to determine free storage locations | Physics | 10 | Expired |
| US5539134A | Process for the preparation of N-alkanoyl-polyhydroxyalkylamines | Chemistry; Metallurgy | 9 | Expired |
| US6033442A | Use of aqueous solutions or dispersions of copolymers of carboxyl-group-containing monomers, ethylenically unsaturated acetals, ketals or orthocarboxylic acid esters and optionally other copolymerizable monomers as leather tanning agents | Chemistry; Metallurgy | 7 | Expired |
| US5554742A | Preparation of alkyl glycosides | Chemistry; Metallurgy | 6 | Expired |
| US6200640A | Polymer composition and process for treating leather and fur skins | Chemistry; Metallurgy | 6 | Expired |
| US5206443A | Alkanediol bisacetals | Chemistry; Metallurgy | 5 | Expired |
| US6652597B1 | N-vinyl-containing polymeric tanning materials | Chemistry; Metallurgy | 5 | Expired |
| US7093463B1 | Method and device for producing powders that consist of substantially spherical particles | Electricity | 4 | Expired |
| US6805726B1 | Method for producing a powder | Electricity | 2 | Expired |
| US5126493A | Alkoxylation of active hydrogen compounds | Chemistry; Metallurgy | 2 | Expired |
| US5585472A | Preparation of alkyl glycosides | Chemistry; Metallurgy | 1 | Expired |
| US5498704A | Preparation of alkyl glycosides | Chemistry; Metallurgy | 1 | Expired |
| US6881356B2 | Method for producing tanning agents containing sulphone | Chemistry; Metallurgy | 1 | Expired |
| US9297629B2 | Contour standard having a rotationally symmetrical calibration region, use of the standard and method for calibrating and/or monitoring a contour measuring instrument | Physics | 1 | Active |
| US9920414B2 | Method for producing a ceramic layer on a surface formed from an Ni base alloy | Emerging Cross-Sectional Technologies | 0 | Active |
| US6316533A | Composition for treating tanned leather, and its preparation | Chemistry; Metallurgy | 0 | Expired |
| US8771374B2 | Method for the production of leather, copolymers that are suitable therefor, and further uses thereof | Chemistry; Metallurgy | 0 | Active |
| US7354457B2 | Tanning agent and curing agent based on dialdehydes | Chemistry; Metallurgy | 0 | Expired |
| US5126441A | Bisglycosides | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.