Helmut Honig
34Patents
8h-index
24Co-inventors
75Inventor score
Filing activity: Oct 22, 1975 → Sep 17, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6174422A | Acid-free catalyst paste, its production and its use in cathodic electro-dip coating | Chemistry; Metallurgy | 20 | Expired |
| US4176099A | Self-crosslinking cationic resin emulsions for use in electrodeposition paints | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4356276A | Binder combination for cathodically depositable paints | Chemistry; Metallurgy | 16 | Expired |
| US4174332A | Self-crosslinking resin emulsions for cathodically depositable coating compositions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5232680A | Method for purifying hydrogen peroxide for microelectronics uses | Performing Operations; Transporting | 13 | Expired |
| US4683285A | Pigment grinding vehicles for use in water-dilutable paints | Chemistry; Metallurgy | 12 | Expired |
| US4568709A | Cathodically depositable electrodeposition paint binders based on reaction products of epoxy resin-amino adduct with formaldehyde and phenols | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4968730A | Process for the preparation of pigment paste resins for cathodically depositable coating compositions having quaternized oxazolidine functional groups | Chemistry; Metallurgy | 9 | Expired |
| US4367319A | Auto-crosslinking, cathodically depositable binders | Chemistry; Metallurgy | 8 | Expired |
| US5109040A | Aqueous cathodic electro-deposition lacquer coating compositions and method of using the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4082642A | Measuring arrangement | Chemistry; Metallurgy | 7 | Expired |
| US5681807A | Coated alkali metal peroxy salts and process for their preparation | Chemistry; Metallurgy | 7 | Expired |
| US5264497A | Crosslinking components for cathodically depositable paint binders | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5369190A | Crosslinking components for cathodically depositable paint binders | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4550146A | Paint binders carrying oxazolidine groups and process for producing such binders | Chemistry; Metallurgy | 5 | Expired |
| US4282128A | Thermosetting binders for cathodic deposition in electrodeposition paints | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4427644A | Process for the preparation of bivalent metal peroxides | Chemistry; Metallurgy | 5 | Expired |
| US4237038A | Cathodically depositable resins and process of preparing same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4179425A | Self-crosslinking cationic polyurethane based electrodepositable binders | Chemistry; Metallurgy | 5 | Expired |
| US6054066A | Process for preparing a sodium percarbonate product | Chemistry; Metallurgy | 5 | Expired |
| US4177371A | Welding machine for welding pre-weld flanges and slip-on flanges onto pipes | Performing Operations; Transporting | 4 | Expired |
| US6248707A | Method for producing sodium percarbonate | Chemistry; Metallurgy | 3 | Expired |
| US5101000A | Process for the preparation of binders for cathodically depositable paints, the binders produced, and to the use thereof in paints | Chemistry; Metallurgy | 3 | Expired |
| US4102771A | Measuring device and process for recording on electrodeposition parameters of throwing power | Physics | 3 | Expired |
| US4366274A | Auto-crosslinkable, cathodically depositable binders | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.