Brian Frank
8Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Mar 27, 1995 → Jan 16, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5616781A | Liquid detergent compositions comprising salts of alpha sulfonated fatty acid esters and anionic surfactants | Chemistry; Metallurgy | 45 | Expired |
| US5637758A | Liquid detergent compositions comprising salts of alpha sulfonated fatty acid methyl esters, and anionic surfactants | Chemistry; Metallurgy | 32 | Expired |
| US10830360B2 | Seal of a vacuum valve and production method therefor | Mechanical Engineering; Lighting; Heating | 25 | Active |
| US6384004B1 | Antimicrobial cleaning composition containing a cationic surfactant | Chemistry; Metallurgy | 13 | Expired |
| US6140289A | Antimicrobial cleaning composition containing a cationic surfactant | Chemistry; Metallurgy | 7 | Expired |
| US8815790B2 | Foaming light duty liquid detergent compositions, methods of making and uses thereof | Chemistry; Metallurgy | 4 | Active |
| US9834508B2 | Method for separating isocyanate monomers | Performing Operations; Transporting | 0 | Active |
| US11038764B2 | Establishing communication between nodes on a connection network | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.