Louis Renbaum
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Dec 4, 1992 → Dec 29, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6031136A | Process for preparing methylene diphenylamines by partial neutralization of acidic methylene diphenylamines | Chemistry; Metallurgy | 7 | Expired |
| US6673970B1 | Process for preparing methylene diphenylamines by partial neutralization of acidic methylene diphenylamines | Chemistry; Metallurgy | 4 | Expired |
| US5349082A | Toluene diisocyanate residue | Chemistry; Metallurgy | 3 | Expired |
| US5786506A | Process for distillation of crude isocyanate concentrates | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.