Robert Nygren
5Patents
4h-index
4Co-inventors
36Inventor score
Filing activity: Apr 9, 1981 → Feb 10, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4358615A | Process for the production of 1-amino-propanediol-(2,3) (II) | Chemistry; Metallurgy | 7 | Expired |
| US4360697A | Process for the production of 1-amino-propanediol-2,3 | Chemistry; Metallurgy | 6 | Expired |
| US4356323A | Process for the production of 1-amino-propanediol-(2,3) (I) | Chemistry; Metallurgy | 6 | Expired |
| US4398042A | Process for the production of 3-mercapto-propanediol-(1,2) | Chemistry; Metallurgy | 4 | Expired |
| US4390732A | Process for the production of guaiacol glycerine ether | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.