Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672768 | Low-odor, higher molecular weight polyether polyols, a process for producing them, and their use for the production of polymers, cosmetics and pharmaceutical products synthesized from polyether polyols | Pramod Gupta, Gundolf Jacobs | 1997-09-30 |
| 5652319 | Low-odor, higher molecular weight polyether polyols, a process for producing them, and their use for the production of polymers, cosmetics and pharmaceutical products synthesized from polyether polyols | Pramod Gupta, Gundolf Jacobs | 1997-07-29 |
| 4986742 | Process for the production of high-grade titanium dioxide by sulfate method | Gabriel Denecker, Werner Verhoeven, Domien Sluyts | 1991-01-22 |