Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436309 | Polyol and complex esters for use with, in particular, fluorinated refrigerants | Kjell Ankner, Jari Koistinen, Essi Glad, Virpi Saranp{umlaut over (aa)} | 2002-08-20 |
| 5166413 | Process for preparation of branched 1,3-glycols and their monoesters | Kjell Ankner, Pia Carlsson, Alfred Hopfinger, Kjell Sjoberg, Monica Soderlund | 1992-11-24 |