Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475743 | Process for the preparation of substituted TRIS(2-hydroxyphenyl)methane | Peter Hänggi, Michèle Gerster, Markus Hansch | 2016-10-25 |
| 9296858 | Polymers based on glycerol carbonate and an amine | Roman Benedikt Raether | 2016-03-29 |
| 8697784 | Permanent antistatic additive composition | — | 2014-04-15 |
| 8013047 | Oligo- and poly-carbonates terminated with silicon containing groups as surface modifiers | Archana Kishore Desai, Michèle Gerster, Shrirang Hindalekar, Suhas Dattatraya Sahasrabudhe, Paragkumar Thanki +4 more | 2011-09-06 |
| 7790807 | Fluorocarbon terminated oligo- and poly-carbonates as surface modifiers | Martin Brunner, Archana Kishore Desai, Shrirang Hindalekar, Suhas Dattatraya Sahasrabudhe, Armin Schneider +4 more | 2010-09-07 |
| 6884760 | Water based wellbore fluids | Andrew Bradbury | 2005-04-26 |
| 6511537 | Retarding systems and application to oil well cementing | Véronique Barlet-Gouedard, Pierre Maroy, Frederik Nilsson | 2003-01-28 |