Cognis Performance Chemicals UK Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cognis Performance Chemicals UK Ltd..The latest application filed is for "alkylene oxide-lactone copolymers".
- Cognis Performance Chemicals UK Ltd. - Southampton GB
- Cognis Performance Chemicals UK Limited - Southampton GB
| Patent | Date |
|---|---|
| Alkylene oxide-lactone copolymers Grant 7,141,643 - Dixon , et al. November 28, 2 | 2006-11-28 |
| Lubricating oils comprising polyoxyalkylenglycol derivatives Grant 6,903,055 - Lawford , et al. June 7, 2 | 2005-06-07 |
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