Class C08G : MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
Subclass 2/16: Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances Polymerisation of single ketones
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12169043 | Extruded aliphatic polyketone permeation barrier for spoolable composite pipes | May 09, 22 | Dec 17, 24 | Saudi Arabian Oil Company |
| 9896532 | Deactivation of urushiol and method of treatment and prevention of contact dermatitis | May 01, 13 | Feb 20, 18 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 7803897 | Process for preparing polyketone | Jul 12, 07 | Sep 28, 10 | HYOSUNG CORPORATION |
| 7666975 | Polyketone and method for producing the same | Aug 16, 07 | Feb 23, 10 | ASAHI KASEI FIBERS CORPORATION |
| 7015303 | Polyketone solution | Aug 05, 99 | Mar 21, 06 | ASAHI KASEI KABUSHIKI KAISHA |
| 6818728 | Polyketone fiber and process for producing the same | Feb 26, 02 | Nov 16, 04 | ASAHI KASEI KABUSHIKI KAISHA |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
