GB0310650.7 |
Form 1 |
GB2401367 |
Expired |
09 May 2003 |
10 November 2004 |
Grant of Patent (Notification under Section 18(4)): 20 November 2007
Publication of notice in the Patents and Designs Journal (Section 25(1)): 19 December 2007 |
28 March 2022 |
20 |
08 May 2023 |
Phosphorus rich polymers from oligomeric linear phosphate esters |
Polymeric materials comprising cross-linked oligomers of diorthophosphate diesters |
SWINDELL & PEARSON LTD 48 Friar Gate DERBY DE1 1GY United Kingdom [ADP Number 10208593001] |
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