21 Utility Patents
#230 in Cambridge
#2,242 in United Kingdom
#157,673 in the World
Forward Citations = 55
Company Filing History:
Cambridge Display Technology Limited
Cdt Oxford Limited
Sumitomo Chemical Company, Limited
4. 2 out of 2,931

5. 1 out of 832,540 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today