BL

Barry John Langham

CL Celltech R&D Limited: 3 patents #6 of 29Top 25%
Overall (2003): #33,416 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6610700 Enamine derivatives Timothy John Norman, John Robert Porter, Brian Woodside Hutchinson, Andrew Ratcliffe, John Clifford Head +4 more 2003-08-26
6545013 2,7-naphthyridine derivatives Rikki Peter Alexander, John Clifford Head, Janeen Marsha Linsley, John Robert Porter, Sarah Catherine Archibald +1 more 2003-04-08
6518283 Squaric acid derivatives Rikki Peter Alexander, John Clifford Head, Janeen Marsha Linsley, John Robert Porter, Sarah Catherine Archibald +1 more 2003-02-11