JH

John Clifford Head

CL Celltech R&D Limited: 8 patents #1 of 29Top 4%
Overall (2003): #3,079 of 273,478Top 2%
8
Patents 2003

Issued Patents 2003

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6610700 Enamine derivatives Timothy John Norman, John Robert Porter, Brian Woodside Hutchinson, Andrew Ratcliffe, Rikki Peter Alexander +4 more 2003-08-26
6603041 Bicyclic enamide derivatives Timothy John Norman, John Robert Porter, Andrew Ratcliffe 2003-08-05
6593338 3-substituted 2,7-naphthyridin-1-yl derivatives Catherine McKay, John Robert Porter 2003-07-15
6555562 Phenylalanine derivatives Sarah Catherine Archibald, Graham John Warrellow, John Robert Porter 2003-04-29
6545013 2,7-naphthyridine derivatives Barry John Langham, Rikki Peter Alexander, Janeen Marsha Linsley, John Robert Porter, Sarah Catherine Archibald +1 more 2003-04-08
6534513 Phenylalkanoic acid derivatives John Robert Porter, Graham John Warrellow, Sarah Catherine Archibald 2003-03-18
6521626 Thiocarboxamide derivatives Sarah Catherine Archibald, Graham John Warrellow, John Robert Porter 2003-02-18
6518283 Squaric acid derivatives Barry John Langham, Rikki Peter Alexander, Janeen Marsha Linsley, John Robert Porter, Sarah Catherine Archibald +1 more 2003-02-11