IFI

Patent Intelligence & Technology Report

Class Distribution for 1990-1999 

260 - CHEMISTRY OF CARBON COMPOUNDS (IPC C07F, C07K)

       1999  1998  1997  1996  1995  1994  1993  1992  1991  1990  Total

IMPERIAL CHEMICAL INDUSTRIES LTD GB
          0     0     0     0     0     0     2     0     0     0      2
ALBEMARLE CORP
          0     0     1     0     0     0     0     0     0     0      1

Total     0     0     1     0     0     0     2     0     0     0      3