IFI

Patent Intelligence & Technology Report

10 Year Profile for 1990-1999

INA WALZLAGER SCHAEFFLER OHG DE

Class  1999  1998  1997  1996  1995  1994  1993  1992  1991  1990  Total

 029      1     0     0     0     0     0     0     0     0     0      1
 073      0     0     0     0     0     0     0     0     1     0      1
 074      1     0     1     0     0     1     1     0     0     0      4
 092      1     1     0     0     0     0     1     0     0     0      3
 123     23    21     9     6     5     2     3     1     0     1     71
 137      1     0     0     0     0     0     0     0     0     0      1
 148      0     1     0     1     1     0     0     0     0     0      3
 192      2     2     1     4     2     1     0     0     4     2     18
 241      0     0     0     0     0     0     1     0     0     0      1
 251      0     0     0     0     0     0     0     1     0     0      1
 264      0     0     0     0     0     0     1     0     0     0      1
 280      1     0     0     0     0     0     0     0     0     0      1
 305      0     0     0     0     0     0     0     0     0     1      1
 384      5     4     7     3     7     1     3     4     5     5     44
 403      0     1     0     0     0     0     0     0     0     0      1
 409      1     0     0     0     0     0     0     0     0     0      1
 411      0     1     0     1     0     0     0     0     0     0      2
 417      0     0     1     0     0     0     0     0     0     0      1
 425      0     1     0     0     0     0     0     0     0     0      1
 428      0     0     1     0     1     0     0     1     0     1      4
 451      0     1     1     0     0     0     0     0     0     0      2
 464      1     2     1     0     0     0     0     0     0     0      4
 474      3     4     3     1     2     1     2     1     2     3     22
 475      0     0     0     2     0     0     0     0     0     0      2
 508      1     0     0     0     0     0     0     0     0     0      1

Total    41    39    25    18    18     6    12     8    12    13    192