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Table 26: Patent Classification Activity

 

 (FY 2001 - FY 2005)
ACTIVITY
2001 2002 2003 2004 2005
Original patents professionally reclassified -completed projects
 39,209
19,621
10,802
20,370
12,170
Subclasses established
  1,878
   780
 2,023
   552
   496
Reclassified patents clerically processed, total
135,877
52,023
205,476 
58,738
50,932
   Original U.S. patents
 51,266
13,155
16,202
20,555
16,572
   Cross-reference U.S. patents
 84,611
38,868
189,274  Read Footnote 1 1
 38,183 
 34,360 

Notes:

 1: FY 2003 cross-reference U.S. patents includes 1,700 EULA based subclasses that were added to the semi conductor classes in USPC.  (back to text) 

 

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