International Patent Classification (IPC) - IT support area - Edition 20070101 - Statistics
IPC-8 Statistics
See detailed definitions of IPC-8 statistics: IPCR_ statistics-specification_V1.05.doc (MS-Word).
See detailed IPC-8 statistics figures: IPCR_ statistics-20070101_V1.05.doc
Summary table:
|
Section |
No. of classes |
No. of subclasses |
No. of main groups |
No. of subgroups |
Total no. of groups |
|||||
|
CL |
AL |
CL |
AL |
CL |
AL |
CL |
AL |
CL |
AL |
|
|
A |
16 |
84 |
84 |
1'093 |
1'104 |
1'343 |
7'327 |
2'436 |
8'431 |
|
|
B |
37 |
37 |
165 |
167 |
1'778 |
1'974 |
2'361 |
14'570 |
4'139 |
16'544 |
|
C |
21 |
21 |
91 |
93 |
1'304 |
1'326 |
1'124 |
13'121 |
2'428 |
14'447 |
|
D |
9 |
9 |
39 |
39 |
348 |
349 |
179 |
2'611 |
527 |
2'960 |
|
E |
8 |
8 |
31 |
31 |
317 |
318 |
454 |
2'900 |
771 |
3'218 |
|
F |
18 |
18 |
95 |
97 |
1'036 |
1'037 |
858 |
7'297 |
1'894 |
8'334 |
|
G |
14 |
14 |
79 |
79 |
679 |
692 |
1'862 |
6'789 |
2'541 |
7'481 |
|
H |
6 |
6 |
49 |
49 |
511 |
516 |
1'866 |
6'845 |
2'377 |
7'361 |
|
Total |
129 |
129 |
633 |
639 |
7'066 |
7'316 |
10'047 |
61'460 |
17'113 |
68'776 |
Download
detailed IPC-8 statistics in Excel format (ZIP
file).