CNIPA > Statistics > 2015 > 4

Table 10 Applications, Grants and Validity for Inventions Classified According to IPC in 2015


January 2015 - April 2015

 

A-H

A

B

C

D

E

F

G

H

Total

Human Necessities

Performing operations; Transporting

Chemistry; Metallurgy

Textiles; Paper

Fixed Constructions

Mechanical Engineering

Physics

Electricity

 

Number

 %

Number

 %

Number

 %

Number

 %

Number

 %

Number

 %

Number

 %

Number

 %

Number

 %

Application

390815

100%

75208

19.2%

73376

18.8%

64286

16.4%

5853

1.5%

15641

4.0%

31966

8.2%

67245

17.2%

57240

14.6%

Grant

100014

100%

12649

12.6%

18287

18.3%

19037

19.0%

1723

1.7%

3908

3.9%

7878

7.9%

16903

16.9%

19629

19.6%

Validity

1270789

100%

155451

12.2%

182766

14.4%

241823

19.0%

23528

1.9%

35877

2.8%

89092

7.0%

239438

18.8%

302814

23.8%

 

2015-06-19