CPC Subgroup
C06B 31/32 with a nitrated organic compound
Full Title
Compositions containing an inorganic nitrogen-oxygen salt > the salt being ammonium nitrate > with a nitrated organic compound
5 direct subcodes
Child Classifications
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- C06B 31/34 the nitrated compound being starch or sugar
- C06B 31/38 the nitrated compound being an aromatic
- C06B 31/44 the compound being nitroglycerine
- C06B 31/52 the compound being nitrocellulose present as 10% or more by weight of the total composition
- C06B 31/56 the compound being nitrocellulose present as less than 10% by weight of the total composition
Top Applicants
Top 10 applicants by patent filingsfor class C06, 2013–2023, worldwide · Source: EPO PATSTAT
- XIAN MODERN CHEMISTRY RESEARCH INSTITUTE 309
- BEIJING INSTITUTE OF TECHNOLOGY 295
- INST. OF CHEMICAL MATERIAL, CHINA ACADEMY OF ENGINEERING PHYSICS 216
- HUBEI INSTITUTE OF AEROSPACE CHEMOTECHNOLOGY 187
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 120
- DYNO NOBEL ASIA PACIFIC AU 108
- AGENCY FOR DEFENSE DEVELOPMENT KR 102
- DAICEL CORPORATION JP 102
- BAE SYSTEMS GB 91
- DYNO NOBEL US 88