C06D MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) (fuels C10)
Introduced: September 1968
Description
C06D covers chemical compositions and formulations designed to produce smoke, mist, or gases through chemical reactions, excluding the mechanical or device aspects. This includes smoke-generating pyrotechnic mixtures for signaling, screening, or training purposes; tear gas and other riot control agents; and chemical formulations that liberate gases for blasting operations or propellant applications. The classification encompasses the chemical principles, ingredient combinations, and reaction mechanisms rather than the apparatus or delivery systems used to deploy these materials, which fall under related mechanical classes.
Title
Titles differ between systems:
IPC: MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
CPC: MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) (fuels C10)
Full Title
Full titles differ between systems:
MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) (fuels C10)
Additional Content IPC
Devices for generating heat, smoke, or fog in gardens, orchards, or forests, e.g. to prevent damage by frost Compositions used as biocides, pest repellants or attractants, or plant growth regulators , e.g.
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
Navigate with arrow keys, Enter to open
- C06D 3/00 Generation of smoke or mist (chemical part) (compositions used as biocides, pest repellants or attractants, or plant growth regulators A01N25/18) IPC+CPC Available in IPC and CPC
- C06D 5/00 Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets (explosive compositions containing an oxidizer, fuels for rocket engines intended for reaction with an oxidant other than air C06B) IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class C06,2013–2023, worldwide · Source: EPO PATSTAT
- XIAN MODERN CHEMISTRY RESEARCH INSTITUTE 390
- BEIJING INSTITUTE OF TECHNOLOGY 338
- INST. OF CHEMICAL MATERIAL, CHINA ACADEMY OF ENGINEERING PHYSICS 275
- HUBEI INSTITUTE OF AEROSPACE CHEMOTECHNOLOGY 232
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 176
- AGENCY FOR DEFENSE DEVELOPMENT KR 112
- NORTH UNIVERSITY OF CHINA 91
- DYNO NOBEL ASIA PACIFIC AU 91
- NANJING UNIVERSITY OF SCIENCE & TECHNOLOGY 86
- BAE SYSTEMS GB 84
Top Applicants (CPC)
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