A62D 3/10 by subjecting to electric or wave energy or particle or ionizing radiation
Introduced: January 2007
Full Title
Full titles differ between systems:
Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances > by subjecting to electric or wave energy or particle or ionizing radiation
Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances (consuming noxious gases by combustion F23G7/06) > by subjecting to electric or wave energy or particle or ionizing radiation
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
IPC defines codes here since 2007.
Child Classifications
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- A62D 3/11 Electrochemical processes, e.g. electrodialysis since 2007 IPC+CPC Available in IPC and CPC
- A62D 3/15 to particle radiation, e.g. electron beam radiation since 2007 IPC+CPC Available in IPC and CPC
- A62D 3/17 to electromagnetic radiation, e.g. emitted by a laser since 2007 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class A62,2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 1,604
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,202
- TYCO FIRE PRODUCTS US 906
- NOHMI BOSAI 429
- LG ENERGY SOLUTION KR 414
- HOCHIKI CORPORATION 408
- HUBEI JI'ANDUN FIRE-FIGHTING TECHNOLOGY COMPANY 374
- HONEYWELL INTERNATIONAL US 355
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 346
- FISHER AND PAYKEL HEALTHCARE NZ 305
Top Applicants (CPC)
Class A62,2013–2023, worldwide · Source: EPO PATSTAT
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,384
- TYCO FIRE PRODUCTS US 962
- SGCC(STATE GRID CORPORATION OF CHINA) 662
- LG ENERGY SOLUTION KR 519
- HONEYWELL INTERNATIONAL US 427
- DRAEGER SAFETY AG & CO. KGAA DE 332
- VICTAULIC COMPANY US 294
- HILTI LI 265
- KIDDE TECHNOLOGIES US 245
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) 240