CPC Main Group
F26B 5/00 Drying solid materials or objects by processes not involving the application of heat (separating liquids from solids by straining B01D; replacing liquids in wet solids by other liquids, e.g. water by spirit, B01D12/00; drying by electrophoresis B01J)
7 direct subcodes
Child Classifications
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- F26B 5/02 by using ultrasonic vibrations
- F26B 5/04 by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B 5/08 by centrifugal treatment
- F26B 5/12 by suction
- F26B 5/14 by applying pressure, e.g. wringing; by brushing; by wiping
- F26B 5/16 by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Top Applicants
Top 10 applicants by patent filingsfor class F26, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 487
- DUERR SYSTEMS DE 205
- SCREEN HOLDINGS JP 200
- SEMES COMPANY KR 187
- SAMSUNG ELECTRONICS COMPANY KR 181
- LG ENERGY SOLUTION KR 178
- TOKYO ELECTRON JP 168
- LG CHEM KR 166
- CHINESE ACADEMY OF SCIENCES 139
- SCREEN HOLDINGS 127