CPC Subgroup Additional Only
A23C 2210/206 Membrane filtration of a permeate obtained by ultrafiltration, nanofiltration or microfiltration
Full Title
Physical treatment of dairy products > Treatment using membranes, including sterile filtration > Membrane filtration of a permeate obtained by ultrafiltration, nanofiltration or microfiltration
Top Applicants
Top 10 applicants by patent filingsfor class A23, 2013–2023, worldwide · Source: EPO PATSTAT
- NESTLE CH 5,075
- NESTEC CH 3,916
- DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 2,558
- JIANGNAN UNIVERSITY 2,196
- SUNTORY HOLDINGS JP 2,133
- CJ CHEILJEDANG CORPORATION KR 1,842
- CARGILL US 1,708
- REPUBLIC OF KOREA (RURAL DEVELOPMENT ADMINISTRATION) KR 1,341
- CHINESE ACADEMY OF SCIENCES 1,279
- MARS US 1,161