CPC Subgroup Additional Only
A23V 2250/704 Vitamin B
Full Title
Food ingredients > Vitamins > Vitamin B
Filing statistics
CPC A23V 2250/704 belongs to the parent subclass A23V, which recorded 256,778 patent applications worldwide between 2013 and 2023. Annual filings declined from 16,112 in 2013 to 14,487 in 2023 (-10%), peaking at 34,993 applications in 2016. The most active applicants in class A23 are NESTLE (5,075 applications), NESTEC (3,916 applications) and DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) (2,558 applications).
Source: EPO PATSTAT, worldwide filings
10 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- A23V 2250/7042 Vitamin B1
- A23V 2250/7044 Vitamin B2
- A23V 2250/7046 Vitamin B3 niacin
- A23V 2250/7048 Vitamin B4
- A23V 2250/705 Vitamin B5 pantothenic acid
- A23V 2250/7052 Vitamin B6
- A23V 2250/7054 Vitamin B7
- A23V 2250/7056 Vitamin B8 Folic acid
- A23V 2250/7058 Vitamin B9
- A23V 2250/706 Vitamin B12
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