CPC Main Group Additional Only
C08L 2203/00 Applications
9 direct subcodes
Child Classifications
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- C08L 2203/02 for biomedical use
- C08L 2203/10 used for bottles
- C08L 2203/12 used for fibers
- C08L 2203/14 used for foams
- C08L 2203/16 used for films
- C08L 2203/18 used for pipes
- C08L 2203/20 use in electrical or conductive gadgets
- C08L 2203/30 used for thermoforming
- C08L 2203/40 used as motor oil additive
Top Applicants
Top 10 applicants by patent filingsfor class C08, 2013–2023, worldwide · Source: EPO PATSTAT
- LG CHEM KR 15,432
- DOW GLOBAL TECHNOLOGIES US 14,214
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 11,155
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 6,455
- FUJIFILM JP 6,178
- CHINESE ACADEMY OF SCIENCES 5,569
- SHIN-ETSU CHEMICAL COMPANY JP 5,506
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 5,443
- TORAY INDUSTRIES JP 4,635
- NITTO DENKO CORPORATION JP 4,620