C10M 2209/06 containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
Full Title
Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions > Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds > containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
Filing statistics
CPC C10M 2209/06 belongs to the parent subclass C10M, which recorded 41,664 patent applications worldwide between 2013 and 2023. Annual filings declined from 3,023 in 2013 to 2,626 in 2023 (-13%), peaking at 5,458 applications in 2016. The most active applicants in class C10 are SINOPEC (CHINA PETROCHEMICAL CORPORATION) (5,831 applications), SAUDI ARABIAN OIL COMPANY (2,918 applications) and IFPEN (IFP ENERGIES NOUVELLES) (2,305 applications).
Source: EPO PATSTAT, worldwide filings
3 direct subcodes
Child Classifications
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- C10M 2209/0606 used as base material
- C10M 2209/0613 used as thickening agents
- C10M 2209/062 Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
Top Applicants
Top 10 applicants by patent filingsfor class C10, 2013–2023, worldwide · Source: EPO PATSTAT
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 5,831
- SAUDI ARABIAN OIL COMPANY SA 2,918
- IFPEN (IFP ENERGIES NOUVELLES) FR 2,305
- EXXONMOBIL RESEARCH AND ENGINEERING COMPANY US 2,282
- UNIVERSAL OIL PRODUCTS COMPANY (UOP) US 2,268
- SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NL 2,124
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 1,487
- CHEVRON CORPORATION US 1,400
- PETROCHINA COMPANY 1,372
- LUBRIZOL CORPORATION US 1,324