with organic binders

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Solid fuels > Briquettes consisting mainly of carbonaceous materials of mineral origin > Briquetting processes > with the aid of binders, e.g. pretreated binders > with organic binders

CPC:

Solid fuels (produced by solidifying fluid fuels C10L7/00; peat briquettes C10F7/06) > briquettes consisting mainly of carbonaceous materials of mineral origin (peat briquettes C10F) > Methods of briquetting (mechanical part of pressing briquettes B30B11/00) > with the aid of binders, e.g. pretreated binders > with organic binders

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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C10L 5/143 CPC only CPC only
C10L 5/146 CPC only CPC only
C10L 5/16 with bituminous binders, e.g. tar, pitch IPC+CPC Available in IPC and CPC
C10L 5/18 with naphthalene IPC+CPC Available in IPC and CPC
C10L 5/20 with sulfite lye IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class C10,2013–2023, worldwide · Source: EPO PATSTAT

SINOPEC (CHINA PETROCHEMICAL CORPORATION) 8,875
SAUDI ARABIAN OIL COMPANY SA 2,245
PETROCHINA COMPANY 2,028
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY US 1,980
IFPEN (IFP ENERGIES NOUVELLES) FR 1,963
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NL 1,878
CHINESE ACADEMY OF SCIENCES 1,829
UNIVERSAL OIL PRODUCTS COMPANY (UOP) US 1,787
LUBRIZOL CORPORATION US 1,277
BASF (BADISCHE ANILIN & SODA FABRIK) DE 1,268

Top Applicants (CPC)

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