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DIFF Main Group
C10M 113/00

Lubricating compositions characterised by the thickening agent being an inorganic material

Introduced: January 1985

Title

Titles differ between systems:

IPC: Lubricating compositions characterised by the thickener being an inorganic material

CPC: Lubricating compositions characterised by the thickening agent being an inorganic material

Full Title

Full titles differ between systems:

IPC:

Lubricating compositions characterised by the thickener being an inorganic material

CPC:

Lubricating compositions characterised by the thickening agent being an inorganic material

IPC and CPC are identically structured here. All 8 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • C10M 113/02 Carbon; Graphite since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/04 Sulfur since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/06 Metals; Alloys since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/08 Metal compounds since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/10 Clays; Micas since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/12 Silica since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/14 Glass since 1985 IPC+CPC Available in IPC and CPC
  • C10M 113/16 Inorganic material treated with organic compounds, e.g. coated since 1985 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

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

Top Applicants (CPC)

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

  1. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 5,831
  2. SAUDI ARABIAN OIL COMPANY SA 2,918
  3. IFPEN (IFP ENERGIES NOUVELLES) FR 2,305
  4. EXXONMOBIL RESEARCH AND ENGINEERING COMPANY US 2,282
  5. UNIVERSAL OIL PRODUCTS COMPANY (UOP) US 2,268
  6. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NL 2,124
  7. BASF (BADISCHE ANILIN & SODA FABRIK) DE 1,487
  8. CHEVRON CORPORATION US 1,400
  9. PETROCHINA COMPANY 1,372
  10. LUBRIZOL CORPORATION US 1,324