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CPC Subgroup Additional Only
C01P 2002/70

defined by measured X-ray, neutron or electron diffraction data

Full Title

Crystal-structural characteristics > defined by measured X-ray, neutron or electron diffraction data

5 direct subcodes

Child Classifications

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  • C01P 2002/72 by d-values or two theta-values, e.g. as X-ray diagram
  • C01P 2002/74 by peak-intensities or a ratio thereof only
  • C01P 2002/76 by a space-group or by other symmetry indications
  • C01P 2002/77 by unit-cell parameters, atom positions or structure diagrams
  • C01P 2002/78 by stacking-plane distances or stacking sequences

Top Applicants

Top 10 applicants by patent filingsfor class C01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINESE ACADEMY OF SCIENCES 4,293
  2. LG CHEM KR 3,317
  3. BASF (BADISCHE ANILIN & SODA FABRIK) DE 2,219
  4. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 2,154
  5. OMYA INTERNATIONAL CH 1,524
  6. PANASONIC INTELLECTUAL PROPERTY JP 1,362
  7. SAUDI ARABIAN OIL COMPANY SA 1,298
  8. SUMITOMO METAL MINING COMPANY JP 1,286
  9. CENTRAL SOUTH UNIVERSITY 1,243
  10. L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE FR 1,238