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CPC Subgroup
C07C 39/02

monocyclic with no unsaturation outside the aromatic ring

Full Title

Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring > monocyclic with no unsaturation outside the aromatic ring

5 direct subcodes

Child Classifications

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  • C07C 39/04 Phenol
  • C07C 39/08 Dihydroxy benzenes; Alkylated derivatives thereof
  • C07C 39/10 Polyhydroxy benzenes; Alkylated derivatives thereof (C07C39/08 takes precedence)
  • C07C 39/11 Alkylated hydroxy benzenes containing also acyclically bound hydroxy groups, e.g. saligenol

Top Applicants

Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ROCHE CH 12,683
  2. NOVARTIS CH 10,775
  3. CHINESE ACADEMY OF SCIENCES 10,619
  4. BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
  5. REGENERON PHARMACEUTICALS US 8,426
  6. BRISTOL-MYERS SQUIBB COMPANY US 7,979
  7. LG CHEM KR 7,978
  8. HARVARD UNIVERSITY US 7,706
  9. UNIVERSITY OF CALIFORNIA US 7,455
  10. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219