Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
C07C 323/11

having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton

Full Title

Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups > containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton > having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton

5 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • C07C 323/12 the carbon skeleton being acyclic and saturated
  • C07C 323/13 the carbon skeleton being saturated and containing rings
  • C07C 323/14 the carbon skeleton being acyclic and unsaturated
  • C07C 323/15 the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings
  • C07C 323/16 the carbon skeleton containing six-membered aromatic rings

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