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IPC Subgroup
G16C 20/4

Searching chemical structures or physicochemical data

Introduced: January 2019

Full Title

Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures > Searching chemical structures or physicochemical data

Classification Context

Section:
PHYSICS
Class:
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
Subclass:
COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE

Top Applicants

Top 10 applicants by patent filingsfor class G16, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 4,707
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 1,767
  3. SAMSUNG ELECTRONICS COMPANY KR 1,458
  4. CHINESE ACADEMY OF SCIENCES 1,144
  5. ILLUMINA US 1,097
  6. SIEMENS HEALTHCARE DE 1,074
  7. PHILIPS ELECTRONICS 1,026
  8. FUJIFILM JP 990
  9. PING AN TECHNOLOGY COMPANY 892
  10. ROCHE CH 864