Import Filters  Scripts  Thesauri

Total Records: 8 Last Updated
Name Filename Last Update
IPC Technology Fields
Type:
 
06/20/2019
Notes: WIPO high level technology fields used in their IPC statistics.
IPC Technology Sector
Type:
 
06/20/2019
Notes: WIPO high level technology sectors based on IPC: Electrical Engineering, Instruments, Chemistry, Mechanical Engineering, Other
IPC7 thesaurus
Type: Full
 
11/07/2007
Notes: Changes IPC code to code+description. WARNING- File is zipped for download. Unzipped 15 MB file can take a LONG time to run
IPC8 Group Definitions
Type:
 
01/14/2020
Notes: Thesaurus of IPC8 codes to definitions at the group level: /00 Based on 2019.01 definitions
US Patent Classifications (full)
Type: Full
 
02/17/2012
Notes: Changes US Patent Class and subclass to code+definition