DIFF Main Group
C13B 25/00 Evaporators or boiling pans specially adapted for sugar juices; Evaporating or boiling sugar juices
Introduced: January 2011
CPC subdivides this area 4x more granularly than IPC with 5 additional codes.
5 codes are CPC-only extensions.
IPC defines codes here since 2011.
Child Classifications
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- C13B 25/02 Details, e.g. for preventing foaming or for catching juice since 2011 IPC+CPC Available in IPC and CPC
- C13B 25/06 combined with measuring instruments for effecting control of the process since 2011 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class C13,2013–2023, worldwide · Source: EPO PATSTAT
- XYLECO US 138
- TORAY INDUSTRIES JP 118
- GUANGXI UNIVERSITY 97
- API INTELLECTUAL PROPERTY HOLDINGS US 62
- CHINESE ACADEMY OF SCIENCES 59
- NOVOZYMES DK 55
- UPM-KYMMENE CORPORATION FI 51
- VERSALIS IT 51
- ZHEJIANG HUAKANG PHARMACEUTICAL COMPANY 51
- CARGILL US 50
Top Applicants (CPC)
Class C13,2013–2023, worldwide · Source: EPO PATSTAT
- XYLECO US 394
- TORAY INDUSTRIES JP 142
- API INTELLECTUAL PROPERTY HOLDINGS US 128
- XYLECO 126
- NOVOZYMES DK 119
- UPM-KYMMENE CORPORATION FI 97
- IFPEN (IFP ENERGIES NOUVELLES) FR 87
- SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NL 75
- GUANGXI UNIVERSITY 66
- VIRDIA US 63