C13B 50/00 Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar (C13B40/00, C13B45/00 take precedence; confectionery A23G3/00)
Introduced: January 2011
Title
Titles differ between systems:
IPC: Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar
CPC: Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar (C13B40/00, C13B45/00 take precedence; confectionery A23G3/00)
Full Title
Full titles differ between systems:
Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar
Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar (C13B40/00, C13B45/00 take precedence; confectionery A23G3/00)
CPC subdivides this area 4x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
IPC defines codes here since 2011.
Child Classifications
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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