G03G 13/22 Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G13/01 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Processes involving the combination of more than one step according to groups
CPC: Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G13/01 takes precedence)
Full Title
Full titles differ between systems:
Electrographic processes using a charge pattern > Processes involving the combination of more than one step according to groups
Electrographic processes using a charge pattern (G03G15/00, G03G16/00, G03G17/00 take precedence) > Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G13/01 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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- G03G 13/23 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material since 1995 IPC+CPC Available in IPC and CPC
- G03G 13/24 whereby at least two steps are performed simultaneously since 1974 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class G03,2013–2023, worldwide · Source: EPO PATSTAT
- CANON 31,416
- CANON JP 17,469
- KYOCERA DOCUMENT SOLUTIONS 9,845
- RICOH COMPANY 9,807
- ASML NETHERLANDS NL 9,427
- FUJIFILM JP 7,225
- KONICA MINOLTA CORPORATION 7,216
- FUJI XEROX COMPANY 5,711
- CARL ZEISS SMT DE 4,971
- RICOH COMPANY JP 4,123
Top Applicants (CPC)
Class G03,2013–2023, worldwide · Source: EPO PATSTAT
- CANON JP 19,215
- CANON 12,916
- ASML NETHERLANDS NL 10,000
- FUJIFILM JP 7,814
- SAMSUNG ELECTRONICS COMPANY KR 5,181
- CARL ZEISS SMT DE 5,079
- RICOH COMPANY JP 4,343
- LG INNOTEK COMPANY KR 4,054
- KYOCERA DOCUMENT SOLUTIONS 3,812
- KYOCERA DOCUMENT SOLUTIONS JP 3,682