CPC Main Group
B33Y 99/00 Subject matter not provided for in other groups of this subclass
Top Applicants
Top 10 applicants by patent filingsfor class B33, 2013–2023, worldwide · Source: EPO PATSTAT
- HEWLETT-PACKARD DEVELOPMENT COMPANY US 4,417
- GE (GENERAL ELECTRIC COMPANY) US 2,451
- SIEMENS DE 1,136
- XEROX CORPORATION US 991
- BOEING COMPANY US 707
- SEIKO EPSON CORPORATION 672
- EOSELECTRO OPTICAL SYSTEMS DE 662
- GE (GENERAL ELECTRIC COMPANY) 659
- KINPO ELECTRONICS TW 621
- XYZPRINTING TW 618