CPC Subgroup Additional Only
E02D 2300/0051 Including fibers
Full Title
Materials > Including fibers
6 direct subcodes
Child Classifications
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- E02D 2300/0053 made from glass
- E02D 2300/0054 made from plastic
- E02D 2300/0064 made from metal
- E02D 2300/0065 made from textile
- E02D 2300/0067 made from cellulose
- E02D 2300/0068 made from carbon
Top Applicants
Top 10 applicants by patent filingsfor class E02, 2013–2023, worldwide · Source: EPO PATSTAT
- KOMATSU JP 3,939
- CATERPILLAR US 3,490
- HITACHI CONSTRUCTION MACHINERY COMPANY JP 2,553
- KOMATSU 1,789
- JOHN DEERE US 1,277
- HITACHI CONSTRUCTION MACHINERY COMPANY 1,102
- KOBELCO CONSTRUCTION MACHINERY COMPANY JP 1,014
- HOHAI UNIVERSITY 975
- CHINA MCC17 GROUP COMPANY 810
- VOLVO CONSTRUCTION EQUIPMENT SE 787