DIFF Main Group
E99Z 99/00 Subject matter not otherwise provided for in this section
Introduced: January 2006
No child classifications to compare. This is a leaf node in both IPC and CPC.
Top Applicants
Top Applicants (IPC)
Class E99,2013–2023, worldwide · Source: EPO PATSTAT
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY CN 1
- B BOND BEYOND TECHNOLOGY LLC 1
- BIBANGDE CHAOYUE TECHNOLOGY CO., LTD. 1
- PIENAAR, DANIE ZA 1
- GENERAL D'ASPIRAZIONE DI BIANCHI CLAUDIA & C. S.A.S. IT 1
- ELTOM, SAMIR CA 1
- NAKAGAWA KAZUYA JP 1
- DISA HOLDING ENERGETICO, S.L.U. ES 1
- B Bond Beyond Technology Ltd AE 1
- ANGLO AMERICAN TECHNICAL & SUSTAINABILITY SERVICES GB 1
Top Applicants (CPC)
Class E99,2013–2023, worldwide · Source: EPO PATSTAT
- Oy F Emet Ab FI 2
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY 1
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY CN 1