CPC Subgroup
B82B 3/0042 Full Title
Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
3 direct subcodes
Child Classifications
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Top Applicants
Top 10 applicants by patent filingsfor class B82, 2013–2023, worldwide · Source: EPO PATSTAT
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 3,665
- SAMSUNG ELECTRONICS COMPANY KR 2,885
- CHINESE ACADEMY OF SCIENCES 2,220
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 1,970
- INTEL CORPORATION US 1,622
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY 791
- UNIVERSITY OF CALIFORNIA US 689
- CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 677
- CEA (COMMISSARIAT A L'ENERGIE ATOMIQUE) FR 648
- LG CHEM KR 625