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CPC Subclass Not Allocatable
B82Y

SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES

Description

B82Y covers the practical application, characterization, and processing of nanostructures across diverse industrial and scientific domains. This subclass encompasses devices and methods utilizing nanoparticles, nanofibers, nanotubes, and other nanoscale materials in electronics, medicine, catalysis, energy storage, and environmental remediation. It includes techniques for measuring nanostructure properties, analyzing their behavior, and manufacturing or treating them through chemical, physical, or mechanical means. Adjacent class B82B addresses foundational nanotechnology principles, while B82Y focuses on the downstream realization of nanostructures in specific functional applications.

9 direct subcodes

Child Classifications

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  • B82Y 10/00 Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
  • B82Y 15/00 Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
  • B82Y 20/00 Nanooptics, e.g. quantum optics or photonic crystals
  • B82Y 25/00 Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
  • B82Y 30/00 Nanotechnology for materials or surface science, e.g. nanocomposites
  • B82Y 35/00 Methods or apparatus for measurement or analysis of nanostructures
  • B82Y 40/00 Manufacture or treatment of nanostructures
  • B82Y 5/00 Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
  • B82Y 99/00 Subject matter not provided for in other groups of this subclass

Top Applicants

Top 10 applicants by patent filingsfor class B82, 2013–2023, worldwide · Source: EPO PATSTAT

  1. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 3,665
  2. SAMSUNG ELECTRONICS COMPANY KR 2,885
  3. CHINESE ACADEMY OF SCIENCES 2,220
  4. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 1,970
  5. INTEL CORPORATION US 1,622
  6. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY 791
  7. UNIVERSITY OF CALIFORNIA US 689
  8. CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 677
  9. CEA (COMMISSARIAT A L'ENERGIE ATOMIQUE) FR 648
  10. LG CHEM KR 625