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PCE
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DIFF Subgroup
A23G 1/52

Aerated, foamed, cellular or porous products

Introduced: January 2006

Full Title

Full titles differ between systems:

IPC:

Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor > Cocoa products, e.g. chocolate; Substitutes therefor > characterised by shape, structure or physical form, e.g. products with an inedible support > Aerated, foamed, cellular or porous products

CPC:

Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor (preservation thereof A23B80/00) > Cocoa products, e.g. chocolate; Substitutes therefor > characterised by shape, structure or physical form, e.g. products with an inedible support (liquid products or solid products in the form of powders, flakes or granules for making liquid products A23G1/56) > Aerated, foamed, cellular or porous products

No child classifications to compare. This is a leaf node in both IPC and CPC.

Top Applicants

Top Applicants (IPC)

Class A23,2013–2023, worldwide · Source: EPO PATSTAT

  1. KVASENKOV OLEG IVANOVICH RU 6,158
  2. NESTLE CH 4,562
  3. NESTEC CH 3,354
  4. JIANGNAN UNIVERSITY 2,699
  5. DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 2,320
  6. SUNTORY HOLDINGS JP 1,926
  7. CHINESE ACADEMY OF SCIENCES 1,804
  8. CJ CHEILJEDANG CORPORATION KR 1,653
  9. CARGILL US 1,588
  10. REPUBLIC OF KOREA (RURAL DEVELOPMENT ADMINISTRATION) KR 1,314

Top Applicants (CPC)

Class A23,2013–2023, worldwide · Source: EPO PATSTAT

  1. NESTLE CH 5,075
  2. NESTEC CH 3,916
  3. DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 2,558
  4. JIANGNAN UNIVERSITY 2,196
  5. SUNTORY HOLDINGS JP 2,133
  6. CJ CHEILJEDANG CORPORATION KR 1,842
  7. CARGILL US 1,708
  8. REPUBLIC OF KOREA (RURAL DEVELOPMENT ADMINISTRATION) KR 1,341
  9. CHINESE ACADEMY OF SCIENCES 1,279
  10. MARS US 1,161