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DIFF Subgroup
A23P 30/38

by heating (combined with pressure release or vacuum treatment A23P30/32)

Introduced: January 2016

Title

Titles differ between systems:

IPC: by heating

CPC: by heating (combined with pressure release or vacuum treatment A23P30/32)

Full Title

Full titles differ between systems:

IPC:

Shaping or working of foodstuffs characterised by the process or apparatus > Puffing or expanding > by heating

CPC:

Shaping or working of foodstuffs characterised by the process or apparatus (A23P10/00, A23P20/00 take precedence) > Puffing or expanding > by heating (combined with pressure release or vacuum treatment A23P30/32)

Additional Content IPC

Puffing or expanding by heating combined with pressure release or vacuum treatment

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