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DIFF Subgroup
A23B 7/02

Dehydrating; Subsequent reconstitution (dried cooked potatoes A23L19/12)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Dehydrating; Subsequent reconstitution

CPC: Dehydrating; Subsequent reconstitution (dried cooked potatoes A23L19/12)

Full Title

Full titles differ between systems:

IPC:

Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables > Dehydrating; Subsequent reconstitution

CPC:

Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables > Dehydrating; Subsequent reconstitution (dried cooked potatoes A23L19/12)

Of 8 combined children, 5 exist in both systems.

3 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • A23B 7/0205 CPC only CPC only
  • A23B 7/021 CPC only CPC only
  • A23B 7/0215 CPC only CPC only
  • A23B 7/022 with addition of chemicals (A23B7/024 - A23B7/028 take precedence) since 1990 IPC+CPC Available in IPC and CPC
  • A23B 7/024 Freeze-drying since 1990 IPC+CPC Available in IPC and CPC
  • A23B 7/026 Spray-drying since 1990 IPC+CPC Available in IPC and CPC
  • A23B 7/028 Thin layer-, drum- or roller-drying since 1990 IPC+CPC Available in IPC and CPC
  • A23B 7/03 Drying raw potatoes IPC+CPC Available in 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