the different products not being separated (separation of contaminants by distillation B01D3/00)

Introduced: July 1974

Title

Titles differ between systems:

IPC: the different products not being separated

CPC: the different products not being separated (separation of contaminants by distillation B01D3/00)

Full Title

Full titles differ between systems:

IPC:

Arrangements for supervising or controlling working operations > for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another > the different products not being separated

CPC:

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

Top Applicants

Top Applicants (IPC)

Class F17,2013–2023, worldwide · Source: EPO PATSTAT

DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 1,622
GAZ TRANSPORT ET TECHNIGAZ FR 1,588
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE FR 1,470
SAMSUNG HEAVY INDUSTRIES KR 1,287
HYUNDAI HEAVY INDUSTRIES COMPANY KR 989
TOYOTA MOTOR CORPORATION 830
LINDE DE 703
SINOPEC (CHINA PETROCHEMICAL CORPORATION) 666
ROBERT BOSCH DE 654
BMW (BAYERISCHE MOTOREN WERKE) DE 511

Top Applicants (CPC)

Class F17,2013–2023, worldwide · Source: EPO PATSTAT

GAZ TRANSPORT ET TECHNIGAZ FR 1,718
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE FR 1,633
DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 1,570
SAMSUNG HEAVY INDUSTRIES KR 1,174
HYUNDAI HEAVY INDUSTRIES COMPANY KR 988
LINDE DE 757
ROBERT BOSCH DE 696
BMW (BAYERISCHE MOTOREN WERKE) DE 523
TOYOTA MOTOR CORPORATION JP 515
KAWASAKI HEAVY IND JP 456