CPC Subgroup Additional Only
F17C 2260/01 Improving mechanical properties or manufacturing
Full Title
Purposes of gas storage and gas handling > Improving mechanical properties or manufacturing
7 direct subcodes
Child Classifications
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- F17C 2260/011 Improving strength
- F17C 2260/012 Reducing weight
- F17C 2260/013 Reducing manufacturing time or effort
- F17C 2260/015 Facilitating maintenance
- F17C 2260/016 Preventing slosh
- F17C 2260/017 by calculation
- F17C 2260/018 Adapting dimensions
Top Applicants
Top 10 applicants by patent filingsfor 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