CPC Subgroup
B63B 7/087 Full Title
Collapsible, foldable, inflatable or like vessels (collapsible, foldable or inflatable water sports boards B63B32/53; collapsible, foldable or inflatable canoes, kayaks or the like B63B34/23; foldable pontoons B63B35/36) > having parts of non-rigid material > Inflatable (inflatable water sports boards B63B32/51; inflatable canoes, kayaks or the like being inflatable or having inflatable parts B63B34/22)
Top Applicants
Top 10 applicants by patent filingsfor class B63, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG HEAVY INDUSTRIES KR 4,830
- DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 4,093
- HYUNDAI HEAVY INDUSTRIES COMPANY KR 2,639
- GAZ TRANSPORT ET TECHNIGAZ FR 1,037
- SHANGHAI WAIGAOQIAO SHIPBUILDING COMPANY 827
- HARBIN ENGINEERING UNIVERSITY 811
- GUANGZHOU SHIPYARD INTERNATIONAL COMPANY 808
- HUDONG-ZHONGHUA SHIPBUILDING (GROUP) COMPANY 784
- YAMAHA MOTOR COMPANY JP 731
- THYSSEN KRUPP DE 727