BOC Group Ltd
BOC GroupActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| FR2013463A1 | FR2013463A1 - - Google Patents | Expired / Lapsed | 1969-07-21 | — | 0 | Details |
| GB733890A | Improvements in or relating to cuffed catheters | Expired / Lapsed | 1953-04-20 | — | 0 | Details |
| US3801225A | Vacuum pumps | Expired / Lapsed | 1972-05-12 | 1974-04-02 | 10 | Details |
| US3429342A | Flow-regulating device | Expired / Lapsed | 1966-02-28 | 1969-02-25 | 0 | Details |
| US3209552A | Cooling systems for gases | Expired / Lapsed | 1964-12-14 | 1965-10-05 | 2 | Details |
| US3068857A | Apparatus for controlling or assisting respiration | Expired / Lapsed | 1959-11-16 | 1962-12-18 | 0 | Details |
| US3034510A | Catheters | Expired / Lapsed | 1959-12-29 | 1962-05-15 | 0 | Details |
| US2922024A | Electric arc welding | Expired / Lapsed | 1955-05-04 | 1960-01-19 | 0 | Details |
| US2388533A | Administration of inhalant gases | Expired / Lapsed | 1942-11-14 | 1945-11-06 | 0 | Details |