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London, EN
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling or freezing articles
Patent number
4,075,869
Issue date
Feb 28, 1978
BOC International Limited
Robert Alan Fitsall
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Oxygen-enriched air
Patent number
4,065,272
Issue date
Dec 27, 1977
BOC International Limited
John Walter Armond
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Underwater welding
Patent number
4,039,798
Issue date
Aug 2, 1977
BOC International Limited
David John Lythall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dissolving gas in liquid
Patent number
4,000,227
Issue date
Dec 28, 1976
BOC International Limited
Michael Ernest Garrett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Underwater welding
Patent number
3,973,712
Issue date
Aug 10, 1976
BOC International Limited
John Richard Carew Armstrong
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filtration
Patent number
3,933,629
Issue date
Jan 20, 1976
BOC International Limited
Kenneth Cecil Smith
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72465960 - MEDISHIELD
Serial number
72465960
Registration number
1034126
Filing date
Aug 17, 1973
BOC INTERNATIONAL LIMITED
5 - Pharmaceutical and veterinary preparations