Assignee
BOC LTD
GB·10 granted patents·504 citations·filing 1975–1979
Top patents by PatentIndex Score
10 records- 0196US4163712ATreatment of liquidBOC LTD·Filed 1975·Granted Aug 7, 1979·104 cites·20 claims
- 0293US4190424AGas separationBOC LTD·Filed 1977·Granted Feb 26, 1980·70 cites·15 claims
- 0383US4154999AMethod of arc weldingBOC LTD·Filed 1977·Granted May 15, 1979·45 cites·14 claims
- 0482US4235858AProcesses for producing nitric acid by utilization of cold oxygenBOC LTD·Filed 1979·Granted Nov 25, 1980·25 cites·12 claims
- 0580US4206754ALung ventilatorsBOC LTD·Filed 1977·Granted Jun 10, 1980·166 cites·2 claims
- 0675US4188793ACondensation of vapor of organic liquidsBOC LTD·Filed 1977·Granted Feb 19, 1980·33 cites·19 claims
- 0774US4183906AOxygen-enrichment columnar absorption process for making nitric acidBOC LTD·Filed 1978·Granted Jan 15, 1980·19 cites·12 claims
- 0870US4197096AFluid supply system including a pressure-swing adsorption plantBOC LTD·Filed 1978·Granted Apr 8, 1980·26 cites·10 claims
- 0948US4156650ATreatment of liquidsBOC LTD·Filed 1977·Granted May 29, 1979·11 cites·9 claims
- 1037US4196074ASewage treatmentBOC LTD·Filed 1977·Granted Apr 1, 1980·5 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →