20110-Manufacture of industrial gases

Title	Company	Company Number	Date filed	Status	Publication number
Method of making plastics material which incorporates reclaimed tyre rubber	Air Products Limited	00103881	1979-05-31	Granted	GB2022105
Production of fine metal powders	Air Products Limited	00103881	1979-02-12	Ceased	GB2014065
Cutting apparatus	BOC Limited	00337663	1982-06-18	Ceased	GB2107631
Heat treatment of metals	BOC Limited	00337663	1982-09-15	Granted	GB2108156
Hard alloys	BOC Limited	00337663	1980-01-04	Granted	GB2039950
Method and apparatus for penetrating a body of material or treating a surface	BOC Limited	00337663	1980-01-14	Granted	GB2042399
Fusible safety device for a pressure vessel	BOC Limited	00337663	1980-01-31	Terminated	GB2042078
Reduction of halogenated ethers	BOC Limited	00337663	1980-02-29	Ceased	GB2044263
Heat treatment of uncalcined carbon-containing fireclay	BOC Limited	00337663	1980-07-14	Ceased	GB2056640
Hand trolleys	BOC Limited	00337663	1980-08-06	Terminated	GB2068305
Production of a Calorific Gas Mixture	BOC Limited	00337663	1981-02-19	Terminated	GB2093476
Separation of a gaseous mixture	BOC Limited	00337663	1981-03-30	Terminated	GB2073043
Cylinder valve	BOC Limited	00337663	1981-04-16	Terminated	GB2099944
Rotary pumping apparatus	BOC Limited	00337663	1981-07-15	Ceased	GB2101687
Combustion method and apparatus	BOC Limited	00337663	1982-02-18	Terminated	GB2093367
Method of treating ore	BOC Limited	00337663	1982-04-16	Granted	GB2098190
Improvements in stretch wrapping	BOC Limited	00337663	1984-10-08	Ceased	GB2169260
Refrigeration method and apparatus	BOC Limited	00337663	1985-07-10	Ceased	GB2177786
Method and apparatus for cooling or freezing	BOC Limited	00337663	1978-06-16	Granted	GB2023789
Treatment of aqueous waste material	BOC Limited	00337663	1978-11-21	Granted	GB2011369
Heat treatment method	BOC Limited	00337663	1978-11-30	Terminated	GB2036802
Fluid storage vessels	BOC Limited	00337663	1978-12-11	Granted	GB2036905
Air separation by adsorption	BOC Limited	00337663	1978-12-11	Terminated	GB2011272
Convertor Steel Making	BOC Limited	00337663	1978-12-14	Terminated	GB2036803
Refrigeration system	BOC Limited	00337663	1979-02-22	Granted	GB2022230
Chemiluminescence Gas Analysing Apparatus	BOC Limited	00337663	1979-03-16	Terminated	GB2016679
Gas-operated motors	BOC Limited	00337663	1979-03-28	Terminated	GB2018366
Method and apparatus for storage and transport	BOC Limited	00337663	1979-04-27	Terminated	GB2018587
Stress relieving rope	BOC Limited	00337663	1979-05-01	Terminated	GB2020333
Apparatus for attachment to tubular or elongate structural members	BOC Limited	00337663	1979-07-27	Terminated	GB2027473
Mobile hoists for positioning equipment carried thereby	BOC Limited	00337663	1979-07-27	Terminated	GB2026982
Rotary positive-displacement fluidmachines	BOC Limited	00337663	1980-12-05	Granted	GB2088957
Freezing a liquid	BOC Limited	00337663	1981-01-27	Ceased	GB2092880
Treatment of waste gases	BOC Limited	00337663	1981-08-19	Terminated	GB2082086
Apparatus and Method for Controlling a Variable in Accordance with a Schedule	BOC Limited	00337663	1981-10-19	Terminated	GB2087596
Rotary positive-displacement fluid-machines	BOC Limited	00337663	1981-12-09	Terminated	GB2111126
Process for melting metal in a vertical shaft furnace	BOC Limited	00337663	1979-04-17	Terminated	GB2018295
Heat treatment of metal	BOC Limited	00337663	1979-04-17	Terminated	GB2018299
Control of tool movement	BOC Limited	00337663	1979-06-14	Terminated	GB2051418
Method and apparatus for storing a volatile liquid	BOC Limited	00337663	1979-07-06	Terminated	GB2026859
Apparatus for breaking up the particles and lumps of sand particles for cooling	BOC Limited	00337663	1979-07-16	Terminated	GB2031313
Pressure Regulator	BOC Limited	00337663	1979-08-01	Terminated	GB2056022
Degassing sewage	BOC Limited	00337663	1979-08-01	Terminated	GB2026890
Spraying fluid onto a welding torch	BOC Limited	00337663	1979-08-13	Terminated	GB2028688
Cryopumps	BOC Limited	00337663	1979-09-17	Ceased	GB2058934
Forcing gas into liquid	BOC Limited	00337663	1979-09-21	Granted	GB2059273
Oxygen top blowing in steel making	BOC Limited	00337663	1979-12-12	Granted	GB2041412
Method and apparatus for penetrating a body of material or treating a surface	BOC Limited	00337663	1980-01-14	Granted	GB2042398
Fluid-flow restricting apparatus for mixing fluids	BOC Limited	00337663	1980-03-21	Granted	GB2049225
Heat treatment method	BOC Limited	00337663	1980-08-13	Ceased	GB2082634
Steel making in top-blown converter	BOC Limited	00337663	1980-08-21	Terminated	GB2057509
Rail structure for machine tool	BOC Limited	00337663	1980-10-02	Granted	GB2084527
Process and apparatus for separation of a gaseous mixture	BOC Limited	00337663	1980-10-30	Terminated	GB2086258
Treatment of aqueous waste material	BOC Limited	00337663	1980-11-21	Terminated	GB2088352
Drawing block assemblies for wire drawing machines	BOC Limited	00337663	1978-08-31	Terminated	GB2030907
Mechanism for moving wheels into and out of gear	BOC Limited	00337663	1981-04-16	Terminated	GB2097085
Cryogenic freezing tunnel control system	BOC Limited	00337663	1981-05-19	Ceased	GB2076952
Connecting lengths of track	BOC Limited	00337663	1981-07-03	Terminated	GB2101057
Edge followers	BOC Limited	00337663	1978-06-16	Terminated	GB2021259
Cooling method	BOC Limited	00337663	1979-02-23	Granted	GB2044147
Removing gas from liquid	BOC Limited	00337663	1979-03-13	Terminated	GB2016947
Controlling depth of weld penetration	BOC Limited	00337663	1979-03-13	Granted	GB2018471
Heat treatment method	BOC Limited	00337663	1979-03-16	Terminated	GB2044804
Vacuum-insulated containers	BOC Limited	00337663	1979-03-26	Terminated	GB2045413
Self-pressurising cryogenic vessels	BOC Limited	00337663	1979-04-03	Terminated	GB2045414
Treatment of gas streams to remove condensible vapours	BOC Limited	00337663	1979-05-04	Terminated	GB2020566
Vacuum Insulated Vessels or Conduits	BOC Limited	00337663	1979-06-01	Terminated	GB2025029
Refrigeration system	BOC Limited	00337663	1979-07-27	Granted	GB2027183
Fish farming	BOC Limited	00337663	1979-08-01	Terminated	GB2030033
Fluidised bed combustion method	BOC Limited	00337663	1980-02-20	Granted	GB2046415
Vapour vacuum pumps	BOC Limited	00337663	1980-04-16	Terminated	GB2074245
Fluid supply system including a pressure-swing adsorption plant	BOC Limited	00337663	1978-08-17	Granted	GB2003742
Method and apparatus for purifying a gas mixture	BOC Limited	00337663	1980-08-13	Terminated	GB2081864
Dissolving gas in a liquid	BOC Limited	00337663	1978-11-21	Granted	GB2013095
Gas separation	BOC Limited	00337663	1979-03-05	Granted	GB2042365
Heat treatment of metals	BOC Limited	00337663	1981-05-01	Granted	GB2076434
Gas-liquid contact process	BOC Limited	00337663	1979-03-28	Terminated	GB2018731
Catalytic process for so	BOC Limited	00337663	1979-03-28	Terminated	GB2019367
Gas Separation	BOC Limited	00337663	1979-05-25	Terminated	GB2018153
Controlling gas-shielded consumable electrode arc welding in dip transfer mode	BOC Limited	00337663	1979-07-20	Terminated	GB2053762
Coupling or closure	BOC Limited	00337663	1979-09-21	Granted	GB2063834

Do you have a dispute with a company? File it on www.disputesregister.org