BLUE CIRCLE IND PLC has a total of 188 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are LHOIST RECH & DEV SA, WASHINGTON MILLS ELECTRO MINER and S A LHOIST RECH ET DEV.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 43 | |
#2 | EPO (European Patent Office) | 18 | |
#3 | Australia | 17 | |
#4 | South Africa | 12 | |
#5 | Denmark | 11 | |
#6 | Norway | 10 | |
#7 | Canada | 9 | |
#8 | United States | 9 | |
#9 | WIPO (World Intellectual Property Organization) | 9 | |
#10 | Finland | 7 | |
#11 | Spain | 6 | |
#12 | Japan | 6 | |
#13 | Brazil | 5 | |
#14 | Ireland | 4 | |
#15 | Greece | 3 | |
#16 | India | 3 | |
#17 | New Zealand | 3 | |
#18 | Morocco | 2 | |
#19 | Malaysia | 2 | |
#20 | Singapore | 2 | |
#21 | Argentina | 1 | |
#22 | Egypt | 1 | |
#23 | France | 1 | |
#24 | Israel | 1 | |
#25 | Poland | 1 | |
#26 | Turkey | 1 | |
#27 | Yugoslavia (Serbia and Montenegro) | 1 |
# | Technology | |
---|---|---|
#1 | Magnetic or electrostatic solid separation | |
#2 | Building materials | |
#3 | Water treatment | |
#4 | Inorganic compounds | |
#5 | Inorganic treatment materials | |
#6 | Compounding ingredients | |
#7 | Paper coating | |
#8 | Separation | |
#9 | Unspecified technologies | |
#10 | Furnaces |
# | Name | Total Patents |
---|---|---|
#1 | Davidson Richard Robertson | 19 |
#2 | Inculet Ion I | 18 |
#3 | Smith David Ernest | 16 |
#4 | Hepher Nicholas Martin | 14 |
#5 | Beckett Christine Anne | 11 |
#6 | Coppen Anthony Roland | 10 |
#7 | Timmons Alban | 10 |
#8 | Shiel Leslie Edward | 8 |
#9 | Matthews Kenneth Bradlaw | 8 |
#10 | Vas Gerson Mario Francis | 7 |
Publication | Filing date | Title |
---|---|---|
AU5091400A | Filling valve for sacks | |
BR9703490A | Tire disposal device and process | |
GB9615077D0 | Improvements in rotary kilns | |
GB9608341D0 | Disposal of waste tyres | |
GB9421029D0 | Method of making concrete | |
GB9309328D0 | Method of making concrete | |
GB9008107D0 | Paper sacks | |
GB9001799D0 | Cementitious composition and making concrete therefrom | |
GB8822577D0 | Papermaking filler compositions | |
GB8819204D0 | Flocculation of papermaking fillers | |
GB8818113D0 | Reinforced cementitious compositions | |
GB8702024D0 | Conditioning aqueous system | |
GB8612259D0 | Mineral clinker for use in settable cementitious compositions | |
GB8526742D0 | Mineral clinker | |
EP0181739A1 | Settable cementitious compositions | |
DK343685A | Klarifikator | |
IE851772L | Cementitious compositions. | |
GB8513786D0 | Cement compositions for stowing cavities | |
GB8512675D0 | Mineral clinker | |
GB8509094D0 | Manufacture of fibre-reinforced cement composites |