INDIA STEEL AUTHORITY has a total of 93 patent applications. Its first patent ever was published in 1978. It filed its patents most often in India, Germany and China. Its main competitors in its focus markets environmental technology, materials and metallurgy and machine tools are ZAPOROZH IND INST, DN METALL INST and KUZNETSK METALL K.
# | Country | Total Patents | |
---|---|---|---|
#1 | India | 85 | |
#2 | Germany | 2 | |
#3 | China | 1 | |
#4 | Egypt | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | Japan | 1 | |
#7 | Republic of Korea | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Materials and metallurgy | |
#3 | Machine tools | |
#4 | Thermal processes | |
#5 | Electrical machinery and energy | |
#6 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Dasgupta Ajoy Kumar | 10 |
#2 | Garai Swapan Kumar | 10 |
#3 | Sharma Om Prakash | 8 |
#4 | Ghosh Nirmal Kanti | 6 |
#5 | Chintaiah Purimetla | 6 |
#6 | Pal Tapas Kumar | 6 |
#7 | Majumdar Sachi Dulal | 5 |
#8 | Bhattacharya Anup Kumar | 5 |
#9 | Tripathi Prem Kumar | 4 |
#10 | Verma Kirti Prasad | 4 |
Publication | Filing date | Title |
---|---|---|
EG22431A | An automatic system for controlling the depth of the vertical and horizontal loops formed in steel wire rods during rolling thereof in a rolling mill | |
US6496120B1 | System for on line continuous skidding detection in rolling mills | |
DE19916389A1 | System for continuous online detection of slip phenomena in rolling mills | |
EP0933435A1 | Process for the removal of carbon, silicon, manganese and sulphur from molten high carbon ferrous metal | |
JPH1143711A | Method and device for removing carbon, silicon, manganese and sulfur from molten high carbon ferrous metal | |
DE19703703A1 | Process for the production of suitable pitch for impregnating graphite electrodes for electric arc furnaces | |
CN1181478A | Improved burner operable from lean gases and low viscous oils supplied simultaneously or singly | |
KR100246876B1 | An improved burner operable from dual fuels supplied simultaneously or singly |