Assignee
METACON AG
CH·26 granted patents·265 citations·filing 1975–1990
Top patents by PatentIndex Score
26 records- 0186US4730660AProcess for casting molten metal into several strandsMETACON AG·Filed 1986·Granted Mar 15, 1988·25 cites·6 claims
- 0281US4042207AValve operating means for a molten metal containerMETACON AG·Filed 1976·Granted Aug 16, 1977·26 cites·6 claims
- 0378US4770230AProcess and apparatus for starting a continuous casting plantMETACON AG·Filed 1986·Granted Sep 13, 1988·17 cites·9 claims
- 0477US4747580APair of refractory plates for swivelling or rotary sliding closure unit and method of operation thereofMETACON AG·Filed 1985·Granted May 31, 1988·16 cites·5 claims
- 0577US4269399AMetallurgical furnaceMETACON AG·Filed 1980·Granted May 26, 1981·14 cites·7 claims
- 0676US4273315ASlide closure for the tapping channel of a molten metal containerMETACON AG·Filed 1980·Granted Jun 16, 1981·15 cites·11 claims
- 0773US4037762AProtective nozzle for the outlet of a casting ladleMETACON AG·Filed 1976·Granted Jul 26, 1977·14 cites·8 claims
- 0872US4966315ARefractory plate assembly for a three-plate sliding closure unitMETACON AG·Filed 1989·Granted Oct 30, 1990·13 cites·8 claims
- 0970US4759479AApparatus and method for oscillating slide closure of casting vessel to prevent solidification of molten metal in closed outletMETACON AG·Filed 1982·Granted Jul 26, 1988·11 cites·12 claims
- 1070US4076153APlate structure for a liquid metal container closureMETACON AG·Filed 1975·Granted Feb 28, 1978·11 cites·5 claims
- 1167US4708193AProcess for removing deposits from the flow channel of a tundish during continuous castingMETACON AG·Filed 1986·Granted Nov 24, 1987·11 cites·3 claims
- 1267US4091971AMolten metal nozzle having capillary gas feedMETACON AG·Filed 1976·Granted May 30, 1978·9 cites·5 claims
- 1364US4890665AProcess for maintaining open a throttled discharge passage of a sliding closure unit during continuous castingMETACON AG·Filed 1988·Granted Jan 2, 1990·10 cites·9 claims
- 1462US4576317AApparatus for preventing air from contacting molten metal during discharge through a sliding closure unitMETACON AG·Filed 1984·Granted Mar 18, 1986·11 cites·11 claims
- 1558US4618126ASwivelling sliding closure unitMETACON AG·Filed 1985·Granted Oct 21, 1986·9 cites·11 claims
- 1651US5191926ADevice for slag-free pouring with continuous casting machinesMETACON AG·Filed 1990·Granted Mar 9, 1993·6 cites·18 claims
- 1748US4607681AProcess and apparatus for controlling a continuous casting plantMETACON AG·Filed 1984·Granted Aug 26, 1986·11 cites·22 claims
- 1848US4076154ASealing means for the joint of a casting ladle closureMETACON AG·Filed 1975·Granted Feb 28, 1978·4 cites·5 claims
- 1947US5048594AProcess for controlling change of throttling position in a sliding closure unitMETACON AG·Filed 1989·Granted Sep 17, 1991·7 cites·12 claims
- 2042US4602768AApparatus for determining the presence of a metallic melt in a passage channel of a metallurgical furnace or of a casting ladleMETACON AG·Filed 1984·Granted Jul 29, 1986·7 cites·9 claims
- 2139US4763881AArrangement for mounting a refractory plate in a frameMETACON AG·Filed 1985·Granted Aug 16, 1988·5 cites·24 claims
- 2238US3997090ADevice and method for forming a mortar joint packing between a vessel outlet and a removable closureMETACON AG·Filed 1975·Granted Dec 14, 1976·2 cites·3 claims
- 2336US4051589AProcess and apparatus for the assembly of sliding gate valve units for casting ladlesMETACON AG·Filed 1975·Granted Oct 4, 1977·2 cites·3 claims
- 2435US4372537AMethod and apparatus for the replacement of bottom closures of track-mounted transfer ladlesMETACON AG·Filed 1981·Granted Feb 8, 1983·3 cites·8 claims
- 2534US4092771AProcess and apparatus for renewing sliding gate valve units for casting ladlesMETACON AG·Filed 1977·Granted Jun 6, 1978·4 cites·8 claims
- 2625US4718580AStructure for forming a refractory joint of predetermined thickness between a refractory nozzle and a refractory plateMETACON AG·Filed 1985·Granted Jan 12, 1988·2 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →