S.A. ACEC-UNION MINIERE N.V., A COMPANY UNDER THE LAW OF BELGIUM
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 25, 1990 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 156 Total Citation Count
- Mar 07, 1975 Earliest Filing
- 24 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4959085 Process and installation for the treatment of a stream of gas containing pyrophoric dustExpiredFeb 22, 89Sep 25, 90[B01D]
4942023 Metal extraction process with substituted 8-hydroxyquinolineExpiredDec 21, 88Jul 17, 90[C01G]
4577401 Process and apparatus for separating a suspension bar from an electrodeExpiredAug 04, 83Mar 25, 86[B23P, H01R]
4451289 Process for extracting non-ferrous metals from iron-bearing scrapsExpiredNov 20, 81May 29, 84[C22B]
4432951 Process for separating germanium from an aqueous solutionExpiredSep 22, 82Feb 21, 84[C01G, B01D]
4432952 Process for separating germanium from an aqueous solution by means of an alphahydroxyoximeExpiredSep 22, 82Feb 21, 84[C01G, B01D]
4417953 Process and apparatus for separating an electrolytic deposit from both sides of a cathodeExpiredJul 27, 81Nov 29, 83[C25D]
4393296 Apparatus for the continuous manufacture of metallic anodes from molten metalExpiredMar 09, 81Jul 12, 83[B23K]
4303227 Apparatus for cutting a moving metallic strip into uniform piecesExpiredDec 21, 79Dec 01, 81[B23K]
4298053 Casting belts for machines for the continuous casting of metalsExpiredMar 07, 75Nov 03, 81[B23K, B22D]
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