Amax Inc.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 27, 2017 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,236 Total Citation Count
- Jan 02, 1975 Earliest Filing
- 120 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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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Expired/Abandoned/Withdrawn Patents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
5313815 Apparatus and method for producing shaped metal parts using continuous heatingExpiredNov 03, 92May 24, 94[B21J]
5232679 Process for production of value-added coproducts from coal and other carbonaceous materialsExpiredMay 22, 89Aug 03, 93[C01B, C09C]
5187141 Process for the manufacture of activated carbon from coal by mild gasification and hydrogenationExpiredAug 24, 90Feb 16, 93[C01B, B01J]
5171547 Recovery of chromium in high purity state from waste materials of etching operationsExpiredSep 19, 90Dec 15, 92[C22B, C01G]
4988392 Composite sheet made of molybdenum and dispersion-strengthened copperExpiredMay 16, 90Jan 29, 91[B23K, B32B]
4957823 Composite sheet made of molybdenum and dispersion-strengthened copperExpiredMay 30, 89Sep 18, 90[B32B]
4954168 Reclaiming of aluminum-chromium waste materials from etching operationsExpiredMay 15, 89Sep 04, 90[C22B, C01G, C01F]
4926021 Reactive gas sample introduction system for an inductively coupled plasma mass spectrometerExpiredSep 09, 88May 15, 90[B23K]
4900522 Separation of nickel and cobalt from sulfate solutions by solvent extractionExpiredJul 22, 86Feb 13, 90[C01G]
4846898 Method of rendering aluminum base metal resistant to water stainingExpiredMay 05, 88Jul 11, 89[C23C]
4837813 Facsimile apparatus with device to determine line changes, and having a power conservation featuredExpiredNov 24, 87Jun 06, 89[H04M]
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