Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 24, 1991 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 33 Total Citation Count
- May 16, 1977 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5075473 Process for the preparation of aluminum oxide carboxylate polymers containing at most two percent by weight of esterExpiredMay 03, 90Dec 24, 91[C07F]
4983302 Complex preparation-process for decreasing the non-radioactive salt content of waste solutions of nuclear power stationsExpiredMar 25, 86Jan 08, 91[C02F]
4681531 Process and equipment for the thermic conversion of the components of gas currents contaminating the environmentExpiredSep 07, 84Jul 21, 87[F23C]
4242526 Process for the direct separation of isobutylene from mixtures of hydrocarbonsExpiredMar 08, 78Dec 30, 80[C07C]
4214032 Insulating felts reinforced by fibrous materials particularly for the waterproofing and/or corrosion-proofing of metal and/or concrete objectsExpiredMay 16, 77Jul 22, 80[D06N, B32B]
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