ENIRISORSE S.P.A.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 09, 2001 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 55 Total Citation Count
- Mar 30, 1992 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
6156685 Zirconia ceramic fibers partially stabilized with yttria and functionalized for catalytic applications with a coating containing zirconia, obtained by a sol-gel processJun 18, 98Dec 05, 00[C04B]
5750459 Sol-gel process for obtaining pure and mixed oxide zirconia spheres, microspheres and washcoats, useful as catalysts or catalyst supportsDec 11, 95May 12, 98[B01J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6170556 Equipment and process for the preparation of electric conducting composite samples for the direct instrumental analysis of powdersExpiredJul 22, 98Jan 09, 01[B22D]
5249620 Process for producing composite materials with a metal matrix with a controlled content of reinforcer agentExpiredMar 30, 92Oct 05, 93[B22D]
Top Inventors for This Owner
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