WASHINGTON TECHNOLOGY CENTER
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 02, 1996 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 395 Total Citation Count
- Feb 24, 1987 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
5503771 Process for susupension of ceramic or metal particles using biologically produced polymersExpiredJan 27, 94Apr 02, 96[C03C, B01J]
5308422 Method of making ceramic/metal composites with layers of high and low metal contentExpiredAug 12, 91May 03, 94[B22D]
5071833 Method for producing high-temperature superconducting ceramic products employing tractable ceramic precursorsExpiredApr 11, 88Dec 10, 91[H01L]
5061682 Ceramic precursor mixture and technique for converting the same to ceramicExpiredJan 17, 90Oct 29, 91[C01B, C01G, C01F, C01D]
5002794 Method of controlling the chemical structure of polymeric films by plasmaExpiredAug 31, 89Mar 26, 91[B05D]
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