SOCIETE DES CERAMIQUES TECHNIQUES
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 17, 2015 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 361 Total Citation Count
- Apr 08, 1988 Earliest Filing
- 15 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5415772 Module for filtering, separating, purifying gases or liquids, or for catalytic conversionExpiredNov 03, 92May 16, 95[B01D]
5409609 Membrane apparatus for performing filtration, separation, or a catalytic reactionExpiredJul 19, 93Apr 25, 95[B01D]
5395954 Organic-inorganic polycondensate and a method of obtaining the sameExpiredJul 19, 93Mar 07, 95[C07F]
5066398 Membrane for a filtration, gas or liquid separation or pervaporation apparatus and a manufacturing method for such membraneExpiredJan 25, 91Nov 19, 91[B01D]
5062910 Method of assembling a rigid element in a module, the element having a membrane for separation, filtration or catalytic transformation purposesExpiredJan 26, 90Nov 05, 91[B30C, B32B]
4865742 Method of treating polluted oil-in-water emulsions or microemulsionsExpiredApr 08, 88Sep 12, 89[B01D]
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