Assignee
CERAMIQUES TECH SOC D
FR·18 granted patents·618 citations·filing 1988–1999
Top patents by PatentIndex Score
18 records- 0188US4946592AMembrane filterCERAMIQUES TECH SOC D·Filed 1989·Granted Aug 7, 1990·59 cites·2 claims
- 0283US6375014B1Graded permeability macroporous support for crossflow filtrationCERAMIQUES TECH SOC D·Filed 1998·Granted Apr 23, 2002·70 cites·26 claims
- 0383US5395954AOrganic-inorganic polycondensate and a method of obtaining the sameCERAMIQUES TECH SOC D·Filed 1993·Granted Mar 7, 1995·41 cites·6 claims
- 0478US6472016B1Membrane comprising a porous carrier and a layer of a molecular sieve and its preparationCERAMIQUES TECH SOC D·Filed 1999·Granted Oct 29, 2002·60 cites·19 claims
- 0576US6423537B1Multichannel porous ceramic fiberCERAMIQUES TECH SOC D·Filed 1999·Granted Jul 23, 2002·48 cites·69 claims
- 0676US5468384AModule for filtering, separating, purifying gases or liquids, or for catalytic conversionCERAMIQUES TECH SOC D·Filed 1994·Granted Nov 21, 1995·40 cites·17 claims
- 0776US5238569AFilter membrane and method of manufactureCERAMIQUES TECH SOC D·Filed 1992·Granted Aug 24, 1993·45 cites·20 claims
- 0872US5066398AMembrane for a filtration, gas or liquid separation or pervaporation apparatus and a manufacturing method for such membraneCERAMIQUES TECH SOC D·Filed 1991·Granted Nov 19, 1991·39 cites·25 claims
- 0971US5415772AModule for filtering, separating, purifying gases or liquids, or for catalytic conversionCERAMIQUES TECH SOC D·Filed 1992·Granted May 16, 1995·32 cites·7 claims
- 1067US5062910AMethod of assembling a rigid element in a module, the element having a membrane for separation, filtration or catalytic transformation purposesCERAMIQUES TECH SOC D·Filed 1990·Granted Nov 5, 1991·31 cites·17 claims
- 1162US5409609AMembrane apparatus for performing filtration, separation, or a catalytic reactionCERAMIQUES TECH SOC D·Filed 1993·Granted Apr 25, 1995·18 cites·20 claims
- 1262US5059366AMethod of making a membrane filterCERAMIQUES TECH SOC D·Filed 1990·Granted Oct 22, 1991·23 cites·10 claims
- 1361US4865742AMethod of treating polluted oil-in-water emulsions or microemulsionsCERAMIQUES TECH SOC D·Filed 1988·Granted Sep 12, 1989·32 cites·12 claims
- 1459US5143614AMembrane device for filtration, separation, or catalytic reactionCERAMIQUES TECH SOC D·Filed 1991·Granted Sep 1, 1992·23 cites·39 claims
- 1558US5916440ARigid membrane fluid treatment moduleCERAMIQUES TECH SOC D·Filed 1997·Granted Jun 29, 1999·29 cites·34 claims
- 1651US6573208B1Homogeneous bulky porous ceramic materialCERAMIQUES TECH SOC D·Filed 1999·Granted Jun 3, 2003·16 cites·9 claims
- 1738US5935513AMethod for sintering ceramic tubesCERAMIQUES TECH SOC D·Filed 1998·Granted Aug 10, 1999·10 cites·19 claims
- 1830US4956087AModule for rigid cylindrical membrane elements for separation, filtration, or catalytic transformationCERAMIQUES TECH SOC D·Filed 1989·Granted Sep 11, 1990·2 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →