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Publication numberUSRE29605 E
Publication typeGrant
Publication dateApr 4, 1978
Filing dateMay 10, 1976
Priority dateFeb 4, 1974
Publication numberUS RE29605 E, US RE29605E, US-E-RE29605, USRE29605 E, USRE29605E
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US RE29605 E
Abstract  available in
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Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6303531Jan 13, 2000Oct 16, 2001W. R. Grace & Co.-Conn.Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use
US6403526Jan 13, 2000Jun 11, 2002W. R. Grace & Co.-Conn.Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use
US6451200Jul 16, 2001Sep 17, 2002W. R. Grace & Co.-Conn.Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use
Classifications
U.S. Classification23/293.00A, 423/628, 502/355, 502/439, 23/305.00A
International ClassificationC01F7/02, C01F7/26, B01J35/10, C04B35/10, B01J37/10
Cooperative ClassificationC04B35/10, C01P2006/12, B01J37/10, C01P2006/11, C01P2006/14, C01F7/26, C01F7/021, C01P2006/17, B01J35/1019, B01J35/026
European ClassificationB01J35/10, C01F7/26, C04B35/10, B01J37/10, C01F7/02B
Legal Events
DateCodeEventDescription
Oct 1, 1984ASAssignment
Owner name: VISTA CHEMICAL COMPANY, 15990 NORTH BARKERS LANDIN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT TO TERMS OF AGREEMENT DATED JUNE 26,1984;ASSIGNOR:CONOCO INC.;REEL/FRAME:004349/0285
Effective date: 19840720