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Rimantas Glemza
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Baltimore, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Chromium support-agglomerate-transition metal polymerization cataly...
Patent number
6,958,375
Issue date
Oct 25, 2005
W. R. Grace & Co.-Conn.
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coordination catalyst systems employing chromium support-agglomerat...
Patent number
6,946,420
Issue date
Sep 20, 2005
W. R. Grace & Co.-Conn.
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterogeneous chromium catalysts and processes of polymerization of...
Patent number
6,734,131
Issue date
May 11, 2004
W. R. Grace & Co.-Conn.
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High pore volume polyolefin catalyst
Patent number
6,670,302
Issue date
Dec 30, 2003
W. R. Grace & Co.-Conn.
Rimantas Glemza
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-component polyolefin catalysts
Patent number
5,714,424
Issue date
Feb 3, 1998
W. R. Grace & Co.-Conn.
John L. Warthen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High pore volume and pore diameter aluminum phosphate and method of...
Patent number
5,292,701
Issue date
Mar 8, 1994
W. R. Grace & Co.-Conn.
Rimantas Glemza
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High pore volume and pore diameter aluminum phosphate
Patent number
5,030,431
Issue date
Jul 9, 1991
W. R. Grace & Co.-Conn.
Rimantas Glemza
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions for polishing silicon and germanium
Patent number
4,260,396
Issue date
Apr 7, 1981
W. R. Grace & Co.
Rimantas Glemza
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Chromium support-agglomerate-transition metal polymerization cataly...
Publication number
20030204032
Publication date
Oct 30, 2003
W.R. GRACE & CO.-CONN.
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Heterogeneous chromium catalysts and processes of polymerization of...
Publication number
20030162917
Publication date
Aug 28, 2003
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coordination catalyst systems employing chromium support-agglomerat...
Publication number
20030130111
Publication date
Jul 10, 2003
Keng-Yu Shih
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High pore volume polyolefin catalyst
Publication number
20030065112
Publication date
Apr 3, 2003
Rimantas Glemza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL