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Perry Rosen
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Seattle, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bifunctional polyethylene glycol derivatives
Patent number
7,217,845
Issue date
May 15, 2007
Sun Bio, Inc.
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monofunctional polyethylene glycol aldehydes
Patent number
7,041,855
Issue date
May 9, 2006
Sun Bio, Inc.
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monofunctional polyethylene glycol aldehydes
Patent number
6,956,135
Issue date
Oct 18, 2005
Sun Bio, Inc.
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monofunctional polyethylene glycol aldehydes
Patent number
6,916,962
Issue date
Jul 12, 2005
Sun Bio, Inc.
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,849,860
Issue date
Dec 15, 1998
Hoffmann-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,834,594
Issue date
Nov 10, 1998
Hoffman-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,792,834
Issue date
Aug 11, 1998
Hoffmann-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,747,646
Issue date
May 5, 1998
Hoffmann-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,595,732
Issue date
Jan 21, 1997
Hoffmann-La Roche Inc.
John Hakini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene-protein conjugates
Patent number
5,559,213
Issue date
Sep 24, 1996
Hoffmann-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer for making poly(ethylene glycol)-protein conjugates
Patent number
5,539,063
Issue date
Jul 23, 1996
Hoffmann-La Roche Inc.
John Hakimi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds useful as dual antagonists of platelet activating factor...
Patent number
5,428,004
Issue date
Jun 27, 1995
Hoffmann-La Roche Inc.
James V. Earley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Peg-interferon conjugates
Patent number
5,382,657
Issue date
Jan 17, 1995
Hoffmann-La Roche Inc.
Robert Karasiewicz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds useful as dual antagonists of platelet activating factor...
Patent number
5,302,590
Issue date
Apr 12, 1994
Hoffmann-La Roche Inc.
James V. Earley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Prostaglandin intermediates
Patent number
4,866,205
Issue date
Sep 12, 1989
Hoffman-La Roche Inc.
David L. Coffen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-cycloalkyl-7-fluoro-prostacyclins
Patent number
4,808,734
Issue date
Feb 28, 1989
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Prostaglandin intermediates
Patent number
4,707,555
Issue date
Nov 17, 1987
Hoffmann-La Roche Inc.
David L. Coffen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel 7-fluoro-dihydro PGI compounds
Patent number
4,681,962
Issue date
Jul 21, 1987
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates for 7-fluoro dihydro PGI compounds
Patent number
4,680,415
Issue date
Jul 14, 1987
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetrahydro-cyclopenta[.beta.]furanes
Patent number
4,665,198
Issue date
May 12, 1987
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hexahydro-3-fluoro-4-octenyl-2H-cyclopenta[.beta.]furan-2-ones
Patent number
4,650,883
Issue date
Mar 17, 1987
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Unsaturated eicosanoic acids
Patent number
4,642,364
Issue date
Feb 10, 1987
Hoffmann-La Roche Inc.
Ka-Kong Chan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-fluoro-dihydro PGI compounds
Patent number
4,634,782
Issue date
Jan 6, 1987
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-fluoro-prostacyclin analogs
Patent number
4,612,380
Issue date
Sep 16, 1986
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Unsaturated eicosanoic acids
Patent number
4,599,443
Issue date
Jul 8, 1986
Hoffmann-La Roche Inc.
Ka-Kong Chan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclopenta[b]furan-2-ones
Patent number
4,558,140
Issue date
Dec 10, 1985
Hoffmann-La Roche Inc.
David L. Coffen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-Fluoro-prostacyclin analogs
Patent number
4,558,142
Issue date
Dec 10, 1985
Hoffmann-La Roche Inc.
George W. Holland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Unsaturated eicosanoic acids
Patent number
4,500,462
Issue date
Feb 19, 1985
Hoffmann-La Roche Inc.
Ka-Kong Chan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
16-Fluoro prostaglandins
Patent number
4,410,720
Issue date
Oct 18, 1983
Hoffmann-La Roche Inc.
George W. Holland
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Unsaturated eicosanoic acids
Patent number
4,345,084
Issue date
Aug 17, 1982
Hoffmann-La Roche Inc.
Ka-Kong Chan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Methylmaleimidyl polymer derivatives
Publication number
20070141021
Publication date
Jun 21, 2007
Perry Rosen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel monofunctional polyethylene glycol aldehydes
Publication number
20040147687
Publication date
Jul 29, 2004
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel monofunctional polyethylene glycol aldehydes
Publication number
20040122164
Publication date
Jun 24, 2004
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bifunctional polyethylene glycol derivatives
Publication number
20040115165
Publication date
Jun 17, 2004
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel monofunctional polyethylene glycol aldehydes
Publication number
20040034188
Publication date
Feb 19, 2004
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel monofunctional polyethylene glycol aldehydes
Publication number
20030153694
Publication date
Aug 14, 2003
Perry Rosen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...