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Sienna Biotech, Inc.
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Light scatter-based immunoassay
Patent number
6,200,820
Issue date
Mar 13, 2001
Sienna Biotech, Inc.
W. Peter Hansen
G01 - MEASURING TESTING
Information
Patent Grant
Assays using reference microparticles
Patent number
5,858,648
Issue date
Jan 12, 1999
Sienna Biotech, Inc.
James S. Steel
G01 - MEASURING TESTING
Information
Patent Grant
Pre-analysis chamber for a flow particle analyzer
Patent number
5,808,737
Issue date
Sep 15, 1998
Sienna Biotech, Inc.
Carl T. Edens
G01 - MEASURING TESTING
Information
Patent Grant
Simultaneous multiple assays
Patent number
5,369,037
Issue date
Nov 29, 1994
Sienna Biotech, Inc.
W. Peter Hansen
G01 - MEASURING TESTING
Information
Patent Grant
Simultaneous multiple assays
Patent number
5,286,452
Issue date
Feb 15, 1994
Sienna Biotech, Inc.
W. Peter Hansen
G01 - MEASURING TESTING
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Trademark
last 30 trademarks
Information
Trademark
75297919 - PATIENT CENTERED DIAGNOSTICS
Serial number
75297919
Registration number
2241937
Filing date
May 27, 1997
SIENNA BIOTECH, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75297945 - MULTIPLEX
Serial number
75297945
Filing date
May 27, 1997
SIENNA BIOTECH, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
74651813 - COPALIS
Serial number
74651813
Registration number
2112651
Filing date
Mar 27, 1995
SIENNA BIOTECH, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74438002 - COPALIS
Serial number
74438002
Registration number
2099681
Filing date
Sep 16, 1993
Sienna Biotech, Inc.
5 - Pharmaceutical and veterinary preparations