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Diagnostic Reagents, Inc.
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and kit for enzymatically determining the pH of a specimen
Patent number
5,595,867
Issue date
Jan 21, 1997
Diagnostic Reagents, Inc.
Cheng-I Lin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and kit for enzymatically determining the pH of a specimen
Patent number
5,567,581
Issue date
Oct 22, 1996
Diagnostic Reagents, Inc.
Cheng-I Lin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Phencyclidine compounds and assays for its determination
Patent number
5,304,479
Issue date
Apr 19, 1994
Diagnostic Reagents, Inc.
Cheng-I Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for performing chemical assays using fluorescence and photo...
Patent number
4,231,750
Issue date
Nov 4, 1980
Diagnostic Reagents, Inc.
Robert M. Dowben
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75690673 - NITRITE-DETECT
Serial number
75690673
Registration number
2398805
Filing date
Apr 23, 1999
DIAGNOSTIC REAGENTS, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75689878 - CREATININE-DETECT
Serial number
75689878
Registration number
2402983
Filing date
Apr 23, 1999
DIAGNOSTIC REAGENTS, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75112729 - GRAVITY-DETECT
Serial number
75112729
Registration number
2157430
Filing date
Jun 3, 1996
DIAGNOSTIC REAGENTS, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75012292 - PH-DETECT
Serial number
75012292
Registration number
1986416
Filing date
Oct 30, 1995
DIAGNOSTIC REAGENTS, INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
74289942 - DRI
Serial number
74289942
Registration number
1757838
Filing date
Jun 30, 1992
DIAGNOSTIC REAGENTS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74289774 - DRI
Serial number
74289774
Registration number
1798982
Filing date
Jun 30, 1992
DIAGNOSTIC REAGENTS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74194502 - DRI-SCREEN
Serial number
74194502
Filing date
Aug 14, 1991
DIAGNOSTIC REAGENTS, INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry