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JOHNSTON LABORATORIES, INC.
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COCKEYSVILLE, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for and method of detection of significant bacteriuria in...
Patent number
4,220,715
Issue date
Sep 2, 1980
Johnston Laboratories, Inc.
Joseph E. Ahnell
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for detecting the presence of biologically active agents uti...
Patent number
4,182,656
Issue date
Jan 8, 1980
Johnston Laboratories, Inc.
Joseph E. Ahnell
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Vacuum detection of bacteria
Patent number
4,152,213
Issue date
May 1, 1979
Johnston Laboratories, Inc.
Joseph E. Ahnell
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for detecting the presence of biologically active agents
Patent number
4,073,691
Issue date
Feb 14, 1978
Johnston Laboratories, Inc.
Joseph E. Ahnell
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Microbiological assay of aminoglycoside antibiotics
Patent number
4,073,694
Issue date
Feb 14, 1978
Johnston Laboratories, Inc.
Dennis Buda
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and apparatus for characterizing biologically active agents
Patent number
3,997,404
Issue date
Dec 14, 1976
Johnston Laboratories, Inc.
John R. Waters
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Assay of gentamicin in blood
Patent number
3,948,729
Issue date
Apr 6, 1976
Johnston Laboratories, Inc.
Gardner Middlebrook
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and apparatus for detecting biological activity
Patent number
3,944,471
Issue date
Mar 16, 1976
Johnston Laboratories, Inc.
John R. Waters
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for detecting bacteria
Patent number
3,935,073
Issue date
Jan 27, 1976
Johnston Laboratories, Inc.
John R. Waters
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72364051 - BACTEC
Serial number
72364051
Registration number
924683
Filing date
Jun 30, 1970
JOHNSTON LABORATORIES, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments