Difco Laboratories

Organization

Detroit, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Three reagent gram staining method and kit
- Patent number 5,827,680
- Issue date Oct 27, 1998
- Difco Laboratories
- Amy Meszaros
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
System and apparatus for automatically transferring media
- Patent number 5,759,847
- Issue date Jun 2, 1998
- Difco Laboratories
- Ruth F. Eden
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Microbiological culture bottle, and method of making and using same
- Patent number 5,672,484
- Issue date Sep 30, 1997
- Difco Laboratories
- Ruth Eden
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Dry slide for diagnostic tests
- Patent number 5,411,893
- Issue date May 2, 1995
- Difco Laboratories
- Ruth F. Eden
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Three reagent gram staining method and kit
- Patent number 5,393,661
- Issue date Feb 28, 1995
- Difco Laboratories
- Amy T. Meszaros
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of detecting microbes utilizing chemiluminescent compound
- Patent number 5,223,402
- Issue date Jun 29, 1993
- Difco Laboratories
- Charles A. Abbas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reagent source for chemiluminescent reactions, test kit, and method...
- Patent number 5,188,965
- Issue date Feb 23, 1993
- Difco Laboratories
- Jon C. Wannlund
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process and kit for detecting microbial metabolism
- Patent number 5,164,301
- Issue date Nov 17, 1992
- Difco Laboratories
- Thomas E. Thompson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Luminescence test and exposure apparatus
- Patent number 5,159,197
- Issue date Oct 27, 1992
- Difco Laboratories
- Jon C. Wannlund
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diagnostic test slide
- Patent number 5,096,668
- Issue date Mar 17, 1992
- Difco Laboratories
- Thomas E. Thompson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Lecithin as a wettability enhancing coating for plastic
- Patent number 5,063,090
- Issue date Nov 5, 1991
- Difco Laboratories
- Jon C. Wannlund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Centrifrugation vial and cluster tray
- Patent number 4,968,625
- Issue date Nov 6, 1990
- Difco Laboratories
- Jerry W. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluted culture vessel
- Patent number 4,912,048
- Issue date Mar 27, 1990
- Difco Laboratories
- Jerry W. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Centrifugation vial and cluster tray
- Patent number 4,829,006
- Issue date May 9, 1989
- Difco Laboratories
- Jerry W. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Difco Laboratories

Organization

Patents Grantslast 30 patents

Three reagent gram staining method and kit

System and apparatus for automatically transferring media

Microbiological culture bottle, and method of making and using same

Dry slide for diagnostic tests

Three reagent gram staining method and kit

Method of detecting microbes utilizing chemiluminescent compound

Reagent source for chemiluminescent reactions, test kit, and method...

Process and kit for detecting microbial metabolism

Luminescence test and exposure apparatus

Diagnostic test slide

Lecithin as a wettability enhancing coating for plastic

Centrifrugation vial and cluster tray

Fluted culture vessel

Centrifugation vial and cluster tray

Patents Applicationslast 30 patents

Trademarklast 30 trademarks