EDWARD T MALLINSON
Veterinary in Columbia, MD

License number
Pennsylvania BV002712L
Category
Veterinary Medicine
Type
Veterinarian
Address
Address 2
Columbia, MD 21045
Pennsylvania

Personal information

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Name
Address
Phone
Edward Mallinson
3160 Gracefield Rd UNIT 1509, Silver Spring, MD 20904
(301) 586-9310
Edward T. Mallinson
Beltsville, MD
(301) 586-9310
Edward T Mallinson, age 94
7261 Dockside Ln, Columbia, MD 21045
(410) 381-5632
Edward T Mallinson, age 94
3116 Gracefield Rd, Silver Spring, MD 20904
(301) 586-9310

Professional information

Edward Mallinson Photo 1

Salmonella-Selective Plating Medium

US Patent:
5208150, May 4, 1993
Filed:
Apr 8, 1991
Appl. No.:
7/681358
Inventors:
Christopher Tate - Frederick MD
Russell Miller - Glen Dale MD
Edward Mallinson - Columbia MD
Sammy Joseph - Derwood MD
Assignee:
The University of Maryland - College Park MD
The United States of America as represented by the Secretary of
Agriculture - Washington DC
International Classification:
C12Q 110, C12Q 104, C12Q 124, C12Q 102, C12Q 122, C12Q 106, C12Q 108, C12N 120
US Classification:
435 38
Abstract:
An improved plating media incorporates TERGITOL. RTM. 4, an alkyl sodium sulfate biological detergent, in a Xylose-lysine agar base. The plating media may also include peptone and sulfapyridine to further inhibit Citrobacter growth. The media is highly preferential for Salmonella, giving a greater number of Salmonella positives, and reduced competitive organisms. When incorporated with drag swab methodology employing skim milk or evaporated milk as a holding media, which may advantageously include novobiocin to suppress unwanted bacterial growth, coupled with a tetrathionate-culturing broth or other selective enrichment broth, the plating media completes a highly sensitive assay for the detection of Salmonella, particularly keyed for poultry and livestock handling structures, and for veterinary and human clinical laboratory applications.


Edward Mallinson Photo 2

Quick Assay For Detection Of Salmonella

US Patent:
5212067, May 18, 1993
Filed:
Mar 30, 1989
Appl. No.:
7/330479
Inventors:
Edward T. Mallinson - Columbia MD
Christopher R. Tate - Frederick MD
Russell G. Miller - Glen Dale MD
Assignee:
The United States of America as represented by the Secretary of
Agriculture - Washington DC
The University of Maryland - College Park MD
International Classification:
C12Q 110, C12Q 102, C12Q 124, C12Q 122
US Classification:
435 38
Abstract:
A swift, accurate assay for the detection of salmonella contamination in a livestock environments, comprises sampling the floor of the livestock holding area with drag swabs for about 10 or more minutes, after which said swabs are maintained in a static condition, at reduced temperature, in the presence of double strength skim milk, until ready for testing. The swabs are transferred to a salmonella-preferential growth medium, such as tetrathionate broth and subsequently assayed. To reduce non-salmonella "look alike" or masking bacterial colonies, Novobiocin may be administered to the culture media.


Edward Mallinson Photo 3

Salmonellae Preferential Media

US Patent:
5871944, Feb 16, 1999
Filed:
Jul 2, 1997
Appl. No.:
8/887274
Inventors:
Russell G. Miller - Gambrills MD
Edward Mallinson - Columbia MD
Assignee:
The University of Maryland - College Park MD
International Classification:
G01N 33569, C12N 120
US Classification:
435 735
Abstract:
A new Salmonella preferential media uses lactose and cellobiose to suppress formation of black colonies by non-Salmonella, to permit easy inspection of the media to determine the presence or absence of Salmonella. Modified media, including high levels of peptone, beef extract, and tris buffers are required for preferential detection of S. typhi, all other Salmonella and Shigella.