Patents by Inventor Thomas J. Johnston
Thomas J. Johnston has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240131037Abstract: Methods and compositions for using a tetracycline compound to treat bacterial infections are described. In one embodiment, for example, the invention provides a method of treating a subject for an infection, comprising administering to said subject an effective amount of 9-[(2,2-dimethyl-propyl amino)-methyl]-minocycline or a salt thereof, such that said subject is treated, wherein said infection is selected from the group consisting of MSSA, MRSA, B-streptococci, Viridans streptococci, Enterococcus, or combinations thereof.Type: ApplicationFiled: August 27, 2023Publication date: April 25, 2024Inventors: Sean M. Johnston, Robert D. Arbeit, Thomas J. Bigger, Dennis P. Molnar, S. Ken Tanaka
-
Patent number: 9044086Abstract: A storage rack unit includes a pair of spaced planar end plates, an intermediate stabilizer panel and a plurality of dowels which extend between the two end plates. Each of the end plates has spaced dowel end receiving holes, each of whose longitudinal axes are angled with respect to a line perpendicular to the plane of each end plate. The angles of the holes in the first end plate are different from the angles of the holes in the second end plate. The provision of these angled holes in the two end plates allows the construction of each storage rack unit without the use of ancillary fasteners. Several such storage rack units can be joined together to form a composite storage rack system.Type: GrantFiled: March 24, 2014Date of Patent: June 2, 2015Inventor: Thomas J. Johnston
-
Patent number: 7574928Abstract: An air particle sample cassette enables concurrent or sequential collection of air particle samples. The dual air particle sample cassette has top and bottom covers that fit together to provide an airtight seal between them. The airtight seal may be provided by adhesive or otherwise. However, a close fit between the two also aids in obtaining an airtight seal. The top cover has tapering inlets circumscribed by channels. The inlets taper to create increased air speed at the exit slit of the inlets. The inlets have rounded tops for greater collection of air and the circumscribing channels provide means by which plastic caps or otherwise may be used to protect the inlets from collecting air until desired. The sample plate or collecting slide is fitted to the bottom of the top cover and obstructs the direct flow of air to the exit port. The collecting slide is protected from contact with other cassette elements by spacers or sidewalls which generally leave the corners of the bottom cover open.Type: GrantFiled: November 29, 2006Date of Patent: August 18, 2009Assignee: Innovative Sampling Solutions, Inc.Inventors: Mark A. Cole, Thomas J. Johnston
-
Patent number: 7155988Abstract: An air particle sample cassette enables concurrent or sequential collection of air particle samples. The dual air particle sample cassette has top and bottom covers that fit together to provide an airtight seal between them. The airtight seal may be provided by adhesive or otherwise. However, a close fit between the two also aids in obtaining an airtight seal. The top cover has tapering inlets circumscribed by channels. The inlets taper to create increased air speed at the exit slit of the inlets. The inlets have rounded tops for greater collection of air and the circumscribing channels provide means by which plastic caps or otherwise may be used to protect the inlets from collecting air until desired. The sample plate or collecting slide is fitted to the bottom of the top cover and obstructs the direct flow of air to the exit port. The collecting slide is protected from contact with other cassette elements by spacers or sidewalls which generally leave the corners of the bottom cover open.Type: GrantFiled: June 22, 2004Date of Patent: January 2, 2007Assignee: Innovative Sampling Solutions, Inc.Inventors: Mark A. Cole, Thomas J. Johnston
-
Patent number: 5302171Abstract: The back and stomach support device includes a) an elastic, flat, upraised, central back support, preferably tapering on its side margins from bottom to top, b) a first pair of flexible inelastic, elongated strips connected to the opposite sides of the central back support near the bottom thereof and sloping slightly upwardly as they extend laterally thereof; c) a second pair of such strips connected to the opposite sides of the central back support near the top thereof, overlapping the upper margins of the rear surfaces of the first pair of strips and sloping slightly downwardly as they extend laterally of the central back support; and, d) hook and loop fasteners on the strips. The strips wrap around the sides and front of the mid-section of a human torso for full support and overlap each other to an adjustable extent.Type: GrantFiled: March 16, 1992Date of Patent: April 12, 1994Inventors: David P. Pearson, Thomas J. Johnston
-
Patent number: 5277680Abstract: An apparatus for flexing a foot of a human body, comprising means for grasping a foot, a first female buckle assembly, a second female buckle assembly, line cord, and ten separate means for guiding the line cord is disclosed. This apparatus allows a patient to rehabilitate an injured foot.Type: GrantFiled: April 23, 1993Date of Patent: January 11, 1994Assignee: Mechanical Advantage Ltd.Inventor: Thomas J. Johnston
-
Patent number: 5232424Abstract: The back and stomach support device is utilizable by weightlifters, stevedors, etc., and includes an elongated flexible back strap with a resilient, flexible back cushion attached to the inner surface thereof. The back strap extends forwardly at the sides of the device and ends in opposed front loops through which the opposite ends of a front belt extend. To the inner surface of the front belt is connected a resilient, flexible stomach cushion. The front belt can be cinched tight by means of its opposite ends and be releasably held in place for example by hook-bearing strips and hook-receiving strips on the belt. The device encircles the waist and effectively supports both back and stomach to prevent muscle strain. The strap and belt are shorter in height than the cushions so that no pinching of the skin occurs during tightening. The opposite ends of the cushions may be tapered down for a similar reason and the cushions are short enough not to intercept each other.Type: GrantFiled: September 6, 1991Date of Patent: August 3, 1993Inventors: David P. Pearson, Thomas J. Johnston
-
Patent number: 5178463Abstract: An apparatus and method for measuring coolant quenching rates includes a metallic disk supported on a ceramic tube, the metallic disk including a plurality of thermocouples therein. The metallic disk is heated from above by a torch and coolant is sprayed on the underside of the disk. Changes in temperature throughout the metallic disk are detected by the thermocouples to measure various quenching parameters. The metallic disk may be surrounded by insulating material to maintain heat flow through the disk in a predetermined manner. By heating, insulating and cooling the metallic disk, temperature measurements can be quantified into heat transfer rates to investigate various heat transfer mechanisms and different types of coolants.Type: GrantFiled: December 12, 1991Date of Patent: January 12, 1993Assignee: Reynolds Metals CompanyInventors: James S. Berry, Jr., Dennis G. Brooks, Thomas J. Johnston
-
Patent number: 4491471Abstract: A composite pellet for use as feed for a carbothermic alumina reduction furnace is disclosed. A carbonaceous core is surrounded by substantially carbon-free alumina shell. The resulting pellet has increased thermal and electrical stability in the reduction furnace.Type: GrantFiled: January 16, 1984Date of Patent: January 1, 1985Assignee: Reynolds Metals CompanyInventor: Thomas J. Johnston
-
Patent number: 4450063Abstract: An improved probe for an alumina concentration meter is disclosed. The active anode and cathode surfaces of the probe lie on a common surface. A bath temperature measuring device is included within the probe.Type: GrantFiled: September 28, 1983Date of Patent: May 22, 1984Assignee: Reynolds Metals CompanyInventors: Thomas J. Johnston, Nolan E. Richards, Alton T. Tabereaux
-
Patent number: 4333813Abstract: This invention concerns cathodes for alumina reduction cells, particularly drained cathodes, which present a refractory surface for contacting molten aluminum on the cell floor. This invention also concerns materials for constructing such cathodes.The cathodes described comprise a carbonaceous bed, preferably a graphite bed, and a composite tile. This tile is characterized by a layer of a refractory hard metal (RHM) material bonded to a base layer of a graphitic material, where the RHM layer comprises a hot pressed mixture of titanium diboride and aluminum nitride powders. The tile is further characterized by the bond between the RHM layer and the graphitic base layer, such bond having been produced simultaneously as the RHM layer is formed by hot pressing the mixture of titanium diboride and aluminum nitride powders directly against the graphitic base layer.Type: GrantFiled: November 5, 1980Date of Patent: June 8, 1982Assignee: Reynolds Metals CompanyInventors: Howard I. Kaplan, Jerry H. Bryce, Thomas J. Johnston, Curtis J. McMinn, John T. Willett, Nolan E. Richards
-
Patent number: D511822Type: GrantFiled: June 22, 2004Date of Patent: November 22, 2005Assignee: Innovative Sampling Solutions, Inc.Inventors: Mark A. Cole, Thomas J. Johnston
-
Patent number: T993002Abstract: The disclosure pertains to alumina reduction cells which employ refractory materials to provide a molten-aluminum contacting surface for the cathode. Specifically, configurations and methods are described according to which refractory hard metal tiles are secured to a carbonaceous substrate to produce composites suitable for constructing a molten-aluminum contacting surface for the use stated. The tiles are wettable by molten aluminum and are inert chemically to the reduction cell electrolyte. Configurations for coupling and interlocking such tiles are also described. When the tiles are coupled or interlocked in the manner taught, it is possible to achieve a built-up refractory surface which remains chemically and mechanically stable in a reduction cell environment.Type: GrantFiled: May 29, 1979Date of Patent: April 1, 1980Assignee: Reynolds Metals CompanyInventors: Howard I. Kaplan, Jerry H. Bryce, Thomas J. Johnston, Jan M. Pottinger, Curtis J. McMinn, Alton T. Tabereaux, John T. Willett, Nolan E. Richards
-
Patent number: D264215Type: GrantFiled: March 14, 1980Date of Patent: May 4, 1982Assignee: General Foods CorporationInventors: Joel R. Kaplan, Thomas J. Johnston, Aloysious A. Jendrisak
-
Patent number: D302766Type: GrantFiled: May 2, 1986Date of Patent: August 15, 1989Inventor: Thomas J. Johnston
-
Patent number: D302903Type: GrantFiled: May 2, 1986Date of Patent: August 22, 1989Inventor: Thomas J. Johnston
-
Patent number: D346684Type: GrantFiled: April 13, 1989Date of Patent: May 10, 1994Assignee: Kraft General Foods, Inc.Inventors: Warren R. Smith, Thomas J. Johnston
-
Patent number: D713180Type: GrantFiled: February 3, 2014Date of Patent: September 16, 2014Inventor: Thomas J. Johnston
-
Patent number: D718557Type: GrantFiled: June 19, 2014Date of Patent: December 2, 2014Inventor: Thomas J. Johnston