Patents by Inventor Robert L. Hill

Robert L. Hill 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: 20080108665
    Abstract: Methods to control certain invertebrates including insects in agricultural, urban, animal health, and industrial systems by directly or systemically applying to a locus where control is desired an effective amount of a compound of N-substituted sulfoximines.
    Type: Application
    Filed: February 9, 2007
    Publication date: May 8, 2008
    Inventors: Jim X. Huang, Yuanming Zhu, Richard B. Rogers, Michael R. Loso, Robert L. Hill, James D. Thomas, Thomas Meade, James M. Gifford, Joseph J. DeMark, Benjamin M. Nugent
  • Publication number: 20080097312
    Abstract: An autoinjector useful for, inter alia, providing an injection of liquid medicament is disclosed, which includes a needle depth adapter for achieving a desired injection depth.
    Type: Application
    Filed: April 20, 2007
    Publication date: April 24, 2008
    Inventors: John G. Wilmot, Robert L. Hill
  • Patent number: 6953445
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, an activation assembly and a needle assembly for dispensing a dissolved medicament to a user. A dry compartment for storing a predetermined dry charge of dry medicament is located within the interior chamber. A wet compartment for storing a predetermined amount of liquid injection solution is also located within the interior chamber. A separation assembly separates the dry compartment from the wet compartment. The separation assembly prevents transfer of the liquid injection solution from the wet compartment to the dry compartment prior to activation of the automatic injection device. One or more medicament support assemblies located within the dry compartment prevent the passage of undissolved medicament from the dry compartment.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: October 11, 2005
    Assignee: Meridian Medical Technologies, Inc.
    Inventors: John G. Wilmot, Robert L. Hill, John Whittier
  • Patent number: 6770052
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, a filter assembly, an activation assembly and a needle assembly. In accordance with the present invention, the interior chamber may include a dry compartment for storing a predetermined dry charge of dry medicament therein, and a wet compartment for storing a predetermined amount of liquid injection solution therein. The filter assembly enhances the laminar flow of fluid between the wet compartment to the dry compartment prior to the pressurization of the liquid injection solution within the wet compartment.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: August 3, 2004
    Assignee: Meridian Medical Technologies, Inc.
    Inventors: Robert L. Hill, John G. Wilmot, Steven Griffiths
  • Publication number: 20040138611
    Abstract: An automatic medicament injector having a compartment for a dry medicament component and a compartment for a wet medicament component. The two compartments are separated by a seal structure that has a plug that is moved from a sealing position into a mixing position when the device is activated. The seal structure includes a wiper that scrapes the interior walls in the dry component compartment to prevent the dry component from accumulating at the seal/glass interface. A tapered insert “funnels” the mixed medicament components to an attached needle assembly, but can be removed when the device is filled. A filter is provided between the medicament compartments and the needle assembly. A chamber between the filter and the needle assembly allows for better flow through the filter. An actuation assembly drives the plug into the mixing position and forces the mixed medicament through the needle and into the user.
    Type: Application
    Filed: October 23, 2003
    Publication date: July 15, 2004
    Applicant: MERIDIAN MEDICAL TECHNOLOGIES, INC.
    Inventors: Steven M. Griffiths, Robert L. Hill, John G. Wilmot
  • Publication number: 20040097874
    Abstract: A separation assembly for a container for separating a first component from a second component is disclosed. The separation assembly includes a generally cylindrical body that is constructed and arranged to be slidably supported within a container between a liquid component and a dry component. The body includes a seal structure constructed and arranged within the container between the first component and the second component. The seal structure has an inner seal member wherein the inner seal member is initially in a sealing condition that maintains the first component sealed from the second component. The inner seal member being converted to a mixing condition in response to the predetermined operating condition such that the first component flows through at least one flow path in the seal structure to mix with the second component.
    Type: Application
    Filed: September 3, 2003
    Publication date: May 20, 2004
    Applicant: MERIDIAN MEDICAL TECHNOLOGIES, INC.
    Inventors: Steven Griffiths, Robert L. Hill, John G. Wilmot
  • Patent number: 6656150
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The injection device includes a housing assembly, a dry compartment located within the housing for storing a predetermined dry charge of dry medicament therein, and a wet compartment located within the housing for storing a predetermined amount of liquid injection solution therein. The injection device further includes an activation assembly that enables the pressurization of the liquid injection solution in the wet compartment. The activation assembly also enables the compression of the dry medicament within the dry compartment upon activation of the automatic injection device.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: December 2, 2003
    Assignee: Meridian Medical Technologies, Inc.
    Inventors: Robert L. Hill, John G. Wilmot, Steven M Griffiths
  • Patent number: 6641561
    Abstract: The present invention is directed to a drug delivery device. The device includes an interior chamber and a seal structure. In accordance with the present invention, the interior chamber may include a first, liquid medicament compartment and a second medicament compartment. The seal structure is conditionable to permit fluid to pass therethrough upon pressurization of the fluid. The seal structure preferably includes a sealing member which moves from a first sealed position into a second by-pass position upon pressurization of the liquid injection solution in the wet compartment of the housing assembly. Such by-pass movement of the sealing member enables the liquid injection solution to flow through the seal structure into the second ingredient compartment and mix for injection.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: November 4, 2003
    Assignee: Meridian Medical Technologies, Inc.
    Inventors: Robert L. Hill, John G. Wilmot, Steven Griffiths
  • Publication number: 20030135457
    Abstract: A fully-integrated and substantially-automated system and method for providing wholly-integrated account services over the Internet by which a consumer can establish a financial account electronically, without physically visiting the financial institution, and a system for effecting the method. The system and method provide the ability to perform real-time or near real-time demand deposit account openings through the Internet, to automate funding of the account products chosen by the customer, and for fulfillment support of the account products.
    Type: Application
    Filed: September 6, 2002
    Publication date: July 17, 2003
    Inventors: Whitney Hilton Stewart, Robert L Hill
  • Publication number: 20020049407
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, a filter assembly, an activation assembly and a needle assembly. In accordance with the present invention, the interior chamber may include a dry compartment for storing a predetermined dry charge of dry medicament therein, and a wet compartment for storing a predetermined amount of liquid injection solution therein. The filter assembly enhances the laminar flow of fluid between the wet compartment to the dry compartment prior to the pressurization of the liquid injection solution within the wet compartment.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 25, 2002
    Inventors: Robert L. Hill, John G. Wilmot, Steven M. Griffiths
  • Publication number: 20020049406
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The injection device includes a housing assembly, a dry compartment located within the housing for storing a predetermined dry charge of dry medicament therein, and a wet compartment located within the housing for storing a predetermined amount of liquid injection solution therein. The injection device further includes an activation assembly that enables the pressurization of the liquid injection solution in the wet compartment. The activation assembly also enables the compression of the dry medicament within the dry compartment upon activation of the automatic injection device.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 25, 2002
    Inventors: Robert L. Hill, John G. Wilmot, Steven M. Griffiths
  • Publication number: 20020042592
    Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, an activation assembly and a needle assembly for dispensing a dissolved medicament to a user. A dry compartment for storing a predetermined dry charge of dry medicament is located within the interior chamber. A wet compartment for storing a predetermined amount of liquid injection solution is also located within the interior chamber. A separation assembly separates the dry compartment from the wet compartment. The separation assembly prevents transfer of the liquid injection solution from the wet compartment to the dry compartment prior to activation of the automatic injection device. One or more medicament support assemblies located within the dry compartment prevent the passage of undissolved medicament from the dry compartment.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 11, 2002
    Inventors: John G. Wilmot, Robert L. Hill, John Whittier
  • Patent number: 6210369
    Abstract: The present invention relates to an automatic injector having a drive assembly with an actuator extending from the rearward end portion of the housing and a removal resistant cover for preventing unintended operation of the actuator. The present invention also relates to a sealing arrangement wherein the needle is sealed within a sterilized needle chamber by at least three sealing members which cooperate to form the chamber. Also, the present invention relates to an injector in which the cartridge is mounted to a tubular cartridge mounting portion of the needle carrier with an annular sealing member disposed therebetween. The cartridge mounting portion has at least one generally axially extending groove which allows air to escape from the cartridge mounting portion as the cartridge is being moved forwardly to a medicament supplying position.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: April 3, 2001
    Assignee: Meridian Medical Technologies Inc.
    Inventors: John G. Wilmot, Jeffrey L. Goldberg, Jon Page, Cliff Ketcham, Jeffrey P. Castleberry, Jason Morton, Dave Edsall, Robert R. Boyd, Robert L. Hill
  • Patent number: 4662922
    Abstract: A continuous glass fiber forming system incorporates a high energy stream of fluid to establish and control induced air flow from around the feeder to (1) substantially simulate the induction of air into the filament forming region in the absence of filament attenuation like that induced during attenuation and/or (2) increase the amount of heat removal effected during attenuation of the filaments.
    Type: Grant
    Filed: March 1, 1985
    Date of Patent: May 5, 1987
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Robert L. Hill, Douglas J. Eberle
  • Patent number: 4563315
    Abstract: A method and apparatus for granulation in which particulate feed material is charged into a rotary cylindrical vessel (12) having its axis disposed horizontally, and respective cover plate (16,18) at each end for retaining the feed material, and a treatment gas and a process liquid is passed into the vessel during rotation of the latter.
    Type: Grant
    Filed: September 27, 1983
    Date of Patent: January 7, 1986
    Assignee: Adelaide & Wallaroo Fertilizers Ltd.
    Inventors: Karl H. Walter, Robert L. Hill
  • Patent number: 4529180
    Abstract: A thermally efficient shock absorber comprising a strut housing having an open end and a closed end, a piston including a piston housing and a piston head slideable in the strut housing, and a preselected volume of fluid and gas located in the strut and piston housings. A compensating system is provided coupled to the fluid for maintaining a constant fluid-to-gas volume ratio irrespective of thermal variations and a valve is provided for isolating the compensating system from the fluid. In a particular embodiment of the invention, the compensating system includes a gas compensating chamber and a fluid compensating chamber having a movable separator piston therebetween, the fluid compensating chamber being coupled to the fluid in the strut and piston housings. The gas and fluid compensating chambers are contained within the strut housing separate from the gas and fluid in the strut and piston housings.
    Type: Grant
    Filed: January 30, 1984
    Date of Patent: July 16, 1985
    Assignee: Menasco Inc.
    Inventor: Robert L. Hill
  • Patent number: 4330312
    Abstract: The disclosure embraces a method of and apparatus for processing heat-softened glass wherein a body of refractory has a cavity containing heat-softened glass and a floor construction associated with the body of refractory. The floor construction includes platinum alloy means having rows of orifices for flowing glass streams from the glass in the cavity in the refractory body and members of refractory associated with the platinum alloy means disposed between regions of certain of the rows of stream flow orifices.
    Type: Grant
    Filed: November 3, 1980
    Date of Patent: May 18, 1982
    Assignee: Owens-Corning Fiberglas Corporation
    Inventor: Robert L. Hill
  • Patent number: 4252012
    Abstract: A tool to assist in the servicing of a shock absorber wherein the shock absorber is constructed of a pair of aligned gas and liquid filled chambers. Each of the chambers is separated by a movable separator member. Maximum efficiency of the shock absorber is achieved in the locating of a precise volume of gas within the gas chamber and a precise volume of liquid within the liquid chamber. The servicing tool of this invention employs a rod which is to connect with the separator and by observation of the position of the rod with respect to the gauge body, the location of the separator is ascertained even though it is not directly observable.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: February 24, 1981
    Assignee: Menasco Inc.
    Inventors: Jack L. Koepler, Robert L. Hill
  • Patent number: 4082269
    Abstract: A protective basketball hoop comprising a metal rim of sufficient diameter to receive a basketball therethrough and having fixedly circumfused substantially about the rim a net-supporting body member of the plastic material. The net-supporting body includes an integrally formed, depending, annular rib member, or members. That is, the rib can be formed as a continuous circumferential rib or a plurality of equally spaced rib members arranged to have molded therein the upper strands of the netting material. The basketball hoop has secured thereto in a well-known manner a mounting bracket, whereby the hoop and net are affixed to a backboard.
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: April 4, 1978
    Inventor: Robert L. Hill
  • Patent number: 3950546
    Abstract: A mixture of predominantly finely divided clay principally consisting of aluminum silicate and sodium bentonite in combination with small amounts of minerals, including iron and zinc, and vitamins, particularly adapted for application to the floor of a farrowing house to prevent knee abrasions to small pigs, to absorb excess moisture, and to provide a food supplement for the baby pigs.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: April 13, 1976
    Assignee: Music City Supplement Company
    Inventors: Robert L. Hill, Max M. Edwards