Patents by Inventor David Gillespie
David Gillespie 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).
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Publication number: 20110226245Abstract: A fan unit which in use forms part of a gases supply unit, the gases supply unit suitable for use as part of a system for providing heated humidified gases to a user, the fan unit having a casing that has an inlet aperture and an outlet passage, the outlet passage including an exit aperture, the fan unit also including a fan which is located inside the casing and which is adapted for connection to a motor to drive rotation of the fan in use, the fan drawing gases into the casing via the inlet aperture, and forcing these gases out of the casing via the outlet passage as a gases stream, the outlet passage further including at least one bypass vent hole independent of the exit aperture and arranged at an angle to the path of the gases stream through the outlet passage.Type: ApplicationFiled: October 30, 2008Publication date: September 22, 2011Inventor: Christopher David Gillespie
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Patent number: 7999039Abstract: A process of making a polymer is described. The process includes contacting one or more olefinic monomers in the presence of at least a high molecular weight (HMW) catalyst and at least a low molecular weight (LMW) catalyst in a polymerization reactor system; and effectuating the polymerization of the one or more olefinic monomers in the polymerization reactor system to obtain an olefin polymer, wherein the LMW catalyst has an RvL, defined as R v L = [ vinyl ] [ vinyl ] + [ vinylidene ] + [ cis ] + [ trans ] wherein [vinyl] is the concentration of vinyl groups in the olefin polymer produced by the low molecular weight catalyst expressed in vinyls/1,000 carbon atoms; [vinylidene], [cis] and [trans] are the concentration of vinylidene, cis and trans groups in the olefin polymer expressed in the number of the respective groups per 1,000 carbon atoms, of greater than 0.12, and wherein the HMW catalyst has a reactivity ratio, r1 of about 5 or less.Type: GrantFiled: August 16, 2004Date of Patent: August 16, 2011Assignee: Dow Global Technologies LLCInventors: Alexander W. DeGroot, James C. Stevens, Sylvie Y. Desjardins, Jeffrey Weinhold, Edmund Carnahan, David Gillespie, Daniel D. VanderLende
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Publication number: 20110072511Abstract: In one embodiment, a system and method for supporting pre-boot log in pertain to receiving a password selected by a user for use in a pre-boot log in, determining whether the password can be entered by the user prior to completion of booting of the computer system, and if the password cannot be entered by the user prior to completion of the booting, signaling that the password is unacceptable.Type: ApplicationFiled: May 19, 2008Publication date: March 24, 2011Inventor: Kurt David Gillespie
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Publication number: 20110017550Abstract: A lubrication system for a vehicle (100) is provided with a blade element (1) movable between a first position (2) and a second position (3); the lubrication system comprises a pump (4) connected to a reservoir of lubricant and an actuation element or striker (6) acting on the pump (4), the actuation element (6) being activated in response to the blade element (1) when displaced between the first (2) and the second (3) position.Type: ApplicationFiled: December 4, 2008Publication date: January 27, 2011Applicant: CATERPILLAR COMMERCIAL S.A.R.L.Inventor: David Gillespie
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Publication number: 20100185148Abstract: The present invention provides an injector apparatus suitable for use with an automatic injection device. The injector apparatus includes a cylindrical housing having a deflectable member and a removable guard. The deflectable member releasably holds a syringe tube assembly in the axial direction when the apparatus is in the initial position. Then, after use, the deflectable member provides a tamper evidence means for indicating whether or not the injector apparatus was previously used or tampered with.Type: ApplicationFiled: March 30, 2010Publication date: July 22, 2010Applicant: WEST PHARMACEUTICAL SERVICES, INC.Inventors: Richard David GILLESPIE, III, Doug Owen CROW
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Patent number: 7758548Abstract: A coupling for selectively securing a spring to a plunger is provided. The coupling has a first end defining a spring rest for receiving the spring and a second end defining a shoulder. The shoulder is moveable to a first position into contact with the plunger and to a second position out of contact with the plunger. The shoulder is normally in the second position and is resiliently moveable to the first position.Type: GrantFiled: December 8, 2005Date of Patent: July 20, 2010Assignee: West Pharmaceutical Services of Delaware, Inc.Inventors: Richard David Gillespie, Doug Owen Crow
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Patent number: 7674246Abstract: An automatic injection and retraction syringe having a medicine cartridge, an injection assembly, and a retraction assembly is provided. The retraction assembly is selectively securable to the injection assembly to house the medicine cartridge. The retraction assembly includes an end cap, a hypodermic needle, a retraction spring, and an upper seal. The retraction spring is maintained in a partially compressed condition between the needle hub and the end cap. The upper seal is urged against a sealing surface by the retraction spring in the partially compressed condition to form a hermetic seal. In some embodiments, the injection assembly includes an injection spring, a plunger engaged to the injection spring, and a safety element to prevent the plunger from escaping the injection assembly if the injection spring is released from the normally stressed condition before the assemblies are secured to one another.Type: GrantFiled: December 8, 2005Date of Patent: March 9, 2010Assignee: West Pharmaceutical Services of Delaware, Inc.Inventors: Richard David Gillespie, Doug Owen Crow
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Patent number: 7585152Abstract: Cooling jets 1 are provided with a longitudinal aspect 2 greater than width 3. Thus, the coolant flow through the jet 1 is less susceptible to deflection by lateral or cross flows presented to that coolant flow such that cooling by impingement of the coolant flow upon a surface 7 to be cooled is improved. Typically, a plurality of jets 1 are provided in a housing wall 8. These jets 1 will be arranged in an appropriate pattern to achieve cooling by flow impingement upon the surface 7 to be cooled. Possibly, a plurality of jets 1 in an appropriate pattern may be arranged upstream of conventional circular coolant jets in order to provide some protection for those circular coolant jets from lateral or cross flow.Type: GrantFiled: September 22, 2004Date of Patent: September 8, 2009Assignee: Rolls-Royce plcInventors: Andrew Chambers, Geoffrey Dailey, David Gillespie, Peter Ireland
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Patent number: 7493307Abstract: A document management extension system for use as an extension to document collection and management software, includes an information store having a database and a messaging system for storing documents managed by the document collection and management software, with stored documents being stored in at least one of the database or the messaging system of the information store. The document management extension system also includes document indexing of the database or messaging system for the documents stored therein, along with processing of the documents stored in either the database or messaging system of the information store.Type: GrantFiled: March 2, 2006Date of Patent: February 17, 2009Assignee: Search Resources Mgmt. L.L.C.Inventors: David Gillespie, Frank Stranges
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Publication number: 20090025325Abstract: According to the invention, an architectural thermal barrier component and method of forming same includes an elongate section incorporating a thermal break, for example for use in the manufacture of window, door, skylight frame assemblies and other fenestration related assemblies. The method comprises forming multiple co-extensive elongate elements, one of which includes a channel portion, and aligning the elongate elements with one another by snap-fitting the elements together or sliding the elements together longitudinally. After the initial assembly, the method includes crimping the elements in engagement with one another, filling the channel with a settable liquid of low thermal conductivity, effecting solidification of the settable liquid to form a solidified thermal barrier element, and cutting longitudinally through or debridging any part of the elongate elements that bridges the thermal barrier element.Type: ApplicationFiled: April 10, 2006Publication date: January 29, 2009Inventors: David A. Gillespie, Patrick M. Muessig
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Publication number: 20080048978Abstract: The present disclosure discloses an object position detector. The object position detector comprises a touch sensor formed as a closed loop and having a physical constraint formed on an upper surface of the touch sensor and coextensive with the closed loop. The touch sensor is configured to sense motion of an object proximate to the closed loop. The object position detector also comprises a processor coupled to the touch sensor and is programmed to generate an action in response to the motion on the touch sensor.Type: ApplicationFiled: October 26, 2007Publication date: February 28, 2008Applicant: SYNAPTICS INCORPORATEDInventors: Raymond TRENT, Scott SHAW, David GILLESPIE, Christopher HEINY, Mark Huie
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Publication number: 20080048997Abstract: A method of generating a signal comprising providing a capacitive touch sensor pad including a matrix of X and Y conductors, developing capacitance profiles in one of an X direction and a Y direction from the matrix of X and Y conductors, determining an occurrence of a single gesture through an examination of the capacitance profiles, the single gesture including an application of at least two objects on the capacitive touch sensor pad, and generating a signal indicating the occurrence of the single gesture.Type: ApplicationFiled: October 29, 2007Publication date: February 28, 2008Applicant: SYNAPTICS INCORPORATEDInventors: David GILLESPIE, Timothy ALLEN, Ralph WOLF, Shawn DAY
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Publication number: 20080042976Abstract: The present disclosure discloses an object position detector. The object position detector comprises a touch sensor formed as a closed loop and having a physical constraint formed on an upper surface of the touch sensor and coextensive with the closed loop. The touch sensor is configured to sense motion of an object proximate to the closed loop. The object position detector also comprises a processor coupled to the touch sensor and is programmed to generate an action in response to the motion on the touch sensor.Type: ApplicationFiled: October 26, 2007Publication date: February 21, 2008Applicant: SYNAPTICS INCORPORATEDInventors: Raymond TRENT, Scott SHAW, David GILLESPIE, Christopher HEINY, Mark Huie
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Publication number: 20080041642Abstract: The present disclosure discloses an object position detector. The object position detector comprises a touch sensor formed as a closed loop and having a physical constraint formed on an upper surface of the touch sensor and coextensive with the closed loop. The touch sensor is configured to sense motion of an object proximate to the closed loop. The object position detector also comprises a processor coupled to the touch sensor and is programmed to generate an action in response to the motion on the touch sensor.Type: ApplicationFiled: October 26, 2007Publication date: February 21, 2008Applicant: SYNAPTICS INCORPORATEDInventors: Raymond TRENT, Scott SHAW, David GILLESPIE, Christopher HEINY, Mark Huie
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Publication number: 20080041640Abstract: A method of generating a signal comprising providing a capacitive touch sensor pad including a matrix of X and Y conductors, developing capacitance profiles in one of an X direction and a Y direction from the matrix of X and Y conductors, determining an occurrence of a single gesture through an examination of the capacitance profiles, the single gesture including an application of at least two objects on the capacitive touch sensor pad, and generating a signal indicating the occurrence of the single gesture.Type: ApplicationFiled: October 29, 2007Publication date: February 21, 2008Applicant: SYNAPTICS INCORPORATEDInventors: David GILLESPIE, Timothy ALLEN, Ralph WOLF, Shawn DAY
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Publication number: 20080042994Abstract: A method of generating a signal comprising providing a capacitive touch sensor pad including a matrix of X and Y conductors, developing capacitance profiles in one of an X direction and a Y direction from the matrix of X and Y conductors, determining an occurrence of a single gesture through an examination of the capacitance profiles, the single gesture including an application of at least two objects on the capacitive touch sensor pad, and generating a signal indicating the occurrence of the single gesture.Type: ApplicationFiled: October 29, 2007Publication date: February 21, 2008Applicant: SYNAPTICS INCORPORATEDInventors: David GILLESPIE, Timothy ALLEN, Ralph WOLF, Shawn DAY
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Patent number: 7300983Abstract: A polymer composition that has a backbone chain; and a plurality of long chain branches connected to the backbone is described. The polymer composition also has a value of 2g?LCB-1g?LCB that is less than about 0.22, where 1g?LCB is the long chain branching index for a fraction of the composition having a Mw of 100,000 and 2g?LCB is the long chain branching index for a fraction of the composition having a Mw of 500,000.Type: GrantFiled: August 17, 2004Date of Patent: November 27, 2007Assignee: Dow Global Technologies Inc.Inventors: Alexander W. Degroot, James C. Stevens, Sylvie Y. Desjardins, Jeffrey Weinhold, Edmund M. Carnahan, David Gillespie, Daniel D. Vanderlende
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Publication number: 20070233508Abstract: An integrated application software suite for corporate governance includes modules, which have a command center, a meeting manager, a subsidiary manager, a software controls manager, a certification manager, a disclosure manager and a repository manager.Type: ApplicationFiled: May 5, 2005Publication date: October 4, 2007Inventor: David Gillespie
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Publication number: 20070172685Abstract: Film layers made from formulated polymer compositions are disclosed. Film layers made from such formulated compositions have surprisingly good (for example, low) water vapor transmission rates and are particularly useful for packaging dry goods such as cereal. The polymer compositions preferably have at least one homogeneous ethylene homopolymer and at least one heterogeneously branched ethylene polymer. The homogeneous ethylene homopolymer has a molecular weight much higher than that of the heterogeneously branched ethylene polymer, although the density of each is preferably higher than about 0.95 g/cm3.Type: ApplicationFiled: March 18, 2005Publication date: July 26, 2007Inventors: Mridula Kapur, Wenbin Liang, David Evsersdyk, Kenneth Laverdure, David Gillespie
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Patent number: RE42276Abstract: A polymer composition comprises: (a) a high molecular weight, branched component; and (b) a low molecular weight, branched component. Some polymer compositions are characterized by a substantial absent of amyl or methyl branches and a melt strength (MS) that satisfies the following relationship: MS ? x I 2 + y where x is greater than or equal to about 12.5 and y is greater than or equal to about 3. Some polymers are characterized by a melt strength (MS) that satisfies the following relationship: MS ? x I 2 + y where x is greater than or equal to about 3 and y is greater than or equal to about 4.5 and a molecular weight distribution of greater than 3. A process for making polymers is also disclosed.Type: GrantFiled: October 23, 2009Date of Patent: April 5, 2011Assignee: Dow Global Technologies LLCInventors: Alexander W. DeGroot, James C. Stevens, Sylvie Y. Desjardins, Jeffrey Weinhold, Edmund Carnahan, David Gillespie, Daniel D. VanderLende