Patents by Inventor Bruce A. McLean
Bruce A. McLean 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: 20140324669Abstract: The present specification provides a high availability system. In one aspect a replicator is situated between a plurality of servers and a network. Each server is configured to execute a plurality of identical message processors. The replicator is configured to forward messages to two or more of the identical message processors, and to accept a response to the message as being valid if there is a quorum of identical responses.Type: ApplicationFiled: December 4, 2012Publication date: October 30, 2014Inventor: John George Bruce McLean
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Patent number: 8762242Abstract: A method and system for pooling computing resources is provided. In an embodiment a system comprises a plurality of quotation servers connected to a quotation engine. The quotation is also connected to a clearing server. The quotation engine receives data representing quotations from different servers. The quotation engine also receives data representing actual trades from the clearing server. The quotation engine is configured to perform operations on the quotations and the actual trades in a fashion that deletes certain quotations to reduce consumption of computing resources on the quotation engine and thereby increase efficiency of processing of the quotes to arrive at a final quotation. The system also relieves processing burden on the quotation servers by shifting the processing to the quotation engine.Type: GrantFiled: November 21, 2008Date of Patent: June 24, 2014Assignee: FTSE TMX Global Debt Capital Markets Inc.Inventor: John George Bruce McLean
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Publication number: 20140040193Abstract: Computers, computer systems, and methods can be configured to receive selection of a security data record set, receive selection of an input date, determine for the input date a benchmark yield spread of the security data record set with reference to a benchmark security, and determine for a date of last trade a last trade yield spread of the security data record set with reference to the benchmark security. This may be performed over one or more networks using one or more servers or client computers, which may be provided with a value line, or other user-interface control, to select the input date and a display element to display the benchmark yield spread and the last trade yield spread.Type: ApplicationFiled: July 31, 2012Publication date: February 6, 2014Applicant: FTSE TMX GLOBAL DEBT CAPITAL MARKETS INC.Inventor: John George Bruce McLean
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Publication number: 20110231301Abstract: A method and system for pooling computing resources is provided. In an embodiment a system comprises a plurality of quotation servers connected to a quotation engine. The quotation is also connected to a clearing server. The quotation engine receives data representing quotations from different servers. The quotation engine also receives data representing actual trades from the clearing server. The quotation engine is configured to perform operations on the quotations and the actual trades in a fashion that deletes certain quotations to reduce consumption of computing resources on the quotation engine and thereby increase efficiency of processing of the quotes to arrive at a final quotation. The system also relieves processing burden on the quotation servers by shifting the processing to the quotation engine.Type: ApplicationFiled: November 21, 2008Publication date: September 22, 2011Applicant: TSX Inc.Inventor: John George Bruce Mclean
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Publication number: 20070298378Abstract: A dental post analog includes an analog post body, and at least one of means for determining the depth of placement of the distal insertion portion, means for gripping the post body, or means for tethering the post body. The analog post body includes a distal insertion portion and a proximal portion that extends beyond the distal insertion portion. The distal insertion portion is configured for temporary insertion into a recess of a tooth, and at least approximately corresponds to the size, shape, and length of a permanent dental post. The post analog may be radiopaque. It may be disposable or autoclavable.Type: ApplicationFiled: September 7, 2007Publication date: December 27, 2007Applicant: Ultradent Products, Inc.Inventors: Phillip Brown, James Broome, Dan Fischer, Randall Leininger, Bruce McLean
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Publication number: 20070262178Abstract: A delivery tip for dispensing a high viscosity composition (e.g., a fluoride varnish composition) includes a tip body and a fiber flocked enlarged wing element disposed near a distal delivery end of the tip body. The tip body includes a passageway extending between an inlet orifice at a proximal end and a delivery orifice at the distal delivery end. A ratio of the width of the enlarged wing element to an inside diameter of the delivery orifice is at least about 5:1, which controls flow of the fluoride varnish composition through the delivery orifice while also providing for a wide application width for easily brushing the composition onto a patient's tooth.Type: ApplicationFiled: May 12, 2006Publication date: November 15, 2007Applicant: Ultradent Products, Inc.Inventors: Dan Fischer, Bruce McLean
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Publication number: 20070255200Abstract: A time-indicating syringe-in-syringe mixing system for mixing, storing and dispensing a two-part composition that, when mixed together, yields a time-sensitive dental composition. The system includes a first plunger, a hollow second plunger configured to contain a first component, a syringe barrel configured to contain a second component, structure for recording a date when a first component was mixed with a second component, and structure for protecting the recorded date from damage or alteration. The first plunger is slidably disposed within the hollow second plunger, and the hollow second plunger is slidably disposed within the syringe barrel during use. A second syringe may be coupled to the system to provide syringe-to-syringe mixing.Type: ApplicationFiled: May 1, 2006Publication date: November 1, 2007Applicant: Ultradent Products, Inc.Inventors: Bruce McLean, Dan Fischer
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Publication number: 20070078392Abstract: A venting syringe plunger assembly for use with a syringe system allows for venting of gas from the syringe system during use. The plunger assembly includes a hollow outer sleeve having an interior surface, and an inner stem having an exterior surface. At least a portion of the inner stem is disposed within the outer sleeve so as to be movable (e.g., slidable) within the outer sleeve. A venting passageway is defined between the interior surface of the outer sleeve and the exterior surface of the inner stem. The plunger assembly also includes means for selectively moving the inner stem within the outer sleeve so as to selectively open and close the venting passageway.Type: ApplicationFiled: October 3, 2005Publication date: April 5, 2007Inventors: Neil Jessop, Bruce McLean, Richard Tuttle, Dan Bills, Jared Sheetz
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Publication number: 20070068594Abstract: Locking structures and syringe systems provide increased locking force and/or sealing between a syringe and another syringe or applicator tip coupled thereto. One locking structure includes a tubular member having an interior surface, an exterior surface, and a longitudinal axis extending therethrough, one or more first tabs projecting from the exterior surface of the tubular member so as to at least partially encircle the tubular member, and means for increasing resistance between the one or more first tabs and corresponding structure (e.g., grooves) of a device (e.g., a syringe or applicator tip) that is selectively coupleable to the tubular member.Type: ApplicationFiled: September 26, 2005Publication date: March 29, 2007Inventors: Dan Fischer, Bruce McLean
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Publication number: 20070042318Abstract: A hand-held vacuum pump apparatus for use in attaching one or more saliva control devices over one or more selected salivary ducts. The apparatus can be operated using a single hand. The apparatus includes a body having a grippable handle and a support member, a hollow suction tube supported by the support member of the body, a plunger slidably disposed within the hollow suction tube, and means for proximally moving the plunger within the hollow suction tube in response to squeezing a practitioner's hand and/or at least one finger.Type: ApplicationFiled: August 30, 2006Publication date: February 22, 2007Applicant: Ultradent Products, Inc.Inventors: Bernard Odenkirchen, Bruce McLean, Wade Cannon
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Publication number: 20060246400Abstract: An exoskeleton support and associated placement system for use in placing a thin, flexible dental treatment strip over a person's tooth surfaces. The exoskeleton support includes an exoskeleton body that is curved so as to approximate the curvature of a person's dental arch. The exoskeleton support includes an inner surface that is oriented toward a person's tooth surfaces during use, an outer surface oriented away from the person's tooth surfaces during use, and means for temporarily holding or attaching a flexible dental treatment strip to the inner surface of the exoskeleton support. The exoskeleton support allows a user to more easily and accurately place a dental treatment strip on tooth surfaces to be treated.Type: ApplicationFiled: May 2, 2005Publication date: November 2, 2006Inventors: Dan Fischer, Bruce McLean
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Publication number: 20060228676Abstract: A dental post analog includes an analog post body, and at least one of means for determining the depth of placement of the distal insertion portion, means for gripping the post body, or means for tethering the post body. The analog post body includes a distal insertion portion and a proximal portion that extends beyond the distal insertion portion. The distal insertion portion is configured for temporary insertion into a recess of a tooth, and at least approximately corresponds to the size, shape, and length of a permanent dental post. The post analog may be radiopaque. It may be disposable or autoclavable.Type: ApplicationFiled: March 31, 2005Publication date: October 12, 2006Inventors: Phillip Brown, James Broome, Dan Fischer, Randall Leininger, Bruce McLean
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Publication number: 20060223027Abstract: A syringe delivery system for dispensing a highly viscous material through a syringe delivery opening. The system includes a syringe barrel having a delivery opening, a plunger including a threaded shaft that threadably engages the syringe barrel for selectively dispensing a viscous material through the delivery opening, and a plunger gripping member in griping communication with the plunger that includes means for sealing the threaded shaft of the plunger so as to prevent contamination by foreign matter. According to one embodiment, a sheath may be included that covers the threaded shaft of the plunger so as to hide the plunger beneath the sheath. The sheath provides a sealed environment for the threaded shaft so as to prevent entrance or contamination by foreign matter.Type: ApplicationFiled: April 1, 2005Publication date: October 5, 2006Inventors: Wade Smith, Bruce McLean, Dan Fischer
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Publication number: 20060223033Abstract: A non-custom, tray-shaped dental treatment device includes a moisture-resistant barrier layer having a front side wall and a bottom wall, and a dental treatment composition. In addition, the tray-shaped dental treatment device includes at least one of the following anatomical features to enhance the fit of the device: (1) the bottom wall includes a plurality of cuts positioned to help the bottom wall better conform to abrupt changes in the diameters of a person's teeth where the bicuspids and canines meet, and/or (2) the bottom wall includes at least one V-shaped or U-shaped indentation configured to be inserted into the depression typically found along the top surfaces of a person's molars, and/or (3) the front side wall and bottom wall include radii of curvature that account for typical flaring of a patient's incisors.Type: ApplicationFiled: June 5, 2006Publication date: October 5, 2006Applicant: Ultradent Products, Inc.Inventors: Bruce McLean, Dan Fischer, Peter Allred
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Publication number: 20060028639Abstract: 5A light meter for detecting two or more different wavelengths of light and methods for determining whether a light source configure to emit light at two or more dominant wavelengths is working properly. The inventive light meter includes a housing, two or more receiving means for receiving light energy emitted by an external light source wherein each receiving means is configured to receive light energy of a desired wavelength, detecting means for detecting and measuring light energy received by the receiving means, and display means for providing a visual indication of the existence and intensity of one or more wavelengths of light energy received by the receiving means.Type: ApplicationFiled: August 9, 2004Publication date: February 9, 2006Inventors: Robert Scott, Bruce McLean
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Publication number: 20050275876Abstract: Method and system of managing requests arriving at a central location. One embodiment of the invention provides a system for managing requests. The system includes destination paths configured to receive the requests and a server configured to receive the requests and forward each request to one of the destination paths. The system also includes an application executed on the server that intercepts the requests forwarded by the server to the destination paths, analyzes each request, extracts information from each request, and places the extracted information in a formatted output file before forwarding the request to one of the destination paths.Type: ApplicationFiled: June 10, 2004Publication date: December 15, 2005Inventors: Bruce McLean, Samuel Rhodus, Kenneth Wilkerson
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Publication number: 20050196729Abstract: A kit that may be used to place a dental bracket and a medicament-releasing pellet in the mouth of a patient, and methods for using such kits. The pellet is designed to provide slow release of fluoride or another medicament over a desired period of time. The kit includes a medicament-releasing pellet, a dental bracket, and a placement device. The dental bracket comprises a base and a socket. The bracket may be installed by a dental practitioner and may remain attached to the patient's tooth for up to 20 years. The placement device aids the dental practitioner in placing the bracket on a patient's tooth.Type: ApplicationFiled: July 9, 2004Publication date: September 8, 2005Inventors: Neil Jessop, Bruce McLean, Dan Fischer
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Publication number: 20050196727Abstract: The present invention is directed to a dental bracket and associated kit used to attach a medicament-releasing pellet on a tooth. The kit is designed to provide slow release of fluoride or other medicament over a desired period of time. The medicament release kit includes a medicament-releasing pellet and a dental bracket. The bracket comprises a base and a socket configured to receive and retain the pellet at least partially therein. The device may be installed by a dental practitioner and remain attached to a patient's tooth for a few months or up to 20 years. The medicament-releasing pellet, designed to slowly release small quantities of fluoride or another medicament, may be replaced, for example, every 6 months to 2 years. Replacement of the medicament-releasing pellet may be performed at home or at a dentist's office.Type: ApplicationFiled: March 4, 2004Publication date: September 8, 2005Inventors: Neil Jessop, Bruce McLean, Paul Lewis, Dan Bills, Dan Fischer
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Publication number: 20050196722Abstract: A placement device for placing a dental bracket designed to receive a medicament-releasing pellet onto a tooth of a patient. According to one embodiment, the placement device includes a body and a protrusion disposed on the body. The protrusion is sized and configured so as to releasably attach to the socket of a dental bracket used to receive and retain a medicament-releasing pellet. The protrusion may be male, or alternatively, may include a female cavity designed to receive a socket of a dental bracket.Type: ApplicationFiled: June 7, 2004Publication date: September 8, 2005Inventors: Neil Jessop, Bruce McLean, Dan Fischer
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Publication number: 20050186539Abstract: A tray-shaped dental treatment device includes a moisture-resistant barrier layer having a front side wall and a bottom wall, and a dental treatment composition. In addition, the tray-shaped dental treatment device includes at least one of the following anatomical features to enhance the fit of the device: (1) the bottom wall includes a plurality of cuts positioned to help the bottom wall better conform to abrupt changes in the diameters of a person's teeth where the bicuspids and canines meet, or (2) the bottom wall includes at least one V-shaped or U-shaped indentation configured to be inserted into the depression typically found along the top surfaces of a person's molars, or (3) the front side wall and bottom wall include radii of curvature that account for typical flaring of a patient's incisors.Type: ApplicationFiled: February 19, 2004Publication date: August 25, 2005Inventors: Bruce McLean, Dan Fischer, Peter Allred