Patents by Inventor David Pettigrew
David Pettigrew 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: 20240118319Abstract: A current detection device for measuring current flowing through a conductor having a magnetic core having a channel for receiving the conductor therethrough, and a magnetic field transducer positioned at least partially within an air gap of the magnetic core. The magnetic field transducer is configured to respond to the presence of a magnetic field by generating an output electrical signal based on a flux density of the magnetic field. The magnetic core comprises an absolute saturation flux density that is substantially lower than an absolute saturation flux density of the magnetic field transducer. Accordingly, a response of the current detection device within the magnetic flux density operating range varies in sensitivity and is substantially non-linear. The response of the current detection device is preconfigured. The current detection device may be implemented in devices and systems where a substantially wide sensing range and relatively high, low-current sensitivity is desired.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Brendon David HALE, Warren Gordon PETTIGREW, Ian PALMER
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Patent number: 11834458Abstract: The disclosure relates to anti-cancer compounds derived from nuclear steroid receptor binders, to products containing the same, as well as to methods of their use and preparation.Type: GrantFiled: March 22, 2022Date of Patent: December 5, 2023Assignee: NUVATION BIO INC.Inventors: David Hung, Jayakanth Kankanala, Christopher Paul Miller, Jeremy David Pettigrew, Son Minh Pham, Ihab S. Darwish
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Publication number: 20220380364Abstract: The disclosure relates to anti-cancer compounds derived from nuclear steroid receptor binders, to products containing the same, as well as to methods of their use and preparation.Type: ApplicationFiled: May 2, 2022Publication date: December 1, 2022Inventors: David Hung, Jayakanth Kankanala, Christopher Paul Miller, Jeremy David Pettigrew, Son Minh Pham
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Publication number: 20220340587Abstract: The disclosure relates to anti-cancer compounds derived from nuclear steroid receptor binders, to products containing the same, as well as to methods of their use and preparation.Type: ApplicationFiled: March 22, 2022Publication date: October 27, 2022Inventors: David Hung, Jayakanth Kankanala, Christopher Paul Miller, Jeremy David Pettigrew, Son Minh Pham, Ihab S. Darwish
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Patent number: 10591496Abstract: Disclosed is a method and apparatus for determining a concentration of a glycopeptide antibiotic containing a phenol moiety such as Vancomycin in a complex sample matrix by extracting the glycopeptide antibiotic from a metered portion of the complex sample matrix by exposing said metered portion to an extraction material having an affinity with the glycopeptide antibiotic; and exposing the extraction material to a metered portion of an eluent for releasing the glycopeptide antibiotic from the extraction material; and by determining a concentration of the glycopeptide antibiotic by adding a Gibbs reagent (2,6 dichloroquinone-4-chloroimide) to the metered portion of the complex sample matrix or the eluent; activating the Gibbs reagent and, after the reaction between the activated Gibbs reagent and the antibiotic has stabilized; detecting the reaction product of the activated Gibbs reagent and the antibiotic in said eluent; and determining the concentration of the antibiotic in the complex sample matrix from theType: GrantFiled: February 20, 2018Date of Patent: March 17, 2020Assignees: Sphere Medical Limited, UCL Business PLCInventors: Natascha Kappeler, Rachel Anne McKendry, Russell Keay, David Pettigrew, Steven Andrew Fowler, Daren Joseph Caruana
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Patent number: 10514832Abstract: The present disclosure is directed towards having a user interface that displays a number of cards or windows. A user can implement a command where the user interface will automatically change the position of the displayed cards to show regions of interest which are the parts of the cards that a user may have interested in. The user interest can be determined in accordance with user preference information. Optionally, cards which do not have regions of interest are removed from a display area and such cards are replaced with new cards that do have regions of interest.Type: GrantFiled: May 4, 2018Date of Patent: December 24, 2019Assignee: Thomson LicensingInventors: Kenneth Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Forte, Dan Han Diep, Samir Ahmed, Lee Shartzer, John Frederick Bishop, James Booth, Hao Chi Tran, Peter Lee, Gregory Gudorf, Douglas Jason Pickersgill, Mark Walker, David Pettigrew
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Publication number: 20180253203Abstract: The present disclosure is directed towards having a user interface that displays a number of cards or windows. A user can implement a command where the user interface will automatically change the position of the displayed cards to show regions of interest which are the parts of the cards that a user may have interested in. The user interest can be determined in accordance with user preference information. Optionally, cards which do not have regions of interest are removed from a display area and such cards are replaced with new cards that do have regions of interest.Type: ApplicationFiled: May 4, 2018Publication date: September 6, 2018Inventors: Kenneth Rudman, Vasil Nadzakov, Andrew Yoon, ROGER YEH, BASIL BADAWIYEH, GENEVIEVE MARIE PINVIDIC, DANA FORTE, DAN HAN DIEP, Samir Ahmed, Lee Shartzer, JOHN FREDERICK BISHOP, JAMES BOOTH, HAO CHI TRAN, PETER LEE, Gregory Gudorf, DOUGLAS JASON PICKERSGILL, MARK WALKER, David Pettigrew
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Publication number: 20180238917Abstract: Disclosed is a method and apparatus for determining a concentration of a glycopeptide antibiotic containing a phenol moiety such as Vancomycin in a complex sample matrix by extracting the glycopeptide antibiotic from a metered portion of the complex sample matrix by exposing said metered portion to an extraction material having an affinity with the glycopeptide antibiotic; and exposing the extraction material to a metered portion of an eluent for releasing the glycopeptide antibiotic from the extraction material; and by determining a concentration of the glycopeptide antibiotic by adding a Gibbs reagent (2,6 dichloroquinone-4-chloroimide) to the metered portion of the complex sample matrix or the eluent; activating the Gibbs reagent and, after the reaction between the activated Gibbs reagent and the antibiotic has stabilized; detecting the reaction product of the activated Gibbs reagent and the antibiotic in said eluent; and determining the concentration of the antibiotic in the complex sample matrix from theType: ApplicationFiled: February 20, 2018Publication date: August 23, 2018Inventors: Natascha Kappeler, Rachel Anne McKendry, Russell Keay, David Pettigrew, Steven Andrew Fowler, Daren Joseph Caruana
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Patent number: 9990112Abstract: The present disclosure is directed towards having a user interface that displays a number of cards or windows. A user can implement a command where the user interface will automatically change the position of the displayed cards to show regions of interest which are the parts of the cards that a user may have interested in. The user interest can be determined in accordance with user preference information. Optionally, cards which do not have regions of interest are removed from a display area and such cards are replaced with new cards that do have regions of interest.Type: GrantFiled: December 20, 2011Date of Patent: June 5, 2018Assignee: THOMSON LicensingInventors: Gregory David Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Shawn Forte, Dan Han Diep, Samir M. Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, Jr., Hao Chi Tran, Peter S Lee, Jason Douglas Pickersgill, Mark Leroy Walker, David Pettigrew
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Patent number: 9897619Abstract: Disclosed is a method and apparatus for determining a concentration of a glycopeptide antibiotic containing a phenol moiety such as Vancomycin in a complex sample matrix by extracting the glycopeptide antibiotic from a metered portion of the complex sample matrix by exposing said metered portion to an extraction material having an affinity with the glycopeptide antibiotic; and exposing the extraction material to a metered portion of an eluent for releasing the glycopeptide antibiotic from the extraction material; and by determining a concentration of the glycopeptide antibiotic by adding a Gibbs reagent (2,6 dichloroquinone-4chloroimide) to the metered portion of the complex sample matrix or the eluent; activating the Gibbs reagent and, after the reaction between the activated Gibbs reagent and the antibiotic has stabilized; detecting the reaction product of the activated Gibbs reagent and the antibiotic in said eluent; and determining the concentration of the antibiotic in the complex sample matrix from theType: GrantFiled: February 17, 2014Date of Patent: February 20, 2018Assignees: Sphere Medical Limited, UCL Business PlcInventors: Natascha Kappeler, Rachel Anne McKendry, Russell Keay, David Pettigrew, Steven Andrew Fowler, Daren Joseph Caruana
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Patent number: 9836190Abstract: A user interface that displays a number of cards or windows is described where a user can move the cards in a horizontal direction freely. When a card resides in a locked zone, as defined by a user, the card will be able to be manipulated in a vertical direction, while cards that reside in a regular zone will not be able to be moved vertically. In addition, only cards that are in the locked zone can be subjected to a user action such as cutting content from the card, pasting content to the card, enlarging the contents of the card, or shrinking the contents of the card.Type: GrantFiled: December 21, 2011Date of Patent: December 5, 2017Inventors: Jason Douglas Pickersgill, Gregory Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Shawn Forte, Dan Han Diep, Samir M. Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, Jr., Hao Chi Tran, Peter S. Lee, Mark Leroy Walker, David Pettigrew
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Patent number: 9759596Abstract: The present invention, a cap for liquids with a visible float gauge, is comprised of a hollow, cylindrical cap made of transparent material, a color coded display of levels and/or a text display, and a fixed inner cylinder. The inner cylinder is attached to the cap top at its top end. The inner piece is concentrically placed in the cylindrical cap inside of the float gauge, and a float gauge is internally retained by the cap. The cap is then screwed on to a liquid reservoir as is found on a typical internal combustion engine, whereupon the float gauge floats on the liquid and is seen through the transparent part of the cap. The float gauge is the indicator, giving a liquid level reading.Type: GrantFiled: October 22, 2015Date of Patent: September 12, 2017Inventor: Marc David Pettigrew
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Publication number: 20160069726Abstract: The present invention, a cap for liquids with a visible float gauge, is comprised of a hollow, cylindrical cap made of transparent material, a color coded display of levels and/or a text display, and a fixed inner cylinder. The inner cylinder is attached to the cap top at its top end. The inner piece is concentrically placed in the cylindrical cap inside of the float gauge, and a float gauge is internally retained by the cap. The cap is then screwed on to a liquid reservoir as is found on a typical internal combustion engine, whereupon the float gauge floats on the liquid and is seen through the transparent part of the cap. The float gauge is the indicator, giving a liquid level reading.Type: ApplicationFiled: October 22, 2015Publication date: March 10, 2016Inventor: Marc David Pettigrew
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Publication number: 20160003858Abstract: Disclosed is a method and apparatus for determining a concentration of a glycopeptide antibiotic containing a phenol moiety such as Vancomycin in a complex sample matrix by extracting the glycopeptide antibiotic from a metered portion of the complex sample matrix by exposing said metered portion to an extraction material having an affinity with the glycopeptide antibiotic; and exposing the extraction material to a metered portion of an eluent for releasing the glycopeptide antibiotic from the extraction material; and by determining a concentration of the glycopeptide antibiotic by adding a Gibbs reagent (2,6 dichloroquinone-4chloroimide) to the metered portion of the complex sample matrix or the eluent; activating the Gibbs reagent and, after the reaction between the activated Gibbs reagent and the antibiotic has stabilized; detecting the reaction product of the activated Gibbs reagent and the antibiotic in said eluent; and determining the concentration of the antibiotic in the complex sample matrix from theType: ApplicationFiled: February 17, 2014Publication date: January 7, 2016Inventors: Rachel Anne McKendry, Natascha Kappeler, Russell Keay, David Pettigrew, Steven Andrew Fowler, Daren Joseph Caruana
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Patent number: 9037972Abstract: An apparatus and method for efficient display of, and navigation through, a large database by displaying and selecting objects, e.g., graphic elements, in a grid associated with the content of the database are provided. The method includes providing a first subset of graphic elements from a database of graphic elements, the first subset of graphic elements arranged in a grid pattern, adjusting a position of one of the graphic elements in the first subset on the display in response to a user input indicating movement of the one graphic element in a horizontal and vertical direction, and providing a second subset of graphic elements from the database of graphic elements, the second subset of graphic elements including the one graphic element in the first subset at the point central on the display.Type: GrantFiled: September 22, 2010Date of Patent: May 19, 2015Assignee: Thomson LicensingInventors: Mark Leroy Walker, David Pettigrew, Lee Douglas Shartzer, William Gibbens Redmann
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Publication number: 20140298221Abstract: A user interface that displays a number of cards or windows is described where a user can move the cards in a horizontal direction freely. When a card resides in a locked zone, as defined by a user, the card will be able to be manipulated in a vertical direction, while cards that reside in a regular zone will not be able to be moved vertically. In addition, only cards that are in the locked zone can be subjected to a user action such as cutting content from the card, pasting content to the card, enlarging the contents of the card, or shrinking the contents of the card.Type: ApplicationFiled: December 21, 2011Publication date: October 2, 2014Applicant: Thomson LicensingInventors: Jason Douglas Pickesrsgill, Gregory Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Shawn Forte, Dan Han Diep, Samir M. Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, Hao Chi Tran, Peter S. Lee, Mark Leroy Walker, David Pettigrew
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Publication number: 20140298215Abstract: A user interface is used for selecting a time duration for a media collection shelf. The media shelf can be populated with graphical elements corresponding to selected media assets, where the cumulative time duration of selected media assets should not exceed the time duration of the media collection shelf. When placed within the media collection shelf, a graphical element corresponding to a media asset is scaled in proportion to the time duration of the media asset as compared to the time duration of the media collection shelf. Optionally, selected media assets within the media collection shelf are played back in a particular order specified by a user.Type: ApplicationFiled: December 20, 2011Publication date: October 2, 2014Applicant: THOMSON LICENSINGInventors: Regine Lawton, Gregory David Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Shawn Forte, Dan Han Diep, Samir M. Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, Jr., Hao Chi Tran, Peter S. Lee, Jason Douglas Pickersgill, Mark Leroy Walker, David Pettigrew
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Publication number: 20140150023Abstract: The present disclosure is directed towards having a user interface being selected for display on an input device to control the playback of a media asset or media service. A determination is made of the media asset or media service to be played and a lookup operation is performed to select the corresponding user interface for the input device. The user interface will change depending on the media asset or media service being selected for playback.Type: ApplicationFiled: January 4, 2012Publication date: May 29, 2014Applicant: Thomson LicensingInventors: Gregory David Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Forte, Dan Han Diep, Samir M Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, JR., Hao Chi Tran, Peter S Lee, Jason Douglas Pickersgill, Mark Leroy Walker, David Pettigrew
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Publication number: 20140143713Abstract: The present disclosure is directed towards having a user interface that displays a number of cards or windows. A user can implement a command where the user interface will automatically change the position of the displayed cards to show regions of interest which are the parts of the cards that a user may have interested in. The user interest can be determined in accordance with user preference information. Optionally, cards which do not have regions of interest are removed from a display area and such cards are replaced with new cards that do have regions of interest.Type: ApplicationFiled: December 20, 2011Publication date: May 22, 2014Applicant: THOMSON LICENSINGInventors: Gregory David Gudorf, Kenneth Alan Rudman, Vasil Nadzakov, Andrew Yoon, Roger Yeh, Basil Badawiyeh, Genevieve Marie Pinvidic, Dana Shawn Forte, Dan Han Diep, Samir M. Ahmed, Lee Douglas Shartzer, John Frederick Bishop, James Earl Booth, Jr., Hao Chi Tran, Peter S Lee, Jason Douglas Pickersgill, Mark Leroy Walker, David Pettigrew
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Publication number: 20120173977Abstract: An apparatus and method for efficient display of, and navigation through, a large database by displaying and selecting objects, e.g., graphic elements, in a grid associated with the content of the database are provided. The method includes providing a first subset of graphic elements from a database of graphic elements, the first subset of graphic elements arranged in a grid pattern, adjusting a position of one of the graphic elements in the first subset on the display in response to a user input indicating movement of the one graphic element in a horizontal and vertical direction, and providing a second subset of graphic elements from the database of graphic elements, the second subset of graphic elements including the one graphic element in the first subset at the point central on the display.Type: ApplicationFiled: September 22, 2010Publication date: July 5, 2012Inventors: Mark Leroy Walker, David Pettigrew, Lee Douglas Shartzer, William Gibbens Redmann