Patents by Inventor David J. Browne
David J. Browne 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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Patent number: 12160472Abstract: The present disclosure generally relates to synchronizing copies of a data object.Type: GrantFiled: September 29, 2023Date of Patent: December 3, 2024Inventors: Adam Y. Syed, Justin R. Etzine, Pierre J. De Filippis, Nicholas J. Circosta, Ryan A. Williams, David J. Browning, Chieh Lu, Matthew C. Lucas, Bhaskar P. Sarma, Jose A. Lozano Hinojosa, Sean Geiger, David S. Evans, Daniel B. Pollack, Priya Shah
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Publication number: 20240156768Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: ApplicationFiled: January 19, 2024Publication date: May 16, 2024Applicant: Alcresta Therapeutics, Inc.Inventors: Robert GALLOTTO, Greta L. LORING, Kenneth GARY, Edward S. PARK, David J. BROWN, Willem Robert Klaas SCHOEVAART, Michiel Christian Alexander van VLIET
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Patent number: 11944596Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: GrantFiled: May 27, 2021Date of Patent: April 2, 2024Assignee: Alcresta Therapeutics, Inc.Inventors: Robert Gallotto, Greta L. Loring, Kenneth Gary, Edward S. Park, David J. Brown, Willem Robert Klaas Schoevaart, Michiel Christian Alexander van Vliet
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Patent number: 11911357Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: GrantFiled: May 27, 2021Date of Patent: February 27, 2024Assignee: Alcresta Therapeutics, Inc.Inventors: Robert Gallotto, Greta L. Loring, Kenneth Gary, Edward S. Park, David J. Brown, Willem Robert Klaas Schoevaart, Michiel Christian Alexander van Vliet
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Publication number: 20210283085Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: ApplicationFiled: May 27, 2021Publication date: September 16, 2021Applicant: Alcresta Therapeutics, Inc.Inventors: Robert GALLOTTO, Greta L. LORING, Kenneth GARY, Edward S. PARK, David J. BROWN, Willem Robert Klaas SCHOEVAART, Michiel Christian Alexander van VLIET
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Patent number: 11045440Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: GrantFiled: February 27, 2019Date of Patent: June 29, 2021Assignee: Alcresta Therapeutics, Inc.Inventors: Robert Gallotto, Greta L. Loring, Kenneth Gary, Edward S. Park, David J. Brown, Willem Robert Klaas Schoevaart, Michiel Christian Alexander van Vliet
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Publication number: 20190224155Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: ApplicationFiled: February 27, 2019Publication date: July 25, 2019Applicant: Alcresta Therapeutics, Inc.Inventors: Robert Gallotto, Greta L. Loring, Kenneth Gary, Edward S. Park, David J. Brown, Willem Robert Klaas Schoevaart, Michiel Christian Alexander van Vliet
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Patent number: 10258590Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: GrantFiled: October 12, 2016Date of Patent: April 16, 2019Assignee: Alcresta Therapeutics, Inc.Inventors: Robert Gallotto, Greta L. Loring, Kenneth Gary, Edward S. Park, David J. Brown, Willem Robert Klaas Schoevaart, Michiel Christian Alexander van Vliet
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Publication number: 20170105903Abstract: Embodiments of the disclosure are drawn to an enteral feeding device for hydrolyzing triglycerides in a nutritional formula. The device may include a body housing a chamber, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace and a plurality of particles contained within the chamber, wherein the lipase is covalently bonded to the plurality of particles. The device may include an inlet filter located between the inlet and the chamber, wherein the inlet filter contains a first plurality of openings, and an outlet filter located between the chamber and the outlet, wherein the outlet filter has a second plurality of openings smaller than the plurality of particles.Type: ApplicationFiled: October 12, 2016Publication date: April 20, 2017Applicant: ALCRESTA THERAPEUTICS, INC.Inventors: Robert GALLOTTO, Greta L. LORING, Kenneth GARY, Edward S. PARK, David J. BROWN, Willem Robert Klaas SCHOEVAART, Michiel Christian Alexander van VLIET
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Patent number: 9540911Abstract: Design and control of well systems with multiple tubing strings is described. An example system models multiple tubing strings in wellbores as segments, with multiple control points selectively located among the segments. Each segment is modeled as one or more equations that describe characteristics of a fluid resource associated with the segment. The system can predict flow of fluids and energy in a wellbore by solving physical conservation equations subject to specified conditions. The system models multiple control points, and solves the equations to convergence to satisfy injection and production targets and specified constraints. Results may be used to improve production of the resource. The system can apply a variety of strategies to model wells via multiple control points, including conservation of mass and energy models, a global phase-component partitioning model, a conductive heat transfer model, a pseudo-pressure model, a non-Darcy flow model, a phase separation model, and so forth.Type: GrantFiled: December 7, 2010Date of Patent: January 10, 2017Assignees: Schlumberger Technology Corporation, Chevron U.S.A. Inc.Inventors: Terry Stone, David J. Browning
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Patent number: 9011620Abstract: The invention is directed to effective means for joining materials having dissimilar coefficients of thermal expansion, such as advanced ceramics with metallic compounds. Moreover, the present invention relates to furnace tubes and methods of fabricating a joint between two different materials, which is compositionally graded to provide a substantially graded coefficient of thermal expansion between the joint materials.Type: GrantFiled: September 11, 2009Date of Patent: April 21, 2015Assignee: Technip Process Technology, Inc.Inventors: John Andrew Fernie, Martyn David Roberts, Yong Wang, Narayanan Rajesh Kavilveedu, David J. Brown
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Patent number: 8141638Abstract: A method and apparatus for fracturing a formation containing a wellbore comprising the steps of (a) injecting a gel into the wellbore; (b) permitting the gel to increase in viscosity and (c) fracturing the formation in the vicinity of the gel.Type: GrantFiled: February 28, 2008Date of Patent: March 27, 2012Assignee: Trican Well Services Ltd.Inventors: Michael G. Tulissi, Samuel Luk, Jason Vaughan, David J. Browne, Dale Dusterhoft
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Publication number: 20120053383Abstract: The present invention is directed to a method for producing, inter alia, olefins from refinery saturated and unsaturated off-gas. Furthermore, said refinery streams are not required to undergo deoxygenation reaction in a separate reactor system provided they are fed to the pyrolysis furnace. The refinery off-gases are treated to produce olefins such as ethylene and propylene. Gases from petrochemical facilities, gas separation plants and similar facilities that produce light gases containing ethane and propane are useful in the present method.Type: ApplicationFiled: August 25, 2011Publication date: March 1, 2012Applicant: Stone & Webster Process Technology, Inc.Inventors: Wadie MALATY, Richard H. McCue, David J. Brown, William Larson
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Publication number: 20110320047Abstract: Design and control of well systems with multiple tubing strings is described. An example system models multiple tubing strings in wellbores as segments, with multiple control points selectively located among the segments. Each segment is modeled as one or more equations that describe characteristics of a fluid resource associated with the segment. The system can predict flow of fluids and energy in a wellbore by solving physical conservation equations subject to specified conditions. The system models multiple control points, and solves the equations to convergence to satisfy injection and production targets and specified constraints. Results may be used to improve production of the resource. The system can apply a variety of strategies to model wells via multiple control points, including conservation of mass and energy models, a global phase-component partitioning model, a conductive heat transfer model, a pseudo-pressure model, a non-Darcy flow model, a phase separation model, and so forth.Type: ApplicationFiled: December 7, 2010Publication date: December 29, 2011Applicants: Chevron U.S.A. Inc., SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Terry Stone, David J. Browning
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Patent number: 7931304Abstract: Vouchers and methods for providing vouchers configured to assist in distinguishing unauthorized duplicate or counterfeit vouchers are disclosed herein. In one embodiment, a voucher can include a substrate, a first indicia on the substrate, and a thermally responsive second indicia on the substrate. At least one of the first indicia and the second indicia can indicate a value of the voucher. A system which assists in detecting alteration of value documents or transmissions, such as a coin counter voucher is provided. Voucher information such as the voucher value is included in the voucher in an encrypted or otherwise modified form. When the voucher is presented for redemptions, the encrypted information is decrypted and compared to independently available voucher information. Failure of the information to match indicates that the voucher has been altered or should otherwise be further checked.Type: GrantFiled: September 22, 2008Date of Patent: April 26, 2011Assignee: Coinstar, Inc.Inventors: David J. Brown, Kirk Beach, Daniel A. Gerrity, Steven Geiger, Timothy Manion, Scott Scherer
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Publication number: 20100084134Abstract: A method and apparatus for fracturing a formation containing a wellbore comprising the steps of (a) injecting a gel into the wellbore; (b) permitting the gel to increase in viscosity and (c) fracturing the formation in the vicinity of the gel.Type: ApplicationFiled: February 28, 2008Publication date: April 8, 2010Applicant: TRICAN WELL SERVICE LTD.Inventors: Michael G. Tulissi, Samuel Luk, Jason Vaughan, David J. Browne, Dale Dusterhoft
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Publication number: 20090191022Abstract: A storage system allows secured attachment in a device, such as a refrigerator, a freezer, a medical cart or the like, having a shelf comprising spaced-apart wire rack ribs. The storage system has a body with top and bottom walls, side walls, a rear wall, and an open front face opposite the rear wall, the top wall having a pair of spaced-apart apertures. A front door, hingedly attached to the body, is sized to fully close the front face when attached thereto. The body is attached to the shelf using a screw and a screw-retaining member, with the screw-retaining member operating to secure the ribs of the shelf between itself and the body. A screw, with its head located inside the body, passes through one of the apertures and is threadingly secured to the screw-retaining member.Type: ApplicationFiled: January 2, 2009Publication date: July 30, 2009Applicant: HEALTH CARE LOGISTICS, INC.Inventors: Dan Meiser, David J. Brown, Jay Baker, Scott Freyn
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Publication number: 20090096205Abstract: Vouchers and methods for providing vouchers configured to assist in distinguishing unauthorized duplicate or counterfeit vouchers are disclosed herein. In one embodiment, a voucher can include a substrate, a first indicia on the substrate, and a thermally responsive second indicia on the substrate. At least one of the first indicia and the second indicia can indicate a value of the voucher. A system which assists in detecting alteration of value documents or transmissions, such as a coin counter voucher is provided. Voucher information such as the voucher value is included in the voucher in an encrypted or otherwise modified form. When the voucher is presented for redemptions, the encrypted information is decrypted and compared to independently available voucher information. Failure of the information to match indicates that the voucher has been altered or should otherwise be further checked.Type: ApplicationFiled: September 22, 2008Publication date: April 16, 2009Inventors: David J. Brown, Kirk Beach, Daniel A. Gerrity, Steven Geiger, Timothy Manion, Scott Scherer
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Patent number: 7482502Abstract: The present invention discloses a process for cracking a hydrocarbon feedstock into olefinic hydrocarbon products in a furnace at a temperature of above about 1300° F. in a reactor furnace tube comprising a plurality of reaction lines constructed of a temperature-resistant, non-nickel containing material.Type: GrantFiled: January 24, 2003Date of Patent: January 27, 2009Assignee: Stone & Webster Process Technology, Inc.Inventors: David J. Brown, Martyn D. Roberts
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Patent number: 7464868Abstract: Vouchers and methods for providing vouchers configured to assist in distinguishing unauthorized duplicate or counterfeit vouchers are disclosed herein. In one embodiment, a voucher can include a substrate, a first indicia on the substrate, and a thermally responsive second indicia on the substrate. At least one of the first indicia and the second indicia can indicate a value of the voucher. A system which assists in detecting alteration of value documents or transmissions, such as a coin counter voucher is provided. Voucher information such as the voucher value is included in the voucher in an encrypted or otherwise modified form. When the voucher is presented for redemptions, the encrypted information is decrypted and compared to independently available voucher information. Failure of the information to match indicates that the voucher has been altered or should otherwise be further checked.Type: GrantFiled: July 19, 2004Date of Patent: December 16, 2008Assignee: Coinstar, Inc.Inventors: David J. Brown, Kirk Beach, Daniel A. Gerrity, Steven Geiger, Timothy Manion, Scott Scherer