Patents by Inventor Mark Kirby
Mark Kirby 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: 20240059638Abstract: Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interest include, but are not limited to, xylitol and sorbitol. Various embodiments of the present invention synergistically improve overall recovery of target alditols and/or glycols from a mixed C5/C6 sugar stream without needlessly driving total recovery of the individual target alditols and/or glycols. The result is a highly efficient, low complexity process having enhanced production flexibility, reduced waste and greater overall yield than conventional processes directed to alditol or glycol production.Type: ApplicationFiled: October 25, 2023Publication date: February 22, 2024Inventors: Lloyd ALLEN, Claudio ARATO, Terry BRIX, Peter Andrew CLARKE, Joshua DAVIES, Bryan GENE, Mark KIRBY, Quak Foo LEE, William MCKEAN, Ankit MUNJAPARA, Clive Richard NORTON, Stuart A. STEIN, Gregory STOCK, David SUGDEN
-
Patent number: 11840500Abstract: Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interest include, but are not limited to, xylitol and sorbitol. Various embodiments of the present invention synergistically improve overall recovery of target alditols and/or glycols from a mixed C5/C6 sugar stream without needlessly driving total recovery of the individual target alditols and/or glycols. The result is a highly efficient, low complexity process having enhanced production flexibility, reduced waste and greater overall yield than conventional processes directed to alditol or glycol production.Type: GrantFiled: July 29, 2020Date of Patent: December 12, 2023Assignee: INTERCONTINENTAL GREAT BRANDS LLCInventors: Lloyd Allen, Claudio Arato, Terry Brix, Peter Andrew Clarke, Joshua Davies, Bryan Gene, Mark Kirby, Quak Foo Lee, William McKean, Ankit Munjapara, Clive Richard Norton, Stuart A. Stein, Gregory Stock, David Sugden
-
Publication number: 20200354296Abstract: Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interest include, but are not limited to, xylitol and sorbitol. Various embodiments of the present invention synergistically improve overall recovery of target alditols and/or glycols from a mixed C5/C6 sugar stream without needlessly driving total recovery of the individual target alditols and/or glycols. The result is a highly efficient, low complexity process having enhanced production flexibility, reduced waste and greater overall yield than conventional processes directed to alditol or glycol production.Type: ApplicationFiled: July 29, 2020Publication date: November 12, 2020Inventors: Lloyd ALLEN, Claudio ARATO, Terry BRIX, Peter Andrew CLARKE, Joshua DAVIES, Bryan GENE, Mark KIRBY, Quak Foo LEE, William MCKEAN, Ankit MUNJAPARA, Clive Richard NORTON, Stuart A. STEIN, Greg STOCK, David SUGDEN
-
Patent number: 10759727Abstract: Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interest include, but are not limited to, xylitol and sorbitol. Various embodiments of the present invention synergistically improve overall recovery of target alditols and/or glycols from a mixed C5/C6 sugar stream without needlessly driving total recovery of the individual target alditols and/or glycols. The result is a highly efficient, low complexity process having enhanced production flexibility, reduced waste and greater overall yield than conventional processes directed to alditol or glycol production.Type: GrantFiled: February 17, 2017Date of Patent: September 1, 2020Assignee: INTERCONTINENTAL GREAT BRANDS LLCInventors: Lloyd Allen, Claudio Arato, Terry Brix, Peter Andrew Clarke, Joshua Davies, Bryan Gene, Mark Kirby, Quak Foo Lee, William McKean, Ankit Munjapara, Clive Richard Norton, Stuart A. Stein, Greg Stock, David Sugden
-
Publication number: 20190039981Abstract: Use of diverse biomass feedstock in a process for the recovery of target C5 and C6 alditols and target glycols via staged hydrogenation and hydrogenolysis processes is disclosed. Particular alditols of interest include, but are not limited to, xylitol and sorbitol. Various embodiments of the present invention synergistically improve overall recovery of target alditols and/or glycols from a mixed C5/C6 sugar stream without needlessly driving total recovery of the individual target alditols and/or glycols. The result is a highly efficient, low complexity process having enhanced production flexibility, reduced waste and greater overall yield than conventional processes directed to alditol or glycol production.Type: ApplicationFiled: February 17, 2017Publication date: February 7, 2019Applicant: INTERCONTINENTAL GREAT BRANDS LLCInventors: Lloyd ALLEN, Claudio ARATO, Terry BRIX, Peter Andrew CLARKE, Joshua DAVIES, Bryan GENE, Mark KIRBY, Quak Foo LEE, William MCKEAN, Ankit MUNJAPARA, Clive Richard NORTON, Stuart A. STEIN, Greg STOCK, David SUGDEN
-
Patent number: 9808099Abstract: A modular system includes modular components capable of easy assembly, disassembly, and reuse. The system has a J-form component, I-form component, terminal components, and structural components. The system also includes removable mounting plates for assembly. The components are capable of enclosing, supporting, and displaying electronic, mechanical, and audio-visual displays.Type: GrantFiled: December 21, 2016Date of Patent: November 7, 2017Assignee: Eureka ExhibitsInventors: Keith Feinstein, Mark Kirby
-
Publication number: 20170188719Abstract: A modular system includes modular components capable of easy assembly, disassembly, and reuse. The system has a J-form component, I-form component, terminal components, and structural components. The system also includes removable mounting plates for assembly. The components are capable of enclosing, supporting, and displaying electronic, mechanical, and audio-visual displays.Type: ApplicationFiled: December 21, 2016Publication date: July 6, 2017Inventors: Keith Feinstein, Mark Kirby
-
Patent number: 9526332Abstract: A modular system includes modular components capable of easy assembly, disassembly, and reuse. The system has a J-form component, I-form component, terminal components, and structural components. The system also includes removable mounting plates for assembly. The components are capable of enclosing, supporting, and displaying electronic, mechanical, and audio-visual displays.Type: GrantFiled: November 23, 2015Date of Patent: December 27, 2016Assignee: Eureka ExhibitsInventors: Keith Feinstein, Mark Kirby
-
Patent number: 9198306Abstract: A modular exhibit system includes modular components capable of easy assembly, disassembly, and reuse. The system has a J-form component, I-form component, terminal components, and structural components. The system also includes removable mounting plates for assembly. The components are capable of enclosing, supporting, and displaying electronic, mechanical, and audio-visual displays.Type: GrantFiled: December 21, 2014Date of Patent: November 24, 2015Assignee: Eureka ExhibitsInventors: Keith Feinstein, Mark Kirby
-
Patent number: 8573898Abstract: A method of manufacturing a multi-tooth fir-tree or bulbous form milling cutter, by the grinding of a blank with a grinding wheel, wherein, a flat clearance angle ? of between 0° and 20° is generated on each tooth (13) by the path (14) of the grinding wheel (10), with each tooth (13) having a width (X) from tip to point of maximum clearance (see FIG. 5), calculated as follows: —X={[(R tan ?)cos ?] cos ?}±0.25% (being calculation (A)) where R=radius of cutter, and where ?=clearance angle measured from a tangent to the tooth tip, and furthermore, wherein, each tooth (13) has a variable depth (Y) around the cutter, calculated as follows: —Y={[?D]/[180/?]}0.5±0.2. (being calculation (B)) where D=maximum diameter of the form at any given point along the form. The invention also includes fir tree and bulbous milling cutters produced by the above defined method.Type: GrantFiled: September 21, 2010Date of Patent: November 5, 2013Assignee: Rolls-Royce PLCInventors: Christopher Peter Ralph Hill, Mark Kirby
-
Patent number: 8286536Abstract: A method of manufacturing a milling cutter having a cutting head and a coaxial integral shank including grinding, in a first grinding operation, a plurality of helical flutes into the outer periphery of a cutter blank from a lead end using a peripheral area of a first grinding wheel generally of frusto-conical profile and rotatable about an axis generally transversely of the milling cutter axis, which peripheral area produces, simultaneously, the following three features: a leading face of a trailing tooth; a rear face on an adjacent preceding tooth; and a swarf removal gullet having divergent sides, grinding, in a second grinding operation, and using a peripheral edge of a second grinding wheel, a relief face, which extends rearwardly from a leading end of a tooth tip, resulting in a minimum tooth wedge angle of approximately 60°, and grinding, in a third grinding operation, a radius on the end of each flute.Type: GrantFiled: November 12, 2007Date of Patent: October 16, 2012Assignee: Rolls-Royce PLCInventors: Mark Kirby, Christopher P R Hill
-
Publication number: 20120170985Abstract: A method of manufacturing a multi-tooth fir-tree or bulbous form milling cutter, by the grinding of a blank with a grinding wheel, wherein, a flat clearance angle ? of between 0° and 20° is generated on each tooth (13) by the path (14) of the grinding wheel (10), with each tooth (13) having a width (X) from tip to point of maximum clearance (see FIG. 5), calculated as follows: X={[(Rtan?)cos?]cos?}±0.25% (being calculation (A)) where R=radius of cutter, and where ?=clearance angle measured from a tangent to the tooth tip, and furthermore, wherein, each tooth (13) has a variable depth (Y) around the cutter, calculated as follows: Y={[?D]/[180/?]} 0.5±0.2. (being calculation (B)) where D=maximum diameter of the form at any given point along the form. The invention also includes fir tree and bulbous milling cutters produced by the above defined method.Type: ApplicationFiled: September 21, 2010Publication date: July 5, 2012Inventors: Christopher Peter Ralph Hill, Mark Kirby
-
Publication number: 20090324347Abstract: A method of manufacturing a milling cutter having a cutting head and a coaxial integral shank comprising the steps of grinding, in a first grinding operation, a plurality of helical flutes (5) into the outer periphery of a cutter blank from a lead end (24) using a peripheral area (16) of a first grinding wheel (15) generally of frusto-conical profile and rotatable about an axis (18) generally transversely of the milling cutter axis (1), which peripheral area (16) produces, simultaneously, the following three features: a leading face (9) of a trailing tooth; a rear face (10) on an adjacent preceding tooth; and a swarf removal gullet (13) having divergent sides, grinding, in a second grinding operation, and using a peripheral edge (19) of a second grinding wheel (20), a relief face (11), which extends rearwardly from a leading end of a tooth tip, resulting in a minimum tooth wedge angle of approximately 60°, and grinding, in a third grinding operation, a radius (23) on the end of each flute.Type: ApplicationFiled: November 12, 2007Publication date: December 31, 2009Applicant: Rolls-Royce PLCInventors: Mark Kirby, Christopher P.R. Hill
-
Publication number: 20080090113Abstract: Enhanced high temperature fuel cell systems, such as solid oxide fuel cell systems and molten carbonate fuel cell systems are disclosed. Embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating gas separation apparati facilitating the recycle of hydrogen fuel from fuel cell anode exhaust for supply to the fuel cell anode inlet. Further embodiments of the disclosure include solid oxide and molten carbonate fuel cell systems incorporating inventive combinations of anode materials conducive to combination with enriched hydrogen fuel. Other embodiments of the disclosure include gas separation apparati for providing enriched oxygen feed to the cathode inlet of solid oxide and molten carbonate fuel cells.Type: ApplicationFiled: October 9, 2007Publication date: April 17, 2008Inventors: Bowie Keefer, Matthew Babicki, Mark Kirby
-
Patent number: D662115Type: GrantFiled: September 22, 2011Date of Patent: June 19, 2012Assignee: Rolls-Royce PLCInventors: Mark Kirby, Christopher Peter Ralph Hill
-
Patent number: D662529Type: GrantFiled: April 14, 2011Date of Patent: June 26, 2012Assignee: Rolls-Royce PLCInventors: Mark Kirby, Christopher Peter Ralph Hill
-
Patent number: D790891Type: GrantFiled: August 21, 2015Date of Patent: July 4, 2017Assignee: Eureka Exhibits LLCInventors: Keith Feinstein, Mark Kirby
-
Patent number: D791517Type: GrantFiled: August 21, 2015Date of Patent: July 11, 2017Assignee: Eureka Exhibits LLCInventors: Keith Feinstein, Mark Kirby
-
Patent number: D806451Type: GrantFiled: May 24, 2017Date of Patent: January 2, 2018Assignee: Eureka ExhibitsInventors: Keith Feinstein, Mark Kirby
-
Patent number: D806452Type: GrantFiled: May 24, 2017Date of Patent: January 2, 2018Assignee: Eureka ExhibitsInventors: Keith Feinstein, Mark Kirby