Patents by Inventor William A. Barr
William A. Barr 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: 20170275602Abstract: Modified DNA polymerases have an affinity for DNA such that the polymerase has an ability to incorporate one or more nucleotides into a plurality of separate DNA templates in each reaction cycle. The polymerases are capable of forming an increased number of productive polymerase-DNA complexes in each reaction cycle. The modified polymerases may be used in a number of DNA sequencing applications, especially in the context of clustered arrays.Type: ApplicationFiled: June 9, 2017Publication date: September 28, 2017Applicant: Illumina Cambridge LimitedInventors: Geoffrey Paul Smith, Roberto Rigatti, Tobias William Barr Ost, Shankar Balasubramanian, Raquel Maria Sanches-Kuiper
-
Publication number: 20170202206Abstract: An animal trap may include a source of compressed gas; a trigger mechanism configured to be actuated by an animal, and a kill mechanism powered by compressed gas. The trap may include two or more trigger valves connected in series. At least one trigger valve may include an opening, a valve seat surrounding the opening, a valve member having a sealing surface, and an O-ring arranged to seal between the sealing surface and the valve seat. One or more flow paths may allow gas to flow along at least part of an internal periphery of the O-ring. The trigger may include a trigger rod extending in a rest position from a mount at or near a first end thereof. The trigger rod may be mounted for pivoting movement about the mount, and may have two rotational degrees of freedom. Pivoting movement of the trigger rod in any direction away from the rest position may result in actuation of the trigger.Type: ApplicationFiled: April 5, 2017Publication date: July 20, 2017Applicant: Goodnature LimitedInventors: Craig Richard Bond, Stuart William Barr, Robert Blair van Dam
-
Patent number: 9615566Abstract: An animal trap may include a source of compressed gas; a trigger mechanism configured to be actuated by an animal, and a kill mechanism powered by compressed gas. The trap may include two or more trigger valves connected in series. At least one trigger valve may include an opening, a valve seat surrounding the opening, a valve member having a sealing surface, and an O-ring arranged to seal between the sealing surface and the valve seat. One or more flow paths may allow gas to flow along at least part of an internal periphery of the O-ring. The trigger may include a trigger rod extending in a rest position from a mount at or near a first end thereof. The trigger rod may be mounted for pivoting movement about the mount, and may have two rotational degrees of freedom. Pivoting movement of the trigger rod in any direction away from the rest position may result in actuation of the trigger.Type: GrantFiled: August 26, 2013Date of Patent: April 11, 2017Assignee: Goodnature LimitedInventors: Craig Richard Bond, Stuart William Barr, Robert Blair van Dam
-
Patent number: 9557922Abstract: Techniques for peer-to-peer Peripheral Component Interconnect Express (PCIe) storage transfers are disclosed. In some embodiments, the techniques may be realized as a method for providing peer-to-peer storage transfers between PCIe devices including providing, in memory of a first PCIe device, a queue for data communicated between the first PCIe device and a target PCIe device, receiving, at the first PCIe device, queue memory allocation information transmitted from a host device communicatively coupled to the first PCIe device and the target PCIe device, and generating, using a computer processor of the first PCIe device, a storage command.Type: GrantFiled: March 31, 2016Date of Patent: January 31, 2017Assignee: HGST Netherlands B.V.Inventors: Colin Christopher McCambridge, Christopher William Barr, Adam Christopher Geml
-
Publication number: 20170021325Abstract: The invention relates to methods of generating templates for a nucleic acid sequencing reaction which comprise: providing at least one double-stranded nucleic acid molecule, wherein both strands of the double-stranded nucleic acid molecule are attached to a solid support at the 5? end, cleaving one or both strands of the double-stranded nucleic acid molecule, and subjecting the cleaved strand(s) to denaturing conditions to remove the portion of the cleaved strand(s) not attached to the solid support, thereby generating a partially or substantially single-stranded template for a nucleic acid sequencing reaction.Type: ApplicationFiled: October 6, 2016Publication date: January 26, 2017Inventors: Xiaohai Liu, John Milton, Geoffrey Paul Smith, Colin Lloyd Barnes, Isabelle Rasolonjatovo, Roberto Rigatti, Xiaolin Wu, Tobias William Barr Ost, Graham John Worsley, David James Earnshaw, Gerardo Turcatti, Anthony Romieu
-
Patent number: 9498763Abstract: The invention relates to methods of generating templates for a nucleic acid sequencing reaction which comprise: providing at least one double-stranded nucleic acid molecule, wherein both strands of the double-stranded nucleic acid molecule are attached to a solid support at the 5? end, cleaving one or both strands of the double-stranded nucleic acid molecule, and subjecting the cleaved strand(s) to denaturing conditions to remove the portion of the cleaved strand(s) not attached to the solid support, thereby generating a partially or substantially single-stranded template for a nucleic acid sequencing reaction.Type: GrantFiled: June 12, 2015Date of Patent: November 22, 2016Assignee: Illumina Cambridge LimitedInventors: Xiaohai Liu, John Milton, Geoffrey Paul Smith, Colin Lloyd Barnes, Isabelle Rasolonjatovo, Roberto Rigatti, Xiaolin Wu, Tobias William Barr Ost, Graham John Worsley, David James Earnshaw, Gerardo Turcatti, Anthony Romieu
-
Patent number: 9468204Abstract: An animal trap is powered by compressed gas and includes a trigger mechanism and kill mechanism. The trap is preferably self-resetting. A variety of sources of compressed gas may be used, and different kill mechanisms may also be used. The trap is particularly suited to applications where low-maintenance traps are required, because it uses a simple, reliable mechanism which can kill a number of animals over a long period of time without requiring maintenance or manual resetting.Type: GrantFiled: March 3, 2010Date of Patent: October 18, 2016Assignee: Goodnature LimitedInventors: Craig Richard Bond, Robert Blair van Dam, Stuart William Barr
-
Publication number: 20160251700Abstract: This invention relates to the preparation of nucleic acid samples for analysis. The invention may be particularly useful for single stranded samples. Embodiments of the invention involve the attachment of double stranded or hairpin oligonucleotides using template independent polymerase enzymes in the preparation of nucleic acid sequencing libraries.Type: ApplicationFiled: February 26, 2016Publication date: September 1, 2016Inventors: Tobias William Barr OST, Neil Matthew BELL
-
Publication number: 20160249599Abstract: An animal trap includes: a bait, a support, and an elastic band, wherein in a set state the support supports the elastic band in an expanded state, and wherein removal, consumption or destruction of the bait by an animal: causes the elastic band to contract around the animal to kill the animal; or causes the elastic band to drive a kill mechanism to kill the animal. Animal traps may be formed substantially or entirely of biodegradable materials. Animal traps may be adapted for aerial distribution. A trap dispenser may dispense traps as they are triggered.Type: ApplicationFiled: February 26, 2016Publication date: September 1, 2016Inventors: CRAIG RICHARD BOND, ROBERT BLAIR VAN DAM, STUART WILLIAM BARR
-
Publication number: 20160210062Abstract: Techniques for peer-to-peer Peripheral Component Interconnect Express (PCIe) storage transfers are disclosed. In some embodiments, the techniques may be realized as a method for providing peer-to-peer storage transfers between PCIe devices including providing, in memory of a first PCIe device, a queue for data communicated between the first PCIe device and a target PCIe device, receiving, at the first PCIe device, queue memory allocation information transmitted from a host device communicatively coupled to the first PCIe device and the target PCIe device, and generating, using a computer processor of the first PCIe device, a storage command.Type: ApplicationFiled: March 31, 2016Publication date: July 21, 2016Inventors: Colin Christopher MCCAMBRIDGE, Christopher William BARR, Adam Christopher GEML
-
Publication number: 20160115461Abstract: Modified DNA polymerases have an affinity for DNA such that the polymerase has an ability to incorporate one or more nucleotides into a plurality of separate DNA templates in each reaction cycle. The polymerases are capable of forming an increased number of productive polymerase-DNA complexes in each reaction cycle. The modified polymerases may be used in a number of DNA sequencing applications, especially in the context of clustered arrays.Type: ApplicationFiled: December 1, 2015Publication date: April 28, 2016Applicant: Illumina Cambridge LimitedInventors: Geoffrey Paul Smith, Roberto Rigatti, Tobias William Barr Ost, Shankar Balasubramanian, Raquel Maria Sanches-Kuiper
-
Patent number: 9304690Abstract: Techniques for peer-to-peer Peripheral Component Interconnect Express (PCIe) storage transfers are disclosed. In some embodiments, the techniques may be realized as a method for providing peer-to-peer storage transfers between PCIe devices including providing, in memory of a first PCIe device, a queue for data communicated between the first PCIe device and a target PCIe device, receiving, at the first PCIe device, queue memory allocation information transmitted from a host device communicatively coupled to the first PCIe device and the target PCIe device, and generating, using a computer processor of the first PCIe device, a storage command.Type: GrantFiled: May 7, 2014Date of Patent: April 5, 2016Assignee: HGST Netherlands B.V.Inventors: Colin Christopher McCambridge, Christopher William Barr, Adam Christopher Geml
-
Publication number: 20160090623Abstract: The invention relates to methods for pairwise sequencing of a double-stranded polynucleotide template, which methods result in the sequential determination of nucleotide sequences in two distinct and separate regions of the polynucleotide template. Using the methods of the invention it is possible to obtain two linked or paired reads of sequence information from each double-stranded template on a clustered array, rather than just a single sequencing read from one strand of the template.Type: ApplicationFiled: October 12, 2015Publication date: March 31, 2016Applicant: ILLUMINA CAMBRIDGE LIMITEDInventors: Roberto Rigatti, Tobias William Barr Ost
-
Patent number: 9273352Abstract: Modified DNA polymerases have an affinity for DNA such that the polymerase has an ability to incorporate one or more nucleotides into a plurality of separate DNA templates in each reaction cycle. The polymerases are capable of forming an increased number of productive polymerase-DNA complexes in each reaction cycle. The modified polymerases may be used in a number of DNA sequencing applications, especially in the context of clustered arrays.Type: GrantFiled: December 20, 2013Date of Patent: March 1, 2016Assignee: Illumina Cambridge LimitedInventors: Geoffrey Paul Smith, Roberto Rigatti, Tobias William Barr Ost, Shankar Balasubramanian, Raquel Maria Sanches-Kuiper
-
Patent number: 9267173Abstract: The invention relates to methods for pairwise sequencing of a double-stranded polynucleotide template, which methods result in the sequential determination of nucleotide sequences in two distinct and separate regions of the polynucleotide template. Using the methods of the invention it is possible to obtain two linked or paired reads of sequence information from each double-stranded template on a clustered array, rather than just a single sequencing read from one strand of the template.Type: GrantFiled: May 19, 2014Date of Patent: February 23, 2016Assignee: Illumina Cambridge LimitedInventors: Roberto Rigatti, Tobias William Barr Ost
-
Publication number: 20150343410Abstract: The invention relates to methods of generating templates for a nucleic acid sequencing reaction which comprise: providing at least one double-stranded nucleic acid molecule, wherein both strands of the double-stranded nucleic acid molecule are attached to a solid support at the 5? end, cleaving one or both strands of the double-stranded nucleic acid molecule, and subjecting the cleaved strand(s) to denaturing conditions to remove the portion of the cleaved strand(s) not attached to the solid support, thereby generating a partially or substantially single-stranded template for a nucleic acid sequencing reaction.Type: ApplicationFiled: June 12, 2015Publication date: December 3, 2015Applicant: ILLUMINA CAMBRIDGE LIMITEDInventors: Xiaohai Liu, John Milton, Geoffrey Paul Smith, Colin Lloyd Barnes, Isabelle Rasolonjatovo, Roberto Rigatti, Xiaolin Wu, Tobias William Barr Ost, Graham John Worsley, David James Earnshaw, Gerardo Turcatti, Anthony Romieu
-
Publication number: 20150324118Abstract: Techniques for peer-to-peer Peripheral Component Interconnect Express (PCIe) storage transfers are disclosed. In some embodiments, the techniques may be realized as a method for providing peer-to-peer storage transfers between PCIe devices including providing, in memory of a first PCIe device, a queue for data communicated between the first PCIe device and a target PCIe device, receiving, at the first PCIe device, queue memory allocation information transmitted from a host device communicatively coupled to the first PCIe device and the target PCIe device, and generating, using a computer processor of the first PCIe device, a storage command.Type: ApplicationFiled: May 7, 2014Publication date: November 12, 2015Applicant: HGST NETHERLANDS B.V.Inventors: Colin Christopher MCCAMBRIDGE, Christopher William BARR, Adam Christopher GEML
-
Publication number: 20150203910Abstract: The invention provides methods for pairwise sequencing of a double-stranded polynucleotide template, which methods result in the sequential determination of nucleotide sequences in two distinct and separate regions of the polynucleotide template.Type: ApplicationFiled: December 17, 2014Publication date: July 23, 2015Applicant: ILLUMINA CAMBRIDGE LIMITEDInventors: Geoffrey Paul Smith, Jonathan Mark Boutell, Colin Lloyd Barnes, Roberto Rigatti, Niall Anthony Gormley, David Bentley, Tobias William Barr Ost, Vincent Peter Smith, Graham John Worsley, Eric Hans Vermaas
-
Patent number: 9085802Abstract: The invention relates to methods of generating templates for a nucleic acid sequencing reaction which comprise: providing at least one double-stranded nucleic acid molecule, wherein both strands of the double-stranded nucleic acid molecule are attached to a solid support at the 5? end, cleaving one or both strands of the double-stranded nucleic acid molecule, and subjecting the cleaved strand(s) to denaturing conditions to remove the portion of the cleaved strand(s) not attached to the solid support, thereby generating a partially or substantially single-stranded template for a nucleic acid sequencing reaction.Type: GrantFiled: January 28, 2014Date of Patent: July 21, 2015Assignee: Illumina Cambridge LimitedInventors: Xiaohai Liu, John Milton, Geoffrey Paul Smith, Colin Lloyd Barnes, Isabelle Marie Julia Rasolonjatovo, Roberto Rigatti, Xiaolin Wu, Tobias William Barr Ost, Graham John Worsley, David James Earnshaw, Gerardo Turcatti, Anthony Romieu
-
Patent number: 8984184Abstract: A method for communicating data between peripheral devices and an embedded processor that includes receiving, at a data buffer unit of the embedded processor, the data from a peripheral device. The method also includes copying data from the data buffer unit into the bridge buffer of the embedded processor as a bridge buffer message. Additionally, the method includes creating, after storing the data as a bridge buffer message, a peripheral device message comprising the bridge buffer message, and sending the peripheral device message to a thread message queue of a subscriber.Type: GrantFiled: April 4, 2014Date of Patent: March 17, 2015Assignee: William Marsh Rice UniversityInventors: Thomas William Barr, Scott Rixner