Patents by Inventor James Christie
James Christie 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: 20230321267Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.Type: ApplicationFiled: March 28, 2023Publication date: October 12, 2023Inventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
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Patent number: 11759526Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.Type: GrantFiled: May 25, 2018Date of Patent: September 19, 2023Assignees: MedImmune, LLC, The Regents Of The University Of CaliforniaInventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
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Publication number: 20230165974Abstract: The invention relates to modified lysines of the formula (I). The invention further relates to polypeptides comprising one or more modified lysine residues, pharmaceutical delivery systems comprising these polypeptides, pharmaceutical compositions containing them, and to their use in therapy.Type: ApplicationFiled: April 28, 2021Publication date: June 1, 2023Inventors: Ronald James CHRISTIE, Morgan Audrey URELLO
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Publication number: 20220371973Abstract: The present invention provides conjugates of a first polypeptide and a second polypeptide wherein the link between the first polypeptide and the second polypeptide comprises the following moiety.Type: ApplicationFiled: July 2, 2020Publication date: November 24, 2022Inventors: Jia Lin, Ronald James Christie, Changshou Gao
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Publication number: 20220160882Abstract: The present disclosure relates to a method of conjugating a compound of formula (I) O 5 R1-Q (ZL-COn-X—N O (I) with a polypeptide comprising at least one thiol group and molecules obtained from said method.Type: ApplicationFiled: November 16, 2021Publication date: May 26, 2022Inventors: Ronald James CHRISTIE, Changshou GAO, Nazzareno DIMASI
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Publication number: 20210283141Abstract: A conjugate of formula I: wherein Ab is a modified antibody having at least one free conjugation site on each heavy chain and each of RLL1 and RLL2 comprise the group:Type: ApplicationFiled: May 24, 2019Publication date: September 16, 2021Inventors: Luke MASTERSON, Balakumar VIJAYAKRISHNAN, Ronald James CHRISTIE
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Patent number: 11121013Abstract: A semiconductor wafer container includes two outer shells in a substantially flat and identical form. Each outer shell vertically overlaps so as to accommodate a single semiconductor wafer therein. Each outer shell has a main body, a wafer retaining device and an external wall forming device. The wafer retaining device accommodates and fixedly holds the wafer in such a manner that upper and bottom surfaces of the wafer are not substantially in contact with the outer shells. The wafer retaining device includes: an inclined surface; a wafer contact surface; and a shallow gap portion. The external wall forming device has a hanging portion formed on an outer peripheral edge of the bottom surface of the outer shell so as to externally constitute a closed external wall relative to the wafer when each outer shell vertically overlaps to store the wafer.Type: GrantFiled: February 6, 2018Date of Patent: September 14, 2021Assignee: ACHILLES CORPORATIONInventors: Masayuki Nishijima, Kenichi Hirose, James Christie
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Publication number: 20210118712Abstract: [Problem to be Solved] To provide a semiconductor wafer container [Solution] A semiconductor wafer container including two outer shells in a substantially flat and identical form, each outer shell vertically overlapping so as to accommodate a single semiconductor wafer therein, wherein the outer shell has a wafer retaining device and an external wall forming device in addition to a main body of the outer shell, wherein the wafer retaining device accommodates and fixedly holds the wafer in such a manner that upper and bottom surfaces of the wafer are not substantially in contact with the outer shells, the wafer retaining device including: an inclined surface formed on an upper surface of the outer shell and being in line contact with an outer peripheral edge of the wafer from below; a wafer contact surface formed on a bottom surface of the outer shell and being in surface contact with the outer peripheral edge of the wafer from above; and a shallow gap portion formed on each central region of both the upperType: ApplicationFiled: February 6, 2018Publication date: April 22, 2021Inventors: Masayuki NISHIJIMA, Kenichi HIROSE, James CHRISTIE
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Publication number: 20200206359Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.Type: ApplicationFiled: May 25, 2018Publication date: July 2, 2020Inventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
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Publication number: 20170304460Abstract: The present disclosure relates to a method of conjugating a compound of formula (I) with a polypeptide comprising at least one thiol group and molecules obtained from said method.Type: ApplicationFiled: October 1, 2015Publication date: October 26, 2017Inventors: Ronald James CHRISTIE, Changshou GAO, Nazzareno DIMASI
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Patent number: 9278075Abstract: A composition of matter for use in encapsulating a drug is expressed by formula (1) or formula (2): wherein R1 and R2 are each independently a hydrogen atom or a substituted or unsubstituted, linear or branched alkyl group having 1 to 12 carbon atoms; A is a hydrophilic polymer chain; L1 and L3 are each a linking group; B is a cation-containing group; R3 is a side chain of an amino acid; z is an integer of 5 to 500; x is an integer of 40% or more of z; y is 0 or a positive integer; z-x-y is 0 or a positive integer; p is an integer of 1 to 10; and q is an integer of 1 to 10.Type: GrantFiled: January 16, 2012Date of Patent: March 8, 2016Assignees: NANOCARRIER CO., LTD., THE UNIVERSITY OF TOKYOInventors: Kazunori Kataoka, Ronald James Christie, Nobuhiro Nishiyama, Kanjiro Miyata, Shigeto Fukushima, Yu Matsumoto, Takahiro Nomoto, Yasuki Kato
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Patent number: 8805610Abstract: Methods for estimating annual average daily traffic for a road segment from historical traffic counts are disclosed.Type: GrantFiled: June 14, 2012Date of Patent: August 12, 2014Assignee: University of New BrunswickInventors: Ehsan Bagheri, Ming Zhong, James Christie
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Patent number: 8765677Abstract: This invention relates to an isolated, synthetic or recombinant peptide, wherein the peptide comprises the sequence: C K G K G A Xaa1 C R Xaa2 Xaa3 Xaa4 Y Xaa5 C C Xaa6 G Xaa7 C R Xaa8 Xaa9 R C SEQ ID NO: 1 wherein Xaa1, Xaa3, Xaa4, Xaa6, Xaa7 and Xaa8 are independently selected from serine and threonine; Xaa2 is selected from arginine and lysine; Xaa5 is selected from aspartic acid and glutamic acid; and Xaa9 is selected from glycine, alanine, valine, leucine and isoleucine.Type: GrantFiled: September 21, 2010Date of Patent: July 1, 2014Assignees: The University of Queensland, The University of SydneyInventors: Richard Lewis, David John Adams, Geza Berecki, Roger Drinkwater, Paul Francis Alewood, MacDonald James Christie
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Publication number: 20140017328Abstract: A composition of matter for use in encapsulating a drug is expressed by formula (1) or formula (2): wherein R1 and R2 are each independently a hydrogen atom or a substituted or unsubstituted, linear or branched alkyl group having 1 to 12 carbon atoms; A is a hydrophilic polymer chain; L1 and L3 are each a linking group; B is a cation-containing group; R3 is a side chain of an amino acid; z is an integer of 5 to 500; x is an integer of 40% or more of z; y is 0 or a positive integer; z-x-y is 0 or a positive integer; p is an integer of 1 to 10; and q is an integer of 1 to 10.Type: ApplicationFiled: January 16, 2012Publication date: January 16, 2014Applicants: NANOCARRIER CO., LTD., THE UNIVERSITY OF TOKYOInventors: Kazunori Kataoka, Ronald James Christie, Nobuhiro Nishiyama, Kanjiro Miyata, Shigeto Fukushima, Yu Matsumoto, Takahiro Nomoto, Yasuki Kato
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Publication number: 20130110384Abstract: Methods for estimating annual average daily traffic for a road segment from historical traffic counts are disclosed.Type: ApplicationFiled: June 14, 2012Publication date: May 2, 2013Applicant: UNIVERSITY OF NEW BRUNSWICKInventors: Ming Zhong, Mohammad Ehsan Bagheri Garekani, James Christie
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Publication number: 20120329717Abstract: This invention relates to an isolated, synthetic or recombinant peptide, wherein the peptide comprises the sequence: C K G K G A Xaa1 C R Xaa2 Xaa3 Xaa4 Y Xaa5 C C Xaa6 G Xaa7 C R Xaa8 Xaa9 R C SEQ ID NO: 1 wherein Xaa1, Xaa3, Xaa4, Xaa6, Xaa7 and Xaa8 are independently selected from serine and threonine; Xaa2 is selected from arginine and lysine; Xaa5 is selected from aspartic acid and glutamic acid; and Xaa9 is selected from glycine, alanine, valine, leucine and isoleucine.Type: ApplicationFiled: September 21, 2010Publication date: December 27, 2012Inventors: Richard Lewis, John Adams David, Berecki Geza, Roger Drinkwater, Paul Francis Alewood, James Christie MacDonald
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Publication number: 20050031564Abstract: A color effect material is described as composed of a plurality of encapsulated substrate platelets in which each platelet is encapsulated with a highly reflective layer which acts as a reflector to light directed thereon and a spacer pigment layer which is selectively transparent to light directed thereon.Type: ApplicationFiled: August 18, 2004Publication date: February 10, 2005Inventors: Curtis Zimmermann, James Christie, Vivian Doxey, Daniel Fuller
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Patent number: 6381681Abstract: A memory protection system for shared memory in a multiprocessor computer is provided that comprises a multiprocessor computer (10) having a plurality of processor regions and a plurality of memory pages (16). Each processor region includes one or more processors (12). Each processor (12) includes a cache (18), and each memory page (16) includes one or more cache lines (20) for coupling to the cache (18) of processors (12) within the plurality of processor regions using the memory page (16). Each memory page (16) includes a set of protection bits (82) associated with each processor region in the plurality of processor regions. The set of protection bits (82) includes an acquire protection bit (84) for each processor region in the plurality of processor regions. The acquire protection bit (84) determines whether the associated processor is enabled to perform acquire operations on the memory page (16).Type: GrantFiled: September 30, 1999Date of Patent: April 30, 2002Assignee: Silicon Graphics, Inc.Inventors: David E. McCracken, Allan James Christie, James A. Stuart Fiske
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Patent number: 5050827Abstract: A support for the total weight of an instrument while playing in both sitting and standing positions having a base with foldable support arms, a height adjustable vertical tube and rod combination mounted in base's center. Two lengths of vertical tubes provide sitting and standing capability. Rod is bent at its top and attaches at right angle to a Y shaped instrument mount, a post equidistant to the inner sides of mount and in mount's center rests instrument's bell thereby securely supporting all instrument weight without attachments or insertions into instrument.Type: GrantFiled: June 29, 1990Date of Patent: September 24, 1991Inventors: James Christie, Robert Shelton