Patents by Inventor Christopher Leamon
Christopher Leamon 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: 11865481Abstract: A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge. The filter cartridge can be configured to interface with and be supported by a mesh holder. A housing can be attached over the filter cartridge to enclose the system and create a flow path for a mixed flow of compressible fluid and oil. The replaceable filter cartridge can be constructed of materials suitable for disposal in a waste incineration process. The mesh holder can be inserted on a combo-block and secured in place by a compression fitting. A stand pipe can extend into the interior of the filter media and be coupled with a central passage of the mesh holder.Type: GrantFiled: March 21, 2022Date of Patent: January 9, 2024Assignee: Ingersoll-Rand Industrial U.S., Inc.Inventors: Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
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Publication number: 20230092859Abstract: A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module. The filter housing is constructed to house a filter, the filter having a sealing feature disposed at a first end of the filter and having an engagement feature disposed at a second end of the filter opposite the first end. The filter housing includes a trap door constructed to contact the engagement feature, and constructed to drive the engagement feature in a direction parallel to an axis of the filter toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.Type: ApplicationFiled: November 22, 2022Publication date: March 23, 2023Inventors: Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
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Patent number: 11504666Abstract: A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module. The filter housing is constructed to house a filter, the filter having a sealing feature disposed at a first end of the filter and having an engagement feature disposed at a second end of the filter opposite the first end. The filter housing includes a trap door constructed to contact the engagement feature, and constructed to drive the engagement feature in a direction parallel to an axis of the filter toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.Type: GrantFiled: March 9, 2021Date of Patent: November 22, 2022Assignee: Ingersoll-Rand Industrial U.S., Inc.Inventors: Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
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Publication number: 20220280893Abstract: A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge. The filter cartridge can be configured to interface with and be supported by a mesh holder. A housing can be attached over the filter cartridge to enclose the system and create a flow path for a mixed flow of compressible fluid and oil. The replaceable filter cartridge can be constructed of materials suitable for disposal in a waste incineration process. The mesh holder can be inserted on a combo-block and secured in place by a compression fitting. A stand pipe can extend into the interior of the filter media and be coupled with a central passage of the mesh holder.Type: ApplicationFiled: March 21, 2022Publication date: September 8, 2022Inventors: Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
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Patent number: 11331610Abstract: A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge. The filter cartridge can be configured to interface with and be supported by a mesh holder. A housing can be attached over the filter cartridge to enclose the system and create a flow path for a mixed flow of compressible fluid and oil. The replaceable filter cartridge can be constructed of materials suitable for disposal in a waste incineration process. The mesh holder can be inserted on a combo-block and secured in place by a compression fitting. A stand pipe can extend into the interior of the filter media and be coupled with a central passage of the mesh holder.Type: GrantFiled: December 21, 2018Date of Patent: May 17, 2022Assignee: Ingersoll-Rand Industrial U.S., Inc.Inventors: Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
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Patent number: 11278834Abstract: A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge. The filter cartridge can be configured to interface with and be supported by a mesh holder. A housing can be attached over the filter cartridge to enclose the system and create a flow path for a mixed flow of compressible fluid and oil. The replaceable filter cartridge can be constructed of materials suitable for disposal in a waste incineration process. The mesh holder can be inserted on a combo-block and secured in place by a compression fitting. A stand pipe can extend into the interior of the filter media and be coupled with a central passage of the mesh holder.Type: GrantFiled: December 21, 2018Date of Patent: March 22, 2022Assignee: Ingersoll-Rand Industrial U.S., Inc.Inventors: Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
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Publication number: 20210187426Abstract: A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module. The filter housing is constructed to house a filter, the filter having a sealing feature disposed at a first end of the filter and having an engagement feature disposed at a second end of the filter opposite the first end. The filter housing includes a trap door constructed to contact the engagement feature, and constructed to drive the engagement feature in a direction parallel to an axis of the filter toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.Type: ApplicationFiled: March 9, 2021Publication date: June 24, 2021Inventors: Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
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Patent number: 10940423Abstract: A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module. The filter housing is constructed to house a filter, the filter having a sealing feature disposed at a first end of the filter and having an engagement feature disposed at a second end of the filter opposite the first end. The filter housing includes a trap door constructed to contact the engagement feature, and constructed to drive the engagement feature in a direction parallel to an axis of the filter toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.Type: GrantFiled: April 19, 2018Date of Patent: March 9, 2021Assignee: INGERSOLL-RAND INDUSTRIAL U.S., INC.Inventors: Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
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Publication number: 20200197849Abstract: A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge. The filter cartridge can be configured to interface with and be supported by a mesh holder. A housing can be attached over the filter cartridge to enclose the system and create a flow path for a mixed flow of compressible fluid and oil. The replaceable filter cartridge can be constructed of materials suitable for disposal in a waste incineration process. The mesh holder can be inserted on a combo-block and secured in place by a compression fitting. A stand pipe can extend into the interior of the filter media and be coupled with a central passage of the mesh holder.Type: ApplicationFiled: December 21, 2018Publication date: June 25, 2020Inventors: Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
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Publication number: 20190321767Abstract: A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module. The filter housing is constructed to house a filter, the filter having a sealing feature disposed at a first end of the filter and having an engagement feature disposed at a second end of the filter opposite the first end. The filter housing includes a trap door constructed to contact the engagement feature, and constructed to drive the engagement feature in a direction parallel to an axis of the filter toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.Type: ApplicationFiled: April 19, 2018Publication date: October 24, 2019Inventors: Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
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Publication number: 20130137139Abstract: Tubulysins are a series of naturally occurring cytotoxic agents that are of interest as anticancer therapeutic agents. Processes and intermediates useful for preparing naturally occurring and non-naturally occurring tubulysins and analogs and derivatives thereof are described.Type: ApplicationFiled: August 5, 2011Publication date: May 30, 2013Applicant: ENDOCYTE, INC.Inventors: Iontcho Radoslavov Vlahov, Michael Groaning, Paul Joseph Kleindl, Hari Krishna R. Santhapuram, Fei You, Kevin Yu Wang, Le-Cun Xu, Katheryn Marie Stanford, Allen Ritter, Paul Christopher Leamon
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Publication number: 20070275904Abstract: The present invention is directed to conjugated compounds comprising a folate, or an analog or derivative thereof, and an aziridinyl epothilone analog, as further described herein, and/or pharmaceutically-acceptable salts and/or solvates thereof, useful in the treatment of cancer or other folate-receptor associated conditions.Type: ApplicationFiled: May 25, 2007Publication date: November 29, 2007Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Gregory Vite, Francis Lee, Christopher Leamon, Iontcho Vlahov
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Publication number: 20070276018Abstract: The present invention is directed to aziridinyl epothilone compounds as further described herein, and/or pharmaceutically-acceptable salts and/or solvates thereof having the following Formula: wherein K is —O—, —S—, or —NR7—; A is —(CR8R9)—(CH2)m-Z- wherein Z is —(CHR10)—, —C(?O)—, —C(?O)—C(?O)—, —OC(?O)—, —N(R11)C(?O)—, —SO2—, or —N(R11)SO2—; B1 is hydroxyl or cyano and R1 is hydrogen or B1 and R1 are taken together to form a double bond; R2, R3, and R5 are, independently, hydrogen, alkyl, substituted alkyl, aryl or substituted aryl; or R2 and R3 may be taken together with the carbon to which they are attached to form an optionally substituted cycloalkyl; R4 is hydrogen, alkyl, alkenyl, substituted alkyl, substituted alkenyl, aryl, or substituted aryl; R6 is hydrogen, alkyl or substituted alkyl; R7, R8, R9, R10, R11 and R12 are independently hydrogen, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, aryl, substituted aryl, heterocycloalkyl, substituted heterocycloalkyl, heteroaryl, or subType: ApplicationFiled: May 25, 2007Publication date: November 29, 2007Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Gregory Vite, Francis Lee, Christopher Leamon, Iontcho Vlahov
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Publication number: 20070031334Abstract: The invention relates to compounds and methods for targeting radionuclide-based imaging agents to cells having receptors for a vitamin, or vitamin receptor binding derivative or analog thereof, by using such a vitamin as the targeting ligand for the imaging agent. The invention provides a compound of the formula for use in such methods. In the compound, V is a vitamin that is a substrate for receptor-mediated transmembrane transport in vivo, or a vitamin receptor binding derivative or analog thereof, L is a divalent linker, R is a side chain of an amino acid of the formula H2NCHRCOOH, M is a cation of a radionuclide, n is 1 or 0, K is 1 or 0, and the compound can be in a pharmaceutically acceptable carrier therefor. The vitamin-based compounds can be used to target radionuclides to cells, such as a variety of tumor cell types, for use in diagnostic imaging of the targeted cells.Type: ApplicationFiled: October 11, 2006Publication date: February 8, 2007Inventors: Christopher Leamon, Matthew Parker
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Publication number: 20050165227Abstract: This invention relates to vitamin-mitomycin conjugates, to a method of using the conjugates to selectively eliminate a population of pathogenic cells in a host animal harboring the pathogenic cells, and to a method of preparation of the conjugates. The conjugate is of the general formula B-L-X wherein the group B is a vitamin, or an analog or a derivative thereof, that binds to a surface accessible vitamin receptor that is uniquely expressed, overexpressed, or preferentially expressed by a population of pathogenic cells, wherein the group L comprises a cleavable linker, and wherein the group X comprises a mitomycin compound, or an analog or a derivative thereof. An additional therapeutic agent, such as a chemotherapeutic agent, can be administered in combination with the conjugate.Type: ApplicationFiled: May 13, 2003Publication date: July 28, 2005Inventors: Iontcho Vlahov, Christopher Leamon
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Publication number: 20050002942Abstract: The invention describes a vitamin receptor binding drug delivery conjugate, and preparations therefor. The drug delivery conjugate consists of a vitamin receptor binding moiety, a bivalent linker (L), and a drug. The vitamin receptor binding moiety includes vitamins, and vitamin receptor binding analogs and derivatives thereof, and the drug includes analogs and derivatives thereof. The vitamin receptor binding moiety is covalently linked to the bivalent linker, and the drug, or the analog or the derivative thereof, is covalently linked to the bivalent linker, wherein the bivalent linker (L) includes components such as spacer linkers, releasable linkers, and heteroatom linkers, and combinations thereof. Methods and pharmaceutical compositions for eliminating pathogenic cell populations using the drug delivery conjugate are also described.Type: ApplicationFiled: January 27, 2004Publication date: January 6, 2005Inventors: Iontcho Vlahov, Christopher Leamon, Matthew Parker, Stephen Howard, Hari Santhapuram, Apparao Satyam, Joseph Reddy
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Publication number: 20050002999Abstract: A liposome comprising about 1-25 mol % of a phosphatidylglycerol component and about 38-62 mol % of a phosphatidylcholine component is provided herein. In some embodiments, the liposomes further comprise a sterol component, for example a cholesterol.Type: ApplicationFiled: June 4, 2004Publication date: January 6, 2005Inventors: Rahul Mehta, Gregory Hardee, Christopher Leamon