Patents by Inventor Kenneth J. Wynne
Kenneth J. Wynne 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: 20240123122Abstract: A composition, comprising: a physiologically-acceptable polydimethylsiloxane having a surface; and one or more normal C6-C20NR1R2 saturated amine, salt thereof, or combination thereof, in contact with the polydimethylsiloxane, the surface, or both, wherein R1 and R2 may be same or different and independently selected from H, —CH3, —CH2CH3, —CH2CH2CH3, or combination thereofType: ApplicationFiled: May 24, 2023Publication date: April 18, 2024Applicant: WynnVision, LLCInventors: Kenneth J. WYNNE, Olga ZOLOTARSKAYA, Rebecca JARRELL, Kennard BRUNSON, Chenyu WANG
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Patent number: 11666686Abstract: A composition, comprising: a physiologically-acceptable polydimethylsiloxane having a surface; and one or more normal C6-C20NR1R2 saturated amine, salt thereof, or combination thereof, in contact with the polydimethylsiloxane, the surface, or both, wherein R1 and R2 may be same or different and independently selected from H, —CH3, —CH2CH3, —CH2CH2CH3, or combination thereof.Type: GrantFiled: July 18, 2022Date of Patent: June 6, 2023Assignee: WynnVision, LLCInventors: Kenneth J. Wynne, Olga Zolotarskaya, Rebecca Jarrell, Kennard Brunson, Chenyu Wang
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Publication number: 20230029153Abstract: A composition, comprising: a physiologically-acceptable polydimethylsiloxane having a surface; and one or more normal C6-C20NR1R2 saturated amine, salt thereof, or combination thereof, in contact with the polydimethylsiloxane, the surface, or both, wherein R1 and R2 may be same or different and independently selected from H, —CH3, —CH2CH3, —CH2CH2CH3, or combination thereof.Type: ApplicationFiled: July 18, 2022Publication date: January 26, 2023Applicant: WynnVision, LLCInventors: Kenneth J. WYNNE, Olga ZOLOTARSKAYA, Rebecca JARRELL, Kennard BRUNSON, Chenyu WANG
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Publication number: 20220325136Abstract: A composition and uses thereof are provided, comprising a polymerization product of a reactant composition, the reactant composition comprising: (a) vinyldimethylsiloxy-terminated polydimethylsiloxane, as monomer (MVIDMVI); (b) 45-55% poly(methylhydro-co-dimethylsiloxane), ?, ?-trimethylsiloxy terminated, as crosslinker (MVIDMVI); (c) platinum-divinyltetram-CA ethyl-disiloxane complex, as catalyst; (d) 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, as inhibitor; and (e) a filler-like resin composition comprising one or more of dimethylvinylated silica, trimethylated silica, and tetra(trimethylsiloxy) silane, as active ingredient, and one or more of xylene, ethylbenzene and toluene (MQ-R resin).Type: ApplicationFiled: August 28, 2020Publication date: October 13, 2022Applicant: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Chenyu Wang
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Patent number: 11162000Abstract: A compound is provided, having the formula (I), wherein RS is a soft block polymer; wherein each T is independently a urethane or urea linkage; see formulae (A) and (B); wherein each RD is independently —CH3, —CH2CH3, —CH2CH2CH3, or —CH2CH2CH2CH3; wherein each R?D is independently —CH3, —CH2CH3, —CH2CH2CH3, —CH2CH2CH2CH3, or —ORD; and wherein each p is independently 1, 2, or 3. Compositions containing the compound, and methods of making and using the compound are provided.Type: GrantFiled: November 12, 2018Date of Patent: November 2, 2021Assignee: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Wei Zhang
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Publication number: 20210253800Abstract: A surface-modified poly(dimethylsiloxane) is provided, comprising a Pt-cured poly(dimethylsiloxane) elastomer, having a surface; and a plurality of —CH2—CH2—R groups covalently bound to the surface; wherein R is a substituted or unsubstituted, branched or unbranched alkyl, aryl, aralkyl, alkylsilyl, silyl, alkyl ether, alkyl amine, quaternary alkyl amine, or alkylcarbonyloxy group. Methods of making and using the surface-modified poly(dimethylsiloxane) are also provided.Type: ApplicationFiled: October 11, 2019Publication date: August 19, 2021Applicant: Virginia Commonwealth UniversityInventors: Kenneth J. Wynne, Ashraf KAYESH
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Publication number: 20190315999Abstract: A compound is provided, having the formula (I), wherein RS is a soft block polymer; wherein each T is independently a urethane or urea linkage; see formulae (A) and (B); wherein each RD is independently —CH3, —CH2CH3, —CH2CH2CH3, or —CH2CH2CH2CH3; wherein each R?D is independently —CH3, —CH2CH3, —CH2CH2CH3, —CH2CH2CH2CH3, or —ORD; and wherein each p is independently 1, 2, or 3. Compositions containing the compound, and methods of making and using the compound are provided.Type: ApplicationFiled: November 12, 2018Publication date: October 17, 2019Applicant: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. WYNNE, Wei ZHANG
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Publication number: 20190269136Abstract: A compound having the formula: wherein n, y, R1 and R2 are defined herein, and others, methods of making of and using, and compositions made thereby which have an antimicrobial resistance effect are described.Type: ApplicationFiled: November 5, 2018Publication date: September 5, 2019Applicant: Virginia Commonwealth UniversityInventors: Kenneth J. Wynne, Souvik Chakrabarty, Wei Zhang, Asima Chakravorty, Olufemi O. Oyesanya
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Patent number: 10221333Abstract: A compound is provided, having the formula (I), wherein Rs is a soft block polymer; wherein each T is independently a urethane or urea linkage; see formulae (A) and (B); wherein each RD is independently —CH3, —CH2CH3, —CH2CH2CH3, or —CH2CH2CH2CH3; wherein each R?D is independently —CH3, —CH2CH3, —CH2CH2CH3, —CH2CH2CH2CH3, or —ORD; and wherein each p is independently 1, 2, or 3. Compositions containing the compound, and methods of making and using the compound are provided.Type: GrantFiled: September 30, 2014Date of Patent: March 5, 2019Assignee: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Wei Zhang
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Patent number: 10119035Abstract: A monolithic, self-stratifying polymer coating, comprising: inner and outer-most surfaces on opposite sides of the coating, the inner surface being in contact with and adhered to an article; a surface region, extending from the outermost surface to a depth of about 2 nm from the outermost surface; a middle region, extending from a depth of about 2 nm from the outermost surface to a depth of less than about 2000 nm from the outermost surface; and a bulk region, extending from a depth of less than about 2000 nm from the outermost surface to the inner surface; wherein the surface region comprises a fluorous polyoxetane having the formula: (I) wherein n is an integer of 0-1 1, and m is an integer>0, in a greater concentration relative to the middle and bulk regions; wherein the middle region comprises 3F-SiO1.5 groups in a greater concentration relative to the surface and bulk regions; and wherein the bulk region comprises a polyurethane in a greater concentration relative to the surface and middle regions.Type: GrantFiled: July 26, 2012Date of Patent: November 6, 2018Assignee: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Wei Zhang, Chenyu Wang, Souvik Chakrabarty
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Patent number: 10117436Abstract: A compound having the formula: wherein n, y, R1 and R2 are defined herein, and others, methods of making of and using, and compositions made thereby which have an antimicrobial resistance effect are described.Type: GrantFiled: March 24, 2016Date of Patent: November 6, 2018Assignee: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Souvik Chakrabarty, Wei Zhang, Asima Chakravorty, Olufemi O. Oyesanya
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Publication number: 20170049109Abstract: A compound having the formula: wherein n, y, R1 and R2 are defined herein, and others, methods of making of and using, and compositions made thereby which have an antimicrobial resistance effect are described.Type: ApplicationFiled: March 24, 2016Publication date: February 23, 2017Applicant: Virginia Commonwealth UniversityInventors: Kenneth J. Wynne, Souvik Chakrabarty, Wei Zhang, Asima Chakravorty, Olufemi O. Oyesanya
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Patent number: 9421276Abstract: A polymer is provided, comprising a subunit having the formula: wherein A, B, C, D, a, b, c, d, and p are defined herein. Compositions, methods of making, and methods of use are provided.Type: GrantFiled: September 3, 2013Date of Patent: August 23, 2016Assignee: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Hu Yang, Olga Zolotarskaya, Kenneth J. Wynne, Kristoffer Valerie
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Publication number: 20160215167Abstract: A compound is provided, having the formula (I), wherein RS is a soft block polymer; wherein each T is independently a urethane or urea linkage; see formulae (A) and (B); wherein each RD is independently —CH3, —CH2CH3, —CH2CH2CH3, or —CH2CH2CH2CH3; wherein each R?D is independently —CH3, —CH2CH3, —CH2CH2CH3, —CH2CH2CH2CH3, or —ORD; and wherein each p is independently 1, 2, or 3. Compositions containing the compound, and methods of making and using the compound are provided.Type: ApplicationFiled: September 30, 2014Publication date: July 28, 2016Applicant: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. WYNNE, Wei ZHANG
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Publication number: 20150258204Abstract: A polymer is provided, comprising a subunit having the formula: (I), wherein A, B, C, D, a, b, c, d, and p are defined herein. Compositions, methods of making, and methods of use are provided.Type: ApplicationFiled: September 3, 2013Publication date: September 17, 2015Applicant: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Hu Yang, Olga Zolotarskaya, Kenneth J. Wynne, Kristoffer Valerie
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Publication number: 20140302267Abstract: A monolithic, self-stratifying polymer coating, comprising: inner and outer-most surfaces on opposite sides of the coating, the inner surface being in contact with and adhered to an article; a surface region, extending from the outermost surface to a depth of about 2 nm from the outermost surface; a middle region, extending from a depth of about 2 nm from the outermost surface to a depth of less than about 2000 nm from the outermost surface; and a bulk region, extending from a depth of less than about 2000 nm from the outermost surface to the inner surface; wherein the surface region comprises a fluorous polyoxetane having the formula: (I) wherein n is an integer of 0-1 1, and m is an integer>0, in a greater concentration relative to the middle and bulk regions; wherein the middle region comprises 3F-SiO1.5 groups in a greater concentration relative to the surface and bulk regions; and wherein the bulk region comprises a polyurethane in a greater concentration relative to the surface and middle regions.Type: ApplicationFiled: July 26, 2012Publication date: October 9, 2014Applicant: VIRGINIA COMMONWEALTH UNIVERSITYInventors: Kenneth J. Wynne, Wei Zhang, Chenyu Wang, Souvik Chakrabarty
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Publication number: 20130183262Abstract: A compound having the formula: wherein n, y, R1 and R2 are defined herein, and others, methods of making of and using, and compositions made thereby which have an antimicrobial resistance effect are described.Type: ApplicationFiled: October 31, 2012Publication date: July 18, 2013Inventors: Kenneth J. Wynne, Souvik Chakrabarty, Wei Zhang, Asima Chakravorty, Olufemi O. Oyesanya
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Patent number: 7148309Abstract: This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced from these prepolymers, as well as the synthesis processes associated with each, and the use of the monomers, prepolymers and ultimate polymers, both directly and as components of numerous compositions.Type: GrantFiled: February 13, 2006Date of Patent: December 12, 2006Assignee: AMPAC Fine Chemicals LLCInventors: Aslam A. Malik, Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge
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Patent number: 6998460Abstract: This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced from these prepolymers, as well as the synthesis processes associated with each, and the use of the monomers, prepolymers and ultimate polymers, both directly and as components of numerous compositions.Type: GrantFiled: November 29, 2004Date of Patent: February 14, 2006Assignees: Aerojet-General Corporation, Omnova Solutions Inc.Inventors: Aslam A. Malik, Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge
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Patent number: 6825316Abstract: This invention is directed to mono- and bis-substituted oxetane monomers having fluorinated alkoxymethylene side chains, hydroxy-terminated prepolymers derived from these mono- and bis-substituted oxetane monomers and tetrahydrofuran (THF), and polymers produced from these prepolymers, as well as the synthesis processes associated with each, and the use of the monomers, prepolymers and ultimate polymers, both directly and as components of numerous compositions.Type: GrantFiled: November 8, 2002Date of Patent: November 30, 2004Assignees: Aerojet-General Corporation, Omnova Solutions, Inc.Inventors: Aslam A. Malik, Thomas G. Archibald, Roland P. Carlson, Kenneth J. Wynne, Edward N. Kresge