Patents by Inventor DOUG SKILSKYJ
DOUG SKILSKYJ 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: 20240124641Abstract: Embodiments in accordance with the present invention encompass a variety of polymers derived from polycyclic olefin monomers, such as hydrocarbon functionalized norbornenes. The polymers so formed function as ionomers and are suitable as anion exchange membrane for fabricating a variety of electrochemical devices, among others. More specifically, the ionomeric polymers used herein are derived from a variety of quaternized amino functionalized norbornene monomers and are lightly crosslinked (less than ten mol %). The membranes made therefrom exhibit very high ionic conductivity of up to 198 mS/cm at 80° C. This invention also relates to using an anion conducting solid polymer electrolyte as the ion conducting medium between the two electrodes and the ion conducting medium within the electrodes acting as the ionic conduit between electroactive material and electrolyte. The electrochemical devices made in accordance of this invention are useful as fuel cells, gas separators, and the like.Type: ApplicationFiled: December 8, 2023Publication date: April 18, 2024Applicants: PROMERUS, LLC, GEORGIA TECH RESEARCH CORPORATIONInventors: PAUL A. KOHL, MRINMAY MANDAL, MATTHEW L. BARCHOK, DOUG SKILSKYJ, LARRY F. RHODES
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Publication number: 20240109994Abstract: Embodiments in accordance with the present invention encompass copolymers and terpolymers of a variety of polycycloolefinic monomers at least one of which monomer contains an additional unpolymerized ethylenic bond. In further aspect of this invention there is provided an embodiment encompassing compositions containing the polymers of this invention, a crosslinker, a free radical initiator, a tackifier and one or more suitable additives. The compositions of this invention can be formed into a variety of three-dimensional insulating articles upon exposure to suitable high temperature, such as for example films. The objects formed from the compositions of this invention exhibit hitherto unattainable low dielectric constant and low-loss properties, and very high thermal properties. The compositions of this invention may additionally contain one or more organic or inorganic filler materials, which provide improved thermo-mechanical properties in addition to very low dielectric properties.Type: ApplicationFiled: September 7, 2023Publication date: April 4, 2024Applicant: PROMERUS, LLCInventors: PRAMOD KANDANARACHCHI, CHERYL BURNS, DOUG SKILSKYJ, LARRY F. RHODES
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Publication number: 20240110038Abstract: Embodiments in accordance with the present invention encompass compositions containing the polymer formed from a variety of polycycloolefinic monomers at least one of which monomer contains an additional unpolymerized ethylenic bond, hexagonal boron nitride, a crosslinker, a free radical initiator, a tackifier and one or more suitable additives. The compositions of this invention can be formed into a variety of three-dimensional insulating articles upon exposure to suitable high temperature, such as for example films. The objects formed from the compositions of this invention exhibit hitherto unattainable low dielectric constant and low-loss properties, and very high thermal properties. The compositions of this invention may additionally contain one or more organic or inorganic filler materials, which provide improved thermo-mechanical properties in addition to very low dielectric properties.Type: ApplicationFiled: September 7, 2023Publication date: April 4, 2024Applicant: PROMERUS, LLCInventors: PRAMOD KANDANARACHCHI, DOUG SKILSKYJ
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Patent number: 11879033Abstract: Embodiments in accordance with the present invention encompass a variety of polymers derived from polycyclic olefin monomers, such as hydrocarbon functionalized norbornenes. The polymers so formed function as ionomers and are suitable as anion exchange membrane for fabricating a variety of electrochemical devices, among others. More specifically, the ionomeric polymers used herein are derived from a variety of quaternized amino functionalized norbornene monomers and are lightly crosslinked (less than ten mol %). The membranes made therefrom exhibit very high ionic conductivity of up to 198 mS/cm at 80° C. This invention also relates to using an anion conducting solid polymer electrolyte as the ion conducting medium between the two electrodes and the ion conducting medium within the electrodes acting as the ionic conduit between electroactive material and electrolyte. The electrochemical devices made in accordance of this invention are useful as fuel cells, gas separators, and the like.Type: GrantFiled: July 30, 2021Date of Patent: January 23, 2024Assignees: PROMERUS, LLC, GEORGIA TECH RESEARCH CORPORATIONInventors: Paul A Kohl, Mrinmay Mandal, Matthew L Barchok, Doug Skilskyj, Larry F Rhodes
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Publication number: 20230312775Abstract: A series of palladium compounds as described herein are found to be superior vinyl addition polymerization catalysts. Specifically the compounds of formulae (I) and (II) as described herein surprisingly exhibit much higher reactivity than the compounds known in the art in the vinyl addition polymerization of a variety of cyclo-olefinic monomers, and thus polymers of very high molecular weight can be formed. Also disclosed are the formation of a variety of solid three dimensional objects, such as for example, solution extrusion of the polymer solutions formed from the vinyl addition polymerization of a variety of cyclic-olefinic monomers utilizing very low levels of palladium compounds of formulae (I) or (II) as described herein. The polymer films formed from the polymerization composition exhibit hitherto unattainable properties, for example superior transparent properties, higher thermal and mechanical properties, among other improved properties.Type: ApplicationFiled: April 5, 2023Publication date: October 5, 2023Applicants: PROMERUS, LLC, SUMITOMO BAKELITE CO., LTD.Inventors: SHUN HAYAKAWA, HUGH BURGOON, J. ALEX NIEMIEC, DOUG SKILSKYJ, LARRY F RHODES
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Publication number: 20220033571Abstract: Embodiments in accordance with the present invention encompass a variety of polymers derived from polycyclic olefin monomers, such as hydrocarbon functionalized norbomenes. The polymers so formed function as ionomers and are suitable as anion exchange membrane for fabricating a variety of electrochemical devices, among others. More specifically, the ionomeric polymers used herein are derived from a variety of quaternized amino functionalized norbornene monomers and are lightly crosslinked (less than ten mol %). The membranes made therefrom exhibit very high ionic conductivity of up to 198 mS/cm at 80° C. This invention also relates to using an anion conducting solid polymer electrolyte as the ion conducting medium between the two electrodes and the ion conducting medium within the electrodes acting as the ionic conduit between electroactive material and electrolyte. The electrochemical devices made in accordance of this invention are useful as fuel cells, gas separators, and the like.Type: ApplicationFiled: July 30, 2021Publication date: February 3, 2022Applicants: PROMERUS, LLC, GEORGIA TECH RESEARCH CORPORATIONInventors: PAUL A KOHL, MRINMAY MANDAL, MATTHEW L BARCHOK, DOUG SKILSKYJ, LARRY F RHODES
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Patent number: 10626198Abstract: Embodiments in accordance with the present invention encompass compositions encompassing a procatalyst and a thermal or photoactivator along with one or more monomers which undergo vinyl addition polymerization when said composition is heated to a temperature from 50° C. to 100° C. to form a substantially transparent film. The monomers employed therein have a range of refractive index from 1.4 to 1.6 and thus these compositions can be tailored to form transparent films of varied refractive indices. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as coatings, encapsulants, fillers, leveling agents, among others.Type: GrantFiled: January 4, 2018Date of Patent: April 21, 2020Assignee: PROMERUS, LLCInventors: Larry F Rhodes, Chad Brick, Doug Skilskyj
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Publication number: 20180194880Abstract: Embodiments in accordance with the present invention encompass compositions encompassing a procatalyst and a thermal or photoactivator along with one or more monomers which undergo vinyl addition polymerization when said composition is heated to a temperature from 50° C. to 100° C. to form a substantially transparent film. The monomers employed therein have a range of refractive index from 1.4 to 1.6 and thus these compositions can be tailored to form transparent films of varied refractive indices. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as coatings, encapsulants, fillers, leveling agents, among others.Type: ApplicationFiled: January 4, 2018Publication date: July 12, 2018Applicant: PROMERUS, LLCInventors: LARRY F. RHODES, CHAD BRICK, DOUG SKILSKYJ