Patents by Inventor Michael Stephen Donovan
Michael Stephen Donovan 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: 9400091Abstract: The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3,3? bisphenol-A dianhydride (BPADA), and 4,4?-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.Type: GrantFiled: December 12, 2014Date of Patent: July 26, 2016Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Michael Stephen Donovan, Gurulingamurthy M. Haralur
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Patent number: 9297515Abstract: The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3,3? bisphenol-A dianhydride (BPADA), and 4,4?-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.Type: GrantFiled: December 12, 2014Date of Patent: March 29, 2016Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Michael Stephen Donovan, Gurulingamurthy M. Haralur
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Patent number: 9181431Abstract: A thermoplastic composition comprises a polymer blend. The polymer blend comprises a first polyimide and a second polyimide. The first polyimide has repeating units derived from a first dianhydride and a first diamine. The second polyimide has repeating units derived from a second dianhydride and a second diamine. Either the first dianhydride and the second dianhydride are the same or the first diamine and the second diamine are the same.Type: GrantFiled: August 14, 2014Date of Patent: November 10, 2015Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Michael Stephen Donovan, Robert Russell Gallucci, Roy Ray Odle, Kapil Chandrakant Sheth
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Publication number: 20150099134Abstract: The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3, 3? bisphenol-A dianhydride (BPADA), and 4, 4?-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.Type: ApplicationFiled: December 12, 2014Publication date: April 9, 2015Applicant: SABIC Global Technologies B.V.Inventors: Michael Stephen Donovan, Gurulingamurthy M. Haralur
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Patent number: 8912272Abstract: The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3,3? bisphenol-A dianhydride (BPADA), and 4,4?-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.Type: GrantFiled: December 19, 2008Date of Patent: December 16, 2014Assignee: Sabic Innovative Plastics IP B.V.Inventors: Michael Stephen Donovan, Gurulingamurthy M. Haralur, Daniel Lowery
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Publication number: 20140357796Abstract: A thermoplastic composition comprises a polymer blend. The polymer blend comprises a first polyimide and a second polyimide. The first polyimide has repeating units derived from a first dianhydride and a first diamine. The second polyimide has repeating units derived from a second dianhydride and a second diamine. Either the first dianhydride and the second dianhydride are the same or the first diamine and the second diamine are the same.Type: ApplicationFiled: August 14, 2014Publication date: December 4, 2014Inventors: MICHAEL STEPHEN DONOVAN, ROBERT RUSSELL GALLUCCI, ROY RAY ODLE, KAPIL CHANDRAKANT SHETH
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Patent number: 8497343Abstract: A polyarylate composition comprising: structural units derived at least one substituted or unsubstituted diacid, at least one aromatic dihydroxy compound, and an unsaturated compound. The composition possesses good optical properties, flow, stability and mechanical property. Also disclosed is a process to prepare these compositions and articles therefrom.Type: GrantFiled: April 6, 2005Date of Patent: July 30, 2013Assignee: Sabic Innovative Plastics IP B.V.Inventors: Abbas Alli Ghudubhai Shaikh, Govind Subbanna Wagle, Ramesh Rajeswaran, Ganesh Kannan, Kyle Patrick Starkey, Michael Stephen Donovan
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Publication number: 20100159224Abstract: The invention relates to a moisture resistant composition comprising: a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3,3? bisphenol-A dianhydride (BPADA), and 4,4?-diaminodiphenyl sulfone (DDS); b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and c) from 0 to 30 weight percent based on the total weight of the composition of a filler. The invention relates to a reflector substrate comprising a moisture resistant layer metalized with a reflective layer, wherein the moisture resistant layer comprising the moisture resistant composition. The invention relates to a method for producing a metalized coating without a primer comprising applying a reflective layer directly to a moisture resistant layer in the absence of a primer, wherein the moisture resistant layer comprises the moisture resistant composition.Type: ApplicationFiled: December 19, 2008Publication date: June 24, 2010Applicant: SABIC Innovative Plastics IP B.V.Inventors: Michael Stephen Donovan, Gurulingamurthy M. Haralur
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Publication number: 20070149629Abstract: A expandable or expanded composition comprises either: a) an immiscible blend of polymers having more than one glass transition temperature and one of the polymers has a glass transition temperature greater than 180 degrees Celsius; b) a miscible blend of polymers having a single glass transition temperature greater than 217 degrees Celsius; or, c) a single virgin polymer having a glass transition temperature of greater than 247 degrees Celsius.Type: ApplicationFiled: December 22, 2005Publication date: June 28, 2007Inventors: Michael Stephen Donovan, Robert Russell Gallucci, Roy Ray Odle, Mark A. Sanner, Kapil Chandrakant Sheth, Rajendra Kashinath Singh
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Publication number: 20070142569Abstract: The present invention relates generally to the field of electrical connectors comprising either: a) an immiscible blend of polymers comprising one or more polyetherimides, having more than one glass transition temperature wherein the polyetherimide has a glass transition temperature greater than 217° Celsius; b) a miscible blend of polymers, comprising one or more polyetherimides, having a single glass transition temperature greater than 180° Celsius; or, c) a single polyetherimide having a glass transition temperature of greater than 247° Celsius.Type: ApplicationFiled: December 16, 2005Publication date: June 21, 2007Inventors: Michael Stephen Donovan, Robert Russell Gallucci, Roy Ray Odle, Mark A. Sanner, Kapil Chandrakant Sheth, Rajendra Kashinath Singh