Patents by Inventor Lisa M. Knight
Lisa M. Knight 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: 20170341066Abstract: A family of highly charged crystalline microporous metallophosphate molecular sieves designated PST-16 has been synthesized. These metallophosphates are represented by the empirical formula of: Rp+rAm+MxEyPOz where A is an alkali metal such as potassium, R is an organoammonium cation such as ethyltrimethylammonium, M is a divalent metal such as zinc and E is a trivalent framework element such as aluminum or gallium. The PST-16 family of molecular sieves are stabilized by combinations of alkali and organoammonium cations, enabling unique metalloalumino(gallo)phosphate compositions and exhibit the CGS topology. The PST-17 family of molecular sieves has catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: ApplicationFiled: May 8, 2017Publication date: November 30, 2017Inventors: Gregory J. Lewis, Christopher P. Nicholas, Lisa M. Knight, Seungwan Seo, Suk Bong Hong, Junghwan Lee
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Patent number: 9233856Abstract: A process for removing Hg2+ ions from a liquid stream is disclosed. The process involves contacting the liquid stream with specified UOP Zeolitic Materials. These molecular sieves are particularly effective in removing Hg2+ ions from aqueous streams even in the presence of Mg2+ and Ca2+ ions. The effective molecular sieves have an intermediate range of Si/Al ratios between about 2 and 20 and preferably between 3 and 10.Type: GrantFiled: February 21, 2014Date of Patent: January 12, 2016Assignee: UOP LLCInventors: Gregory J. Lewis, Paulina Jakubczak, Julio C. Marte, Susan C. Koster, Mark A. Miller, Lisa M. Knight, Jaime G. Moscoso
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Patent number: 8936776Abstract: A new family of crystalline microporous metallophosphates designated AlPO-67 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+ or DEDMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-67 compositions exhibit the LEV framework topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: GrantFiled: November 30, 2012Date of Patent: January 20, 2015Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8933287Abstract: A new family of crystalline microporous silicometallophosphates designated MAPSO-64 and modified forms thereof have been synthesized. These silicometallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as ETMA+ or DEDMA+, M is an alkaline earth or transition metal cation of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The MAPSO-64 compositions are characterized by a BPH framework topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: GrantFiled: March 25, 2014Date of Patent: January 13, 2015Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8916738Abstract: A new family of crystalline microporous metallophosphates designated AlPO-67 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+ or DEDMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-67 compositions have the LEV topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: GrantFiled: March 25, 2014Date of Patent: December 23, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8911614Abstract: A new family of crystalline microporous metallophosphates designated AlPO-59 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-59 compositions are characterized by a new unique ABC-6 net structure and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: GrantFiled: June 29, 2012Date of Patent: December 16, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8911704Abstract: A new family of crystalline microporous metallophosphates designated MAPSO-64 has been synthesized. These metallophosphates are represented by the empirical formula R+rMmn+EPxSiyOz where R is an organoammonium cation such as ETMA+ or DEDMA?, M is a divalent metal such as an alkaline earth or transition metal, and E is a framework element such as aluminum or gallium. The microporous MAPSO-64 compositions BPH topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: GrantFiled: November 30, 2012Date of Patent: December 16, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8906225Abstract: A new family of crystalline microporous metallophosphates designated AlPO-57 has been synthesized. These metallophosphates are represented by the empirical formula R+rMmn+EPxSiyOz where R is an organoammonium cation such as the DEDMA+, M is a divalent framework metal such as an alkaline earth or transition metal, and E is a framework element such as aluminum or gallium. The microporous AlPO-57 compositions are characterized by a new unique ABC-6 net structure and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: GrantFiled: June 29, 2012Date of Patent: December 9, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8871177Abstract: A new family of crystalline microporous metallophosphates designated AlPO-59 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-59 compositions are characterized by a new unique ABC-6 net structure and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: GrantFiled: June 29, 2012Date of Patent: October 28, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8871178Abstract: A new family of crystalline microporous metallophosphates designated AlPO-57 has been synthesized. These metallophosphates are represented by the empirical formula R+rMmn+EPxSiyOz where R is an organoammonium cation such as the DEDMA+, M is a divalent framework metal such as an alkaline earth or transition metal, and E is a framework element such as aluminum or gallium. The microporous AlPO-57 compositions are characterized by a new unique ABC-6 net structure and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: GrantFiled: June 29, 2012Date of Patent: October 28, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140311986Abstract: A process for removing Hg2+ ions from a liquid stream is disclosed. The process involves contacting the liquid stream with specified UOP Zeolitic Materials. These molecular sieves are particularly effective in removing Hg2+ ions from aqueous streams even in the presence of Mg2+ and Ca2+ ions. The effective molecular sieves have an intermediate range of Si/Al ratios between about 2 and 20 and preferably between 3 and 10.Type: ApplicationFiled: February 21, 2014Publication date: October 23, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Paulina Jakubczak, Julio C. Marte, Susan C. Koster, Mark A. Miller, Lisa M. Knight, Jaime G. Moscoso
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Publication number: 20140206918Abstract: A new family of crystalline microporous silicometallophosphates designated MAPSO-64 and modified forms thereof have been synthesized. These silicometallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as ETMA+ or DEDMA+, M is an alkaline earth or transition metal cation of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The MAPSO-64 compositions are characterized by a BPH framework topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: ApplicationFiled: March 25, 2014Publication date: July 24, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140206919Abstract: A new family of crystalline microporous metallophosphates designated AlPO-67 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+ or DEDMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-67 compositions have the LEV topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: ApplicationFiled: March 25, 2014Publication date: July 24, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140154177Abstract: A new family of crystalline microporous metallophosphates designated AlPO-67 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+ or DEDMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-67 compositions exhibit the LEV framework topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: ApplicationFiled: November 30, 2012Publication date: June 5, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140154176Abstract: A new family of crystalline microporous metallophosphates designated MAPSO-64 has been synthesized. These metallophosphates are represented by the empirical formula RrMmn+EPxSiyOz where R is an organoammonium cation such as ETMA+ or DEDMA?, M is a divalent metal such as an alkaline earth or transition metal, and E is a framework element such as aluminum or gallium. The microporous MAPSO-64 compositions BPH topology and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: ApplicationFiled: November 30, 2012Publication date: June 5, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8697927Abstract: A new family of crystalline microporous metallophosphates designated AlPO-67 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+ or DEDMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-67 compositions have the LEV topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: GrantFiled: October 16, 2013Date of Patent: April 15, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Patent number: 8696886Abstract: A new family of crystalline microporous silicometallophosphates designated MAPSO-64 and modified forms thereof have been synthesized. These silicometallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as ETMA+ or DEDMA+, M is an alkaline earth or transition metal cation of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The MAPSO-64 compositions are characterized by a BPH framework topology and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: GrantFiled: October 16, 2013Date of Patent: April 15, 2014Assignee: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140004036Abstract: A new family of crystalline microporous metallophosphates designated AlPO-59 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-59 compositions are characterized by a new unique ABC-6 net structure and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140005452Abstract: A new family of crystalline microporous metallophosphates designated AlPO-59 has been synthesized. These metallophosphates are represented by the empirical formula R+rMm2+EPxSiyOz where R is an organoammonium cation such as the ETMA+, M is a framework metal alkaline earth or transition metal of valence 2+, and E is a trivalent framework element such as aluminum or gallium. The AlPO-59 compositions are characterized by a new unique ABC-6 net structure and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes, and separation properties for separating at least one component.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk
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Publication number: 20140004024Abstract: A new family of crystalline microporous metallophosphates designated AlPO-57 has been synthesized. These metallophosphates are represented by the empirical formula R+rMmn+EPxSiyOz where R is an organoammonium cation such as the DEDMA+, M is a divalent framework metal such as an alkaline earth or transition metal, and E is a framework element such as aluminum or gallium. The microporous AlPO-57 compositions are characterized by a new unique ABC-6 net structure and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for separating at least one component.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: UOP LLCInventors: Gregory J. Lewis, Lisa M. Knight, Paulina Jakubczak, Justin E. Stanczyk