Patents by Inventor John Joseph Anderson
John Joseph Anderson 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: 20220314182Abstract: The present invention relates to a reactor tube assembly comprising a reactor tube having a tube length and an inner surface, at least two tubular inserts each having an insert length and comprising i) a shell having an exterior portion at least partially contacting the inner surface of the reactor tube and ii) at least one fin projecting from the shell in a radial direction towards a center of said insert, wherein the inserts are positioned in the tube in a stacked manner such that the fins of the at least two inserts are offset in a longitudinal direction a particulate catalyst in contact with at least the shell and the fins of the inserts.Type: ApplicationFiled: September 16, 2020Publication date: October 6, 2022Inventors: John Joseph ANDERSON, Subramanian Brahmadathan SWERNATH
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Publication number: 20200330261Abstract: A bruxism prevention system has a mouthpiece comprising a pressure sensor, an electrode, and an electrical stimulation generator. The bruxism prevention system also includes a controller configured to manage application of electrical stimulation to a user via the electrode in response to a pressure sensed by the pressure sensor. A method of preventing bruxism includes disposing an electrode within a user's mouth, disposing a pressure sensor between the user's upper jaw and the user's lower jaw, disposing an electrical stimulation generator within the user's mouth, sensing a predetermined pressure, and applying electrical stimulation to the user's mouth via the electrode in response to the sensed predetermined pressure.Type: ApplicationFiled: April 16, 2020Publication date: October 22, 2020Inventor: John Joseph Anderson Jones
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Patent number: 10086355Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: GrantFiled: November 8, 2016Date of Patent: October 2, 2018Assignee: Sirrus, Inc.Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B. Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg
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Patent number: 9695106Abstract: In an embodiment, a method of producing a carbonate comprises reacting carbon monoxide and chlorine in a phosgene reactor in the presence of a catalyst to produce a first product comprising phosgene; wherein carbon tetrachloride is present in the first product in an amount of 0 to 10 ppm by volume based on the total volume of phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate; wherein the phosgene reactor comprises a tube, a shell, and a space located between the tube and the shell; wherein the tube comprises one or more of a mini-tube section and a second tube section; a first concentric tube concentrically located in the shell; a twisted tube; an internal scaffold; and an external scaffold.Type: GrantFiled: February 4, 2015Date of Patent: July 4, 2017Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Pankaj Singh Gautam, William E. Hollar, Jr., Sergio Ferrer Nadal, John Joseph Anderson
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Patent number: 9670131Abstract: In an embodiment, a method of producing carbonate can comprise: reacting a feed comprising carbon monoxide and chlorine in a tube of a reactor to produce a product composition comprising phosgene, wherein the tube has a particulate catalyst contained therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst, and wherein carbon tetrachloride is present in the product composition in an amount of 0 to 10 ppm by volume based on the volume of the phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate.Type: GrantFiled: February 4, 2015Date of Patent: June 6, 2017Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Pankaj Singh Gautam, William E. Hollar, Jr., Sergio Ferrer Nadal, John Joseph Anderson
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Publication number: 20170050167Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: ApplicationFiled: November 8, 2016Publication date: February 23, 2017Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B. Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg
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Publication number: 20170001943Abstract: In an embodiment, a method of producing a carbonate comprises reacting carbon monoxide and chlorine in a phosgene reactor in the presence of a catalyst to produce a first product comprising phosgene; wherein carbon tetrachloride is present in the first product in an amount of 0 to 10 ppm by volume based on the total volume of phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate; wherein the phosgene reactor comprises a tube, a shell, and a space located between the tube and the shell; wherein the tube comprises one or more of a mini-tube section and a second tube section; a first concentric tube concentrically located in the shell; a twisted tube; an internal scaffold; and an external scaffold.Type: ApplicationFiled: February 4, 2015Publication date: January 5, 2017Inventors: Pankaj Singh Gautam, William E. Hollar, JR., Sergio Ferrer Nadal, John Joseph Anderson
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Patent number: 9522381Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: GrantFiled: August 11, 2015Date of Patent: December 20, 2016Assignee: SIRRUS, INC.Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg
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Publication number: 20160347701Abstract: In an embodiment, a method of producing carbonate can comprise: reacting a feed comprising carbon monoxide and chlorine in a tube of a reactor to produce a product composition comprising phosgene, wherein the tube has a particulate catalyst contained therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst, and wherein carbon tetrachloride is present in the product composition in an amount of 0 to 10 ppm by volume based on the volume of the phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate.Type: ApplicationFiled: February 4, 2015Publication date: December 1, 2016Applicant: SABIC Global Technologies B.V.Inventors: Pankaj Singh Gautam, William E. Hollar, Jr., Sergio Ferrer Nadal, John Joseph Anderson
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Publication number: 20150343415Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: ApplicationFiled: August 11, 2015Publication date: December 3, 2015Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B. Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg
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Patent number: 9108914Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: GrantFiled: March 3, 2015Date of Patent: August 18, 2015Assignee: SIRRUS, INC.Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg
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Publication number: 20150218081Abstract: Method to obtain methylene malonate and related monomers following a bis(hydroxymethyl) malonate pathway. A bis(hydroxymethyl) malonate intermediary is subsequently reacted (i.e., subjected to thermolysis) to provide a methylene malonate monomer species. A source of formaldehyde (e.g., formalin) is provided in the presence of a basic catalyst (e.g., calcium hydroxide), to which a malonate (e.g., diethyl malonate) is added under suitable reaction conditions to obtain the desired intermediary (e.g., dialkyl bis(hydroxymethyl) malonate). The intermediary is reacted (i.e., subjected to thermolysis) under suitable conditions in the presence of a suitable catalyst (e.g., a zeolite) to obtain a methylene malonate monomer. In an exemplary embodiment, the thermolysis reaction includes the addition of the bis(hydroxymethyl) malonate intermediary onto a heated catalyst. The reaction product is collected and purified. The disclosed methods may be performed in a continuous operation.Type: ApplicationFiled: March 3, 2015Publication date: August 6, 2015Inventors: Bernard Miles Malofsky, Adam Gregg Malofsky, Jeffrey M. Sullivan, Philip B. Kisanga, John Joseph Anderson, Michael Charles Milner Cockrem, Philip Jay Carlberg