Patents by Inventor Steven T. Perry
Steven T. Perry 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: 8747656Abstract: This invention relates to a process for conducting a hydrocracking or a hydrotreating process in a microchannel reactor. This invention also relates to a process and apparatus for flowing a vapor and liquid into a plurality of microchannels in a microchannel processing unit.Type: GrantFiled: October 9, 2009Date of Patent: June 10, 2014Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Ravi Arora, John Brophy, Francis P. Daly, Soumitra Deshmukh, Maddalena Fanelli, Kai Tod Paul Jarosch, Timothy J. LaPlante, Richard Q. Long, Terry Mazanec, Daniel Francis Ryan, Laura J. Silva, Wayne W. Simmons, Bruce Stangeland, Yong Wang, Thomas Yuschak, Steven T. Perry, Jeffrey Dale Marco, Michael Alan Marchiando, Robert Dwayne Litt
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Publication number: 20140134547Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Superior results were achieved for combustion chambers which contained a gap for free flow through the chamber. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results.Type: ApplicationFiled: October 14, 2013Publication date: May 15, 2014Applicant: Battelle Memorial InstituteInventors: Anna Lee Tonkovich, Gary Roberts, Steven T. Perry, Sean P. Fitzgerald, Robert S. Wegeng, Yong Wang, David Vanderwiel, Jennifer L. Marco
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Publication number: 20140109976Abstract: Provided is a process and apparatus for exchanging heat energy between three or more streams in a millichannel apparatus, which millichannel apparatus may comprise a heat exchanger which may be integrated with a millichannel reactor to form an integrated millichannel processing unit. The combining of a plurality of integrated millichannel apparatus to provide the benefits of large-scale operation is enabled. In particular, the millichannel heat exchanger enables flexible heat transfer between multiple streams and total heat transfer rates of about 1 Watt or more per core unit volume expressed as W/cc.Type: ApplicationFiled: December 31, 2013Publication date: April 24, 2014Applicant: Velocys, Inc.Inventors: James A. Mathias, G. Bradley Chadwell, Dongming Qui, Anna Lee Y. Tonkovich, Steven T. Perry, Matthew B. Schmidt, Sean P. Fitzgerald, David J. Hesse, Thomas D. Yuschak, Bin Yang
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Patent number: 8685365Abstract: Provided is a process and device for exchanging heat energy between three or more streams in a microchannel heat exchanger which can be integrated with a microchannel reactor to form an integrated microchannel processing unit. The combining of a plurality of integrated microchannel devices to provide the benefits of large-scale operation is enabled. In particular, the microchannel heat exchanger enables flexible heat transfer between multiple streams and total heat transfer rates of about 1 Watt or more per core unit volume expressed as W/cc.Type: GrantFiled: January 22, 2013Date of Patent: April 1, 2014Assignee: Velocys, Inc.Inventors: James A. Mathias, G. Bradley Chadwell, Annalee Y. Tonkovich, Steven T. Perry, Matthew B. Schmidt, Sean P. Fitzgerald, David J. Hesse, Thomas D. Yuschak, Bin Yang
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Patent number: 8580211Abstract: An apparatus is described which comprises at least one process microchannel having a height, width and length, the height being up to about 10 mm, the process microchannel having a base wall extending in one direction along the width of the process microchannel and in another direction along the length of the process microchannel; at least one fin projecting into the process microchannel from the base wall and extending along at least part of the length of the process microchannel; and a catalyst or sorption medium supported by the fin.Type: GrantFiled: September 14, 2010Date of Patent: November 12, 2013Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Dongming Qiu, Richard Q. Long, Barry L. Yang, Thomas Yuschak, Steven T. Perry
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Patent number: 8569202Abstract: The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described.Type: GrantFiled: October 1, 2012Date of Patent: October 29, 2013Assignee: Velocys Corp.Inventors: Junko M. Watson, Francis P. Daly, Yong Wang, Steven T. Perry, Anna Lee Tonkovich, Sean P. Fitzgerald, Laura J. Silva, Rachid Taha, Enrique Aceves de Alba, Ya-Huei Chen, Robert Rozmiarek, XiaoHong Li
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Patent number: 8557186Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Superior results were achieved for combustion chambers which contained a gap for free flow through the chamber. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results.Type: GrantFiled: September 27, 2010Date of Patent: October 15, 2013Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Gary Roberts, Steven T. Perry, Sean P. Fitzgerald, Robert S. Wegeng, Yong Wang, David Vanderwiel, Jennifer L. Marco
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Publication number: 20130186607Abstract: Provided is a process and device for exchanging heat energy between three or more streams in a microchannel heat exchanger which can be integrated with a microchannel reactor to form an integrated microchannel processing unit. The combining of a plurality of integrated microchannel devices to provide the benefits of large-scale operation is enabled. In particular, the microchannel heat exchanger enables flexible heat transfer between multiple streams and total heat transfer rates of about 1 Watt or more per core unit volume expressed as W/cc.Type: ApplicationFiled: January 22, 2013Publication date: July 25, 2013Applicant: VELOCYS, INC.Inventors: James A. Mathias, G. Bradley Chadwell, Dongming Qiu, Annalee Y. Tonkovich, Steven T. Perry, Matthew B. Schmidt, Sean P. Fitzgerald, David J. Hesse, Thomas D. Yuschak, Bin Yang
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Patent number: 8450237Abstract: The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described.Type: GrantFiled: October 1, 2012Date of Patent: May 28, 2013Assignee: Velocys, Inc.Inventors: Junko M. Watson, Francis P. Daly, Yong Wang, Steven T. Perry, Anna Lee Tonkovich, Sean P. Fitzgerald, Laura J. Silva, Rachid Taha, Enrique Aceves de Alba, Ya-Huei Chen, Robert Rozmiarek, XiaoHong Li
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Patent number: 8383054Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results, and/or results that can not be achieved with any prior art devices.Type: GrantFiled: April 25, 2011Date of Patent: February 26, 2013Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Gary Roberts, Sean P. Fitzgerald, Paul W. Neagle, Dongming Qiu, Matthew B. Schmidt, Steven T. Perry, David J. Hesse, Robert J. Luzenski, G. Bradley Chadwell, Ying Peng, James A. Mathias, Nathan P. Gano, Richard Q. Long, Wm. Allen Rogers, Ravi Arora, Wayne W. Simmons, Barry L. Yang, David J. Kuhlmann, Yong Wang, Thomas D. Yuschak, Thomas Forte, John Arthur Monahan, Robert Jetter
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Publication number: 20130023407Abstract: The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described.Type: ApplicationFiled: October 1, 2012Publication date: January 24, 2013Applicant: VELOCYS INC.Inventors: Junko M. Watson, Francis P. Daly, Yong Wang, Steven T. Perry, Anna Lee Tonkovich, Sean P. Fitzgerald, Laura J. Silva, Rachid Taha, Enrique Aceves de Alba, Ya-Huei Chen, Robert Rozmiarek, XiaoHong Li
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Patent number: 8277773Abstract: The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described.Type: GrantFiled: February 1, 2010Date of Patent: October 2, 2012Assignee: Velocys Corp.Inventors: Junko M. Watson, Francis P. Daly, Yong Wang, Steven T. Perry, Anna Lee Tonkovich, Sean P. Fitzgerald, Laura J. Silva, Rachid Taha, Enrique Aceves de Alba, Ya-Huei Chen, Robert Rozmiarek, XiaoHong Li
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Patent number: 8124177Abstract: Interior microchannels within microchannel apparatus are uniformly coated. Remarkably, these uniform coatings are formed from materials that are applied to the interior microchannels after an apparatus has been assembled or manufactured. Coatings can be made uniform along the length of a microchannel, in the corner of a microchannel, and/or throughout numerous microchannels in an array of microchannels. Techniques for tailoring the application of washcoats onto microchannels is also described.Type: GrantFiled: March 23, 2005Date of Patent: February 28, 2012Assignee: VelocysInventors: Anna Lee Tonkovich, Barry L. Yang, Terry Mazanec, Francis P. Daly, Sean P. Fitzgerald, Ravi Arora, Dongming Qiu, Bin Yang, Steven T. Perry, Kai Jarosh, Paul W. Neagle, David J. Hesse, Rachid Taha, Richard Long, Jeff Marco, Thomas D. Yuschak, Jeffrey J. Ramler, Mike Marchiando
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Patent number: 8122909Abstract: This invention relates to microchannel apparatus that includes microchannels with interior surface features for modifying flow; processes utilizing this microchannel architecture, and methods of making apparatus having these features.Type: GrantFiled: March 23, 2006Date of Patent: February 28, 2012Assignee: VelocysInventors: Anna Lee Tonkovich, Bin Yang, Steven T. Perry, Sean P. Fitzgerald, Ravi Arora, Kai Jarosch, Thomas D. Yuschak, Maddalena Fanelli, Tim Sullivan, Terry Mazanec
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Publication number: 20110300039Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results, and/or results that can not be achieved with any prior art devices.Type: ApplicationFiled: April 25, 2011Publication date: December 8, 2011Inventors: Anna Lee Tonkovich, Gary Roberts, Sean P. Fitzgerald, Paul W. Neagle, Dongming Qiu, Matthew B. Schmidt, Steven T. Perry, David J. Hesse, Robert J. Luzenski, G. Bradley Chadwell, Ying Peng, James A. Mathias, Nathan P. Gano, Richard Q. Long, Wm. Allen Rogers, Ravi Arora, Wayne W. Simmons, Barry L. Yang, David J. Kuhlmann, Yong Wang, Thomas D. Yuschak, Thomas Forte, John Arthur Monahan, Robert Jetter
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Publication number: 20110236279Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Superior results were achieved for combustion chambers which contained a gap for free flow through the chamber. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results.Type: ApplicationFiled: September 27, 2010Publication date: September 29, 2011Applicant: BATTELLE MEMORIAL INSTITUTEInventors: Robert S. Wegeng, Yong Wang, David Vanderwiel, Jennifer L. Marco, Anna Lee Tonkovich, Gary Roberts, Steven T. Perry, Sean P. Fitzgerald
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Patent number: 7999144Abstract: Methods of oxidative dehydrogenation are described. Surprisingly, Pd and Au alloys of Pt have been discovered to be superior for oxidative dehydrogenation in microchannels. Methods of forming these catalysts via an electroless plating methodology are also described. An apparatus design that minimizes heat transfer to the apparatus' exterior is also described.Type: GrantFiled: September 1, 2006Date of Patent: August 16, 2011Assignee: VelocysInventors: Anna Lee Tonkovich, Bin Yang, Steven T. Perry, Terry Mazanec, Ravi Arora, Francis P. Daly, Richard Long, Thomas D. Yuschak, Paul W. Neagle, Amanda Glass
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Patent number: 7931875Abstract: Integrated Combustion Reactors (ICRs) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic reaction. Particular reactor designs are also described. Processes of conducting reactions in integrated combustion reactors are described and results presented. Some of these processes are characterized by unexpected and superior results, and/or results that can not be achieved with any prior art devices.Type: GrantFiled: July 3, 2007Date of Patent: April 26, 2011Assignee: VelocysInventors: Anna Lee Tonkovich, Gary Roberts, Sean P. Fitzgerald, Paul W. Neagle, Dongming Qiu, Matthew B. Schmidt, Steven T. Perry, David J. Hesse, Robert J. Luzenski, G. Bradley Chadwell, Ying Peng, James A. Mathias, Nathan P. Gano, Ravi Arora, Barry L. Yang, David J. Kuhlmann, Thomas D. Yuschak, John Arthur Monahan
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Patent number: 7923592Abstract: The disclosed invention relates to a process for converting a feed composition comprising one or more hydrocarbons to a product comprising one or more unsaturated hydrocarbons, the process comprising: flowing the feed composition and steam in contact with each other in a microchannel reactor at a temperature in the range from about 200° C. to about 1200° C. to convert the feed composition to the product, the process being characterized by the absence of catalyst for converting the one or more hydrocarbons to one or more unsaturated hydrocarbons. Hydrogen and/or oxygen may be combined with the feed composition and steam.Type: GrantFiled: February 2, 2007Date of Patent: April 12, 2011Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Thomas Yuschak, Timothy J. LaPlante, Scott Rankin, Steven T. Perry, Sean Patrick Fitzgerald, Wayne W. Simmons, Terry Mazanec, Eric Daymo
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Patent number: 7896935Abstract: A process of conducting a catalyst reaction or fluid separation in comprising: at least one process microchannel having a height, width and length, the height being up to about 10 mm, the process microchannel having a base wall extending in one direction along the width of the process microchannel and in another direction along the length of the process microchannel; at least one fin projecting into the process microchannel from the base wall and extending along at least part of the length of the process microchannel; and a catalyst or sorption medium supported by the fin.Type: GrantFiled: December 28, 2006Date of Patent: March 1, 2011Assignee: Velocys, Inc.Inventors: Anna Lee Tonkovich, Dongming Qiu, Richard Q. Long, Barry L. Yang, Thomas Yuschak, Steven T. Perry