Patents by Inventor Mark A. Applegate
Mark A. Applegate 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: 20220370941Abstract: A hydro-enhanced air cleaner is provided as a stand-alone unit or as a component of a heating, ventilation, air conditioning system for a building which cleans and purifies ambient air and is also capable of producing potable water in humid environments. The device includes a dehumidifier which extracts polluted humid air and produces condensate including water and pollutants which adhere to the water. A degasser is connected with the dehumidifier to purify and degas the condensate to produce deionized water and pollutants. A humidifier is connected with the degasser to vaporize at least a portion of the deionized water for delivery to a living space. Excess deionized water may be collected as a potable water supply. In accordance with a method, the apparatus is used to continuously recycle air within a building further continuously clean the air.Type: ApplicationFiled: May 18, 2022Publication date: November 24, 2022Inventor: Mark Applegate
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Publication number: 20170055561Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder. Additionally, the medium is formulated with a pharmaceutically acceptable carrier as a vehicle for internal administration, applied directly to a food item or product, or formulated with a salve or ointment for topical applications. Also, the medium may be further processed to concentrate or reduce one or more factors or components contained within the medium.Type: ApplicationFiled: October 3, 2016Publication date: March 2, 2017Inventors: Gail K. Naughton, David L. Horwitz, Mark Applegate, Joan Zeltinger, Jonathan Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Patent number: 9458486Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder. Additionally, the medium is formulated with a pharmaceutically acceptable carrier as a vehicle for internal administration, applied directly to a food item or product, or formulated with a salve or ointment for topical applications. Also, the medium may be further processed to concentrate or reduce one or more factors or components contained within the medium.Type: GrantFiled: March 15, 2013Date of Patent: October 4, 2016Assignee: Allergen, Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark Applegate, Joan Zeltinger, Jonathan Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Patent number: 8476231Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder. Additionally, the medium is formulated with a pharmaceutically acceptable carrier as a vehicle for internal administration, applied directly to a food item or product, or formulated with a salve or ointment for topical applications. Also, the medium may be further processed to concentrate or reduce one or more factors or components contained within the medium.Type: GrantFiled: March 9, 2012Date of Patent: July 2, 2013Assignee: Allergan, Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Patent number: 8361485Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. The medium may be conditioned by stromal cells, parenchymal cells, mesenchymal stem cells, liver reserve cells, neural stem cells, pancreatic stem cells and/or embryonic stem cells. Additionally, the cells may be genetically modified. A three-dimensional tissue construct is preferred. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder.Type: GrantFiled: October 3, 2006Date of Patent: January 29, 2013Assignee: SkinMedica, Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Publication number: 20120230940Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder. Additionally, the medium is formulated with a pharmaceutically acceptable carrier as a vehicle for internal administration, applied directly to a food item or product, or formulated with a salve or ointment for topical applications. Also, the medium may be further processed to concentrate or reduce one or more factors or components contained within the medium.Type: ApplicationFiled: March 9, 2012Publication date: September 13, 2012Applicant: SkinMedica. Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Patent number: 8138147Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. The medium may be conditioned by stromal cells, parenchymal cells, mesenchymal stem cells, liver reserve cells, neural stem cells, pancreatic stem cells and/or embryonic stem cells. Additionally, the cells may be genetically modified. A three-dimensional tissue construct is preferred. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder.Type: GrantFiled: January 6, 2009Date of Patent: March 20, 2012Assignee: Skinmedica, Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Publication number: 20090123503Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. The medium may be conditioned by stromal cells, parenchymal cells, mesenchymal stem cells, liver reserve cells, neural stem cells, pancreatic stem cells and/or embryonic stem cells. Additionally, the cells may be genetically modified. A three-dimensional tissue construct is preferred. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder.Type: ApplicationFiled: January 6, 2009Publication date: May 14, 2009Applicant: SkinMedica. Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Publication number: 20070077232Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. The medium may be conditioned by stromal cells, parenchymal cells, mesenchymal stem cells, liver reserve cells, neural stem cells, pancreatic stem cells and/or embryonic stem cells. Additionally, the cells may be genetically modified. A three-dimensional tissue construct is preferred. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder.Type: ApplicationFiled: October 3, 2006Publication date: April 5, 2007Applicant: SkinMedica, Inc.Inventors: Gail Naughton, David Horwitz, Mark Applegate, Joan Zeltinger, Jonathan Mansbridge, Andreas Kern, Lee Landeen, Anthony Ratcliffe, R. Pinney
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Patent number: 7118746Abstract: Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. The medium may be conditioned by stromal cells, parenchymal cells, mesenchymal stem cells, liver reserve cells, neural stem cells, pancreatic stem cells and/or embryonic stem cells. Additionally, the cells may be genetically modified. A three-dimensional tissue construct is preferred. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder.Type: GrantFiled: May 12, 2000Date of Patent: October 10, 2006Assignee: SkinMedica, Inc.Inventors: Gail K. Naughton, David L. Horwitz, Mark A. Applegate, Joan Zeltinger, Jonathan N. Mansbridge, Andreas Kern, Lee K. Landeen, Anthony Ratcliffe, R. Emmett Pinney
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Patent number: 6121042Abstract: An apparatus and method for sterilizing, seeding, culturing, storing, shipping, and testing three-dimensional tissue constructs is disclosed. The apparatus includes a fluid reservoir, a pump, at least one treatment chamber, and a means for controlling media flow characteristics around a tissue construct disposed within the treatment chamber, and for controlling movement of the construct itself, so as to simulate a variety of physiologic conditions. One exemplary embodiment of the invention includes a means for applying an axial stress to the construct. Applying an axial stress to the construct during seeding and culturing results in a tissue-engineered construct with cells and their fibers oriented in a manner which is more likely to possess long term dimensional stability and the patency of native vessels with normal physiologic function.Type: GrantFiled: December 31, 1997Date of Patent: September 19, 2000Assignee: Advanced Tissue Sciences, Inc.Inventors: Alvin Peterson, Lee K. Landeen, John Bennett, Jason Gee, Scott Chesla, Joan Zeltinger, James H. Flatt, Mark A. Applegate, Noushin Dunkelman, Stephen V. Kemmerrer
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Patent number: 6060306Abstract: An apparatus and method for sterilizing, seeding, culturing, storing, shipping, and testing cartilage constructs is disclosed. The apparatus generally includes a treatment chamber and a means for varying the fluid flow and pressure within the treatment chamber during seeding and culturing. The application of pressure to the cartilage construct improves both the uniformity of seeding throughout the construct and facilitates the flow of nutrients to and removal of waste products from cells embedded in the construct. In this manner, a tissue-engineered cartilage construct with cells and their fibers oriented in a manner which is more likely to possess long term dimensional stability and the patency of cartilage with normal physiologic function may be formed.Type: GrantFiled: August 14, 1997Date of Patent: May 9, 2000Assignee: Advanced Tissue Sciences, Inc.Inventors: James H. Flatt, Mark A. Applegate, Alvin Peterson
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Patent number: 5843766Abstract: A tissue culture chamber is disclosed. The chamber is a casing that provides for growth of three-dimensional tissue, and more specifically for the growth of skin tissue, that can be grown, preserved in frozen form, and shipped to the end user in the same aseptic container. The tissue culture chamber includes a casing comprising a substrate within the casing designed to facilitate three-dimensional tissue growth on the surface of the substrate. The casing includes an inlet and an outlet port which assist the inflow and outflow of media. The casing also includes at least one flow distributor. In one embodiment, the flow distributor is a baffle, which is used to distribute the flow of the media within the chamber to create a continuous, uniform piece of three-dimensional tissue. In a second embodiment, the flow distributor is a combination of deflector plates, distribution channels, and a flow channel.Type: GrantFiled: February 5, 1996Date of Patent: December 1, 1998Assignee: Advanced Tissue Sciences, Inc.Inventors: Dawn Orton Applegate, Mark Applegate, Mark Baumgartner, John W. Bennett, John Danssaert, Robert Hardin, Lee Laiterman, Fred Schramm, William R. Tolbert
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Patent number: 5763267Abstract: An apparatus for the large scale culturing and packaging of cell suspensions, three dimensional tissue, and other biological systems is disclosed. The apparatus includes a plurality of flexible or semi-flexible treatment chambers comprising one or more individual culture pockets, a plurality of rigid spacers, an inlet fluid manifold, an outlet fluid manifold, a fluid reservoir, and a means for transporting fluid within the system. During treatment, liquid media is transported from the fluid reservoir to the inlet manifold, which will in turn evenly distribute the media to each of the connected treatment chambers and internal culture pockets. An outlet fluid manifold is also provided to ensure that each treatment chamber is evenly filled and to ensure that any air bubbles formed during treatment are removed from the treatment chambers. The treatment chambers are flexible or semi-flexible so as to provide for easy end-user handling during rinsing and application of the cultured transplants.Type: GrantFiled: April 16, 1996Date of Patent: June 9, 1998Assignee: Advanced Tissue SciencesInventors: Christine Kurjan, Mark A. Applegate, James H. Flatt, Dawn Orton Applegate, Nicole Bloom, Mark Baumgartner
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Patent number: 5510262Abstract: An apparatus and method are disclosed for culturing cells by flowing a medium through a packed bed of biocompatible macroporous ceramic particles disposed in a cell-culture reactor. In one embodiment, oxygen and other nutrients in the medium are transported significantly by convective flow through pores of the biocompatible macroporous ceramic particles to cells disposed within the pores. Oxygen can be introduced to the cell-culture reactor by sparging oxygen gas into the cell-culture reactor. Oxygen content in the medium can also be increased by increasing the solubility of oxygen in the medium, such as by adding perfluorocarbon or other oxygen carriers to the medium. The oxygen capacity of the reactor can be further increased by sparging oxygen-containing gas into the medium at a plurality of points in the packed bed, or by introducing oxygen gas to the medium through a solid-phase oxygen gas-permeable membrane disposed in the packed bed.Type: GrantFiled: November 16, 1993Date of Patent: April 23, 1996Assignee: Massachusetts Institute of TechnologyInventors: Gregory Stephanopoulos, Rahul Singhvi, Seujeung Park, Maria Flytzani-Stephanopoulos, Mark A. Applegate
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Patent number: 5262320Abstract: An apparatus and method are disclosed for culturing cells by flowing a medium through a packed bed of biocompatible macroporous ceramic particles disposed in a cell-culture reactor. In one embodiment, oxygen and other nutrients in the medium are transported significantly by convective flow through pores of the biocompatible macroporous ceramic particles to cells disposed within the pores. Oxygen can be introduced to the cell-culture reactor by sparging oxygen gas into the cell-culture reactor. Oxygen content in the medium can also be increased by increasing the solubility of oxygen in the medium, such as by adding perfluorocarbon or other oxygen carriers to the medium. The oxygen capacity of the reactor can be further increased by sparging oxygen-containing gas into the medium at a plurality of points in the packed bed, or by introducing oxygen gas to the medium through a solid-phase oxygen gas-permeable membrane disposed in the packed bed.Type: GrantFiled: July 29, 1992Date of Patent: November 16, 1993Assignee: Massachusetts Institute of TechnologyInventors: Gregory Stephanopoulos, Rahul Singhvi, Seujeung Park, Maria Flytzani-Stephanopoulos, Mark A. Applegate