Patents Assigned to Absize, Inc.
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Patent number: 8563031Abstract: This invention relates to matrix patches for the topical (i.e., transdermal) delivery of piroxicam and methods for the treatment of acute and chronic pain and inflammation therewith, particularly pain and inflammation caused by sports injuries or other muscle aches or injuries requiring the application of analgesic and/or anti-inflammation medication, in this instance, piroxicam.Type: GrantFiled: May 25, 2011Date of Patent: October 22, 2013Assignee: Absize, Inc.Inventors: Changjin Wang, Eric Y. Sheu, Nancy Vuong
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Patent number: 7900855Abstract: The present invention provides a fullerene suspension and a method for producing a fullerene suspension having high dispersion stability without any chemical compound. Also, the fullerene suspension and its producing method makes it possible to be applied in various fields including the field of medical and pharmaceutical science and the field of foods and environment, in which the fullerene suspension obtained by the prior methods had not been applied. The fullerene is ground to form nanoparticles by irradiating a fullerene in a poor solvent with a laser. The pulse laser having a width of several-ten femtoseconds to several-hundred nanoseconds is appropriately applied.Type: GrantFiled: February 7, 2008Date of Patent: March 8, 2011Assignee: ABsize, Inc.Inventors: Tsuyoshi Asahi, Hiroshi Masuhara, Teruki Sugiyama, Isamu Oh, Sen-ichi Ryo
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Publication number: 20110033545Abstract: This invention relates to topical pharmaceutical preparations and methods for the treatment of acute and chronic pain and inflammation therewith. The preparations have a saturated solution of an active pharmaceutical ingredient in a solvent therefor in intimate combination and contact with a suspension of nanoparticles of the active pharmaceutical ingredient in the solvent, and a pharmaceutically acceptable carrier therefor, and are administered topically.Type: ApplicationFiled: July 27, 2010Publication date: February 10, 2011Applicant: ABsize, Inc.Inventor: Changjin Wang
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Patent number: 7815426Abstract: An apparatus for forming ultrafine particles, including: a light source generating a laser beam to be irradiated at an organic substance; at least one microflow channel capable of passing therethrough a suspension containing the organic substance; and a flow device for allowing the suspension containing the organic substance to continuously or intermittently pass through the microflow channel, the organic substance present in the microflow channel being irradiated with the laser beam at least once within a predetermined period, thereby forming ultrafine particles of the organic substance.Type: GrantFiled: May 15, 2007Date of Patent: October 19, 2010Assignee: ABsize Inc.Inventors: Hiroyuki Kato, Isao Umeda, Tsuyoshi Asahi, Hiroshi Masuhara, Teruki Sugiyama, Isamu Oh, Sen-ichi Ryo, Kazuya Hirata, Motohiko Nohmi
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Publication number: 20100066880Abstract: [Problems] To provide a microchip for cell sorting to obtain the desired cell from a number of cells quickly and accurately by combining the advantages from both methods using the optical tweezer and the liquid supply to the micro channel. [Means for solving problems] A microchip for sorting at least one cell including a base, the base comprising: a cell supply channel for supplying and flowing a liquid containing cells; a cell supply channel including an inlet port in liquid communication with a supply mechanism and a drain port in liquid communication with a drain mechanism; a cell sorting channel intersecting with the cell supply channel at their middle point, the cell sorting channel including an inlet port in liquid communication with a supply mechanism and a drain port in liquid communication with a drain mechanism.Type: ApplicationFiled: June 15, 2007Publication date: March 18, 2010Applicant: ABsize INC.Inventors: Setsuya Sato, Toshiyuki Yamato, Katsuaki Hayashi, Yoshitaka Matsumoto, Isamu Oh
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Publication number: 20100043882Abstract: [Problems] To provide a microchip for cell arranging which transfers and arranges the cell accurately and quickly, by combining advantages of the method of an optical tweezer and of micro channel.Type: ApplicationFiled: June 15, 2007Publication date: February 25, 2010Applicant: ABsize Inc.Inventors: Setsuya Sato, Toshiyuki Yamato, Katsuaki Hayashi, Yoshitaka Matsumoto, Takahiro Ochiya, Isamu Oh
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Patent number: 7597278Abstract: A method of producing a medicinal nanoparticle suspension is provided, wherein a medicinal ingredient added in a suspending solution is ground to form nanoparticles of the medicinal ingredient by irradiating the suspending solution with a laser. The process is implemented after adding a poorly water-soluble or water-insoluble medicinal ingredient of a drug in a poor solvent to form the suspending solution.Type: GrantFiled: May 15, 2007Date of Patent: October 6, 2009Assignees: Osaka University, Absize, Inc., Ebara CorporationInventors: Tsuyoshi Asahi, Hiroshi Masuhara, Teruki Sugiyama, Isamu Oh, Sen-ichi Ryo, Hiroyuki Kato, Isao Umeda
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Publication number: 20070284769Abstract: An apparatus for forming ultrafine particles, including: a light source generating a laser beam to be irradiated at an organic substance; at least one microflow channel capable of passing therethrough a suspension containing the organic substance; and a flow device for allowing the suspension containing the organic substance to continuously or intermittently pass through the microflow channel, the organic substance present in the microflow channel being irradiated with the laser beam at least once within a predetermined period, thereby forming ultrafine particles of the organic substance.Type: ApplicationFiled: May 15, 2007Publication date: December 13, 2007Applicants: EBARA CORPORATION, Osaka University, ABsize Inc.Inventors: Hiroyuki Kato, Isao Umeda, Tsuyoshi Asahi, Hiroshi Masuhara, Teruki Sugiyama, Isamu Oh, Sen-ichi Ryo, Kazuya Hirata, Motohiko Nohmi