Patents by Inventor John M. Leen
John M. Leen 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: 20240084255Abstract: An improved method of culturing cells for cell therapy applications that includes growing desired cells in the presence of antigen-presenting cells and/or feeder cells and with medium volume to surface area ratio of up to 1 ml/cm2 if the growth surface is not comprised of gas permeable material and up to 2 ml/cm2 if the growth surface is comprised of gas permeable material. The desired cells are at a surface density of less than 0.5×106 cells/cm2 at the onset of a production cycle, and the surface density of the desired cells plus the surface density of the antigen presenting cells and/or feeder cells are at least about 1.25×105 cells/cm2.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Juan F. VERA, Cliona M. ROONEY, Ann M. LEEN, John R. WILSON
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Patent number: 8839344Abstract: Software tools assist an access-policy analyst or creator to debug and/or author access policies. An access request contains a query that evaluates to either true or false depending on whether access is to be allowed. Abduction may be used to generate assumptions that, if true, would cause the access request to be true. The tool may perform analysis on the generated assumptions, such as: comparing the assumptions with tokens to detect errors in the tokens or to suggest changes to the tokens that would cause the query to be satisfied, or comparing the assumptions to a meta-policy. The tool may allow an analysis, policy author, or other person to interactively walk through assumptions in order to see the implications of the access policy.Type: GrantFiled: January 28, 2008Date of Patent: September 16, 2014Assignee: Microsoft CorporationInventors: Moritz Y. Becker, Blair B. Dillaway, Gregory D. Fee, Jason F. Mackay, Jason Hogg, John M. Leen
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Patent number: 8607311Abstract: Access to a resource may be controlled by a policy, such that a request to access the resource is either granted or denied based on what assertions have been made by various principals. To find the assertions that support a grant of access to the resource, a template may be created that defines the nature of assertions that would cause access to succeed. Assertions may be stored in the form of tokens. The template may be used to search an existing token store to find assertions that have been made, and/or to generate assertions that have not been found in the token store and that would satisfy the template. The assertions in the template may be created by performing an abductive reasoning process on an access query.Type: GrantFiled: December 21, 2007Date of Patent: December 10, 2013Assignee: Microsoft CorporationInventors: Moritz Y. Becker, Blair B. Dillaway, Gregory D. Fee, John M. Leen, Jason F. Mackay
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Patent number: 8600658Abstract: A mapping system tailors maps and directions for bicyclists. The mapping system stores map data including data about the suitability for biking along roads in a road network. A cost model, including a turn model, a hill model, and a penalty/bonus model is applied to the road network. The turn model models how long it takes to traverse an intersection. The hill model models a bicyclist's speed based on the road grade. The penalty/bonus model adjusts the calculated cost of a road segment under the turn model and hill model to take account of steep hills and other unfavorable or favorable conditions along the road segment for bicycling. The mapping system generates one or more routes between an origin and destination. The generated route that has the lowest adjusted cost is determined to be a recommended route. The mapping system formats maps and/or directions to display recommended routes.Type: GrantFiled: May 25, 2010Date of Patent: December 3, 2013Assignee: Google Inc.Inventors: John M. Leen, Scott T. Shawcroft, Iljya Kalai, Andrew M. Schwerin, Jonah Jones
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Patent number: 7653694Abstract: A system and method is provided to enable an e-mail to display a Web-based form. A definition concerning an e-mail address may include form schema owned by a Web site. Alternatively, the definition may contain a link to a Web service that provides the form schema. An e-mail client may download the form schema from the Web service, preferably along with additional data such as information concerning previous e-mails sent to the e-mail address, a FAQ list concerning an e-mail distribution list if the e-mail address represents the e-mail distribution list, etc. The Web site owning the form schema may receive and process e-mail containing the form according to the metadata of the Web-based form.Type: GrantFiled: December 15, 2004Date of Patent: January 26, 2010Assignee: Microsoft CorporationInventors: Daniel B. Witriol, John M. Leen
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Publication number: 20090193493Abstract: Software tools assist an access-policy analyst or creator to debug and/or author access policies. An access request contains a query that evaluates to either true or false depending on whether access is to be allowed. Abduction may be used to generate assumptions that, if true, would cause the access request to be true. The tool may perform analysis on the generated assumptions, such as: comparing the assumptions with tokens to detect errors in the tokens or to suggest changes to the tokens that would cause the query to be satisfied, or comparing the assumptions to a meta-policy. The tool may allow an analysis, policy author, or other person to interactively walk through assumptions in order to see the implications of the access policy.Type: ApplicationFiled: January 28, 2008Publication date: July 30, 2009Applicant: MICROSOFT CORPORATIONInventors: Moritz Y. Becker, Blair B. Dillaway, Gregory D. Fee, Jason F. Mackay, Jason Hogg, John M. Leen
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Publication number: 20090165110Abstract: Access to a resource may be controlled by a policy, such that a request to access the resource is either granted or denied based on what assertions have been made by various principals. To find the assertions that support a grant of access to the resource, a template may be created that defines the nature of assertions that would cause access to succeed. Assertions may be stored in the form of tokens. The template may be used to search an existing token store to find assertions that have been made, and/or to generate assertions that have not been found in the token store and that would satisfy the template. The assertions in the template may be created by performing an abductive reasoning process on an access query.Type: ApplicationFiled: December 21, 2007Publication date: June 25, 2009Applicant: MICROSOFT CORPORATIONInventors: Moritz Y. Becker, Blair B. Dillaway, Gregory D. Fee, John M. Leen, Jason F. Mackay