Patents by Inventor Shuang Chen

Shuang Chen 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).

  • Publication number: 20110009325
    Abstract: Provided is a rapamycin analog composition including a crystalline form of a rapamycin analog. The crystal can be a hydrate. dehydrate, solvate, or desolvate.
    Type: Application
    Filed: September 20, 2010
    Publication date: January 13, 2011
    Applicant: Abbott Laboratories
    Inventors: SHEKHAR VISWANATH, Larry Bartelt, Robert Leanna, Michael Rasmussen, Madhup Dhaon, Rodger Henry, Thomas Borchardt, Shuang Chen, Geoff Zhang
  • Patent number: 7820812
    Abstract: A process for preparing a crystalline rapamycin analog includes: combining the rapamycin analog with an organic medium to form a mixture; incubating the mixture until the rapamycin analog crystallizes; and recovering the crystalline rapamycin analog. The organic medium can be a solvent, and the process can include causing the rapamycin analog to dissolve into the solvent, and incubating the solvent until the rapamycin analog crystallizes. The following can also be performed: forming a slurry of crystalline rapamycin analog; stirring the rapamycin analog mixture until the rapamycin analog crystallizes; saturating the rapamycin analog solution; forming a supersaturated rapamycin analog solution; combining an antisolvent with the rapamycin analog and the solvent to form a biphasic mixture, and incubating the biphasic mixture to cause a liquid-liquid phase split.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: October 26, 2010
    Assignee: Abbott Laboratories
    Inventors: Shekhar Viswanath, Larry Bartelt, Robert Leanna, Michael Rasmussen, Madhup Dhaon, Rodger Henry, Thomas Borchardt, Shuang Chen, Geoff Zhang
  • Patent number: 7812032
    Abstract: A rapamycin analog composition includes a crystalline form of a rapamycin analog. The crystal can be a hydrate, dehydrate, solvate, or desolvate.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: October 12, 2010
    Assignee: Abbott Laboratories
    Inventors: Shekhar Viswanath, Larry Bartelt, Robert Leanna, Michael Rasmussen, Madhup Dhaon, Rodger Henry, Thomas Borchardt, Shuang Chen, Geoff Zhang
  • Patent number: 7685183
    Abstract: An exemplary method and/or exemplary embodiment of the present invention synchronizes an asset over a multi-tiered network. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. Synchronization addresses the restoration of asset coherency in a distributed system, i.e. bringing changes made to assets on one distributed node into harmonization with changes made to assets on another distributed node. In an embodiment, a synchronization call having a data argument and an asset type is received, an adapter associated with the asset type is selected, and the data argument is passed to the adapter. The asset type is determined, as well as a table associated with the asset type. A synchronization information object is retrieved from a target environment on a target node, and a synchronization asset is created based on the synchronization information.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: March 23, 2010
    Assignee: OP40, Inc
    Inventors: Charles P. Pace, Darin S. DeForest, Paolo R. Pizzorni, Shuang Chen
  • Patent number: 7685577
    Abstract: The present invention provides a system and method for translating an asset for distribution to a multi-tiered network node. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. In an embodiment, an asset has a logic/data section and an extended environment section. The logic/data section defines a function of the digital asset along with the asset's type, while the extended environment section supports the function of the logic/data section within at least one source environment. The asset type is determined and a process asset adapter, associated with the asset type and a target environment, is selected. The asset is then translated into a processed asset having a processed extended environment section supporting the function of the logic/data section in the target environment.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: March 23, 2010
    Assignee: OP40, Inc.
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Shuang Chen
  • Publication number: 20090186912
    Abstract: This invention relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Application
    Filed: September 17, 2008
    Publication date: July 23, 2009
    Applicant: Abbott Laboratories
    Inventors: Charles A. Flengte, Douglas K. Hutchinson, David A. Betebenner, David A. DeGoey, Pamela L. Donner, Warren M. Kati, Allan C. Krueger, Dachun Liu, Yaya Liu, Kenton L. Longenecker, Clarence J. Maring, Christopher E. Motter, John K. Pratt, John T. Randolph, Todd W. Rockway, Kent D. Stewart, Rolf Wagner, Shuang Chen, Yi Gao, Xiaochun Lou, Geoff G.Z. Zhang
  • Publication number: 20090176784
    Abstract: This invention relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Application
    Filed: September 17, 2008
    Publication date: July 9, 2009
    Applicant: ABBOTT LABORATORIES
    Inventors: Pamela L. Donner, John T. Randolph, Allan C. Krueger, David A. Betebenner, Douglas K. Hutchinson, Dachun Liu, Yaya Liu, Kenton L. Longenecker, Clarence J. Maring, John K. Pratt, Todd W. Rockway, Kent D. Stewart, Rolf Wagner, Shuang Chen, Yi Gao, John E. Hengeveld, Rodger F. Henry, Xiaochun Lou, Geoff G.Z. Zhang
  • Publication number: 20080306878
    Abstract: A method for administering an annuity product comprises the steps of establishing an annuity account, storing data relating to the account, determining an amount of an income payment and paying the income payment to the account owner. The amount of the income payment is subtracted from an account value. The amount of the account value is adjusted by a first process which includes adjusting the account value by a first index. The amount of the income payment is periodically redetermined by a second process which includes adjusting the amount of the income payment by a second index. The first and second processes are separate processes designed to cause the account value and a present value of the income payments to diverge, such that the value of the income payments becomes increasingly greater relative to the account value during a payout phase of the annuity account. One embodiment comprises a computer system for administering the annuity product in accordance with the subject method.
    Type: Application
    Filed: June 5, 2007
    Publication date: December 11, 2008
    Inventors: Charles Phillip Elam, II, Shuang Chen
  • Patent number: 7430610
    Abstract: A system and method for adjusting the distribution of an asset over a multi-tiered network is provided. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. In an embodiment, a performance metric is received and input to a performance model. The model determines a network optimization and at least one change requirement based on the metric. A package specification is changed to reflect the requirement, which may specify that at least one asset should be packaged in at least one package. The change requirement is implemented and the package is distributed over the network.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: September 30, 2008
    Assignee: OPYO, Inc.
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Shuang Chen
  • Publication number: 20080167336
    Abstract: The invention relates to compounds that are azaadamantane derivatives, particularly ether- or amine-substituted azaadamantane derivatives and salts and prodrugs thereof, compositions comprising such compounds, methods of using such compounds and compositions, processes for preparing such compounds, and intermediates obtained during such processes.
    Type: Application
    Filed: November 5, 2007
    Publication date: July 10, 2008
    Applicant: Abbott Laboratories
    Inventors: Michael R. Schrimpf, Diana L. Nersesian, Kevin B. Sippy, Jianguo Ji, Tao Li, Marc Scanio, Lei Shi, Chih-Hung Lee, William H. Bunnelle, Geoff G.Z. Zhang, Paul J. Brackemeyer, Shuang Chen, Rodger F. Henry
  • Publication number: 20080091008
    Abstract: A process for preparing a crystalline rapamycin analog includes: combining the rapamycin analog with an organic medium to form a mixture; incubating the mixture until the rapamycin analog crystallizes; and recovering the crystalline rapamycin analog. The organic medium can be a solvent, and the process can include causing the rapamycin analog to dissolve into the solvent, and incubating the solvent until the rapamycin analog crystallizes. The following can also be performed: forming a slurry of crystalline rapamycin analog; stirring the rapamycin analog mixture until the rapamycin analog crystallizes; saturating the rapamycin analog solution; forming a supersaturated rapamycin analog solution; combining an antisolvent with the rapamycin analog and the solvent to form a biphasic mixture, and incubating the biphasic mixture to cause a liquid-liquid phase split.
    Type: Application
    Filed: July 23, 2007
    Publication date: April 17, 2008
    Applicant: ABBOTT LABORATORIES
    Inventors: Shekhar Viswanath, Larry Bartelt, Robert Leanna, Michael Rasmussen, Madhup Dhaon, Rodger Henry, Thomas Borchardt, Shuang Chen, Geoff Zhang
  • Publication number: 20080085880
    Abstract: A rapamycin analog composition includes a crystalline form of a rapamycin analog. The crystal can be a hydrate, dehydrate, solvate, or desolvate.
    Type: Application
    Filed: July 23, 2007
    Publication date: April 10, 2008
    Applicant: ABBOTT LABORATORIES
    Inventors: Shekhar Viswanath, Larry Bartelt, Robert Leanna, Michael Rasmussen, Madhup Dhaon, Rodger Henry, Thomas Borchardt, Shuang Chen, Geoff Zhang
  • Patent number: 7209921
    Abstract: A method and system of operating a computer system for targeting one or more digital assets on a distribution server connected to one or more networks so that the digital assets are compatible with one or more target nodes connected to the networks includes examining the one or more digital assets to determine an asset type of the digital asset and, if the asset type is Relational Data (RD), retrieving one or more where clauses of the digital asset. The method and system may further include executing a token replacement operation on the where clause to create a transformed where clause and running a query on one or more tables specified in the digital asset using the transformed where clause, the query returning one or more returned records and the returned records correlating with the target node. The method and system may further include storing the returned record in the digital asset.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: April 24, 2007
    Assignee: OP40, Inc.
    Inventors: Charles P. Pace, Darin S. DeForest, Paolo R. Pizzorni, Shuang Chen
  • Patent number: 7181731
    Abstract: A method and system for organizing a package involving identifying an asset within an application, wherein the asset is determined by an asset boundary and the asset contains a logic/data part and an extended environment part; identifying the package within the application, wherein the package is a logical division of the application and wherein the package includes a plurality of assets; determining a package boundary identifying the scope of the package, wherein the package boundary may be determined by the asset boundary of at least one asset in the package; and organizing the package according to the package boundary, wherein the package including at least two assets.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: February 20, 2007
    Assignee: OP40, Inc.
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Shuang Chen
  • Patent number: 7150015
    Abstract: A method and system for deploying assets to multi-tiered network nodes. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. In one embodiment, a target node's environment may be adjusted before an asset is deployed to that target node. In an alternative embodiment, a target deployment adapter, associated with the asset, may be selected and deployed with the asset in order to allow the asset to operate in the target node environment. An implementation class, associated with the asset, may be inserted into the target node environment. An altered target deployment descriptor may also be inserted into the target node environment.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: December 12, 2006
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Darin S. Deforest, Shuang Chen
  • Patent number: 7136857
    Abstract: A component distribution server (CDS) system connected to at least one network through at least one respective network interface includes: a package specification process that receives at least one package, the packages being subparts of at least one application program from at least one enterprise information system (EIS), the packages having at least one assets, each asset having an asset type and at least two asset layers, a first asset layer being a logic/data layer and a second asset layer being an extended environment layer, the logic/data layer having information that includes a function of the asset and the extended environment layer being a subset of the EIS and having portions of the EIS necessary to support the respective logic/data layer; a process adapter process that translates at least one of the assets layers so that the asset performs the asset function on at least one target base environment of at least one target computer; and a target process that changes the at least one of the layers of
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: November 14, 2006
    Assignee: OP40, Inc.
    Inventors: Shuang Chen, Charles P. Pace, Paolo R. Pizzorni
  • Publication number: 20030154266
    Abstract: A system, method, article of manufacture, and a computer program product identifies (discovers) member objects of one or more computer system parts in an Enterprise Information System (EIS) while establishing at least one topographical relationship among the member objects to create digital assets, which involves traversing one or more computer file systems of the EIS to find one or more of the member objects. For each member object found, a digital asset identifier of the found member object is placed in an intermediate representation. The intermediate representation is a graph with nodes and edges. Each of the digital asset identifiers corresponds to one of the nodes of the graph. The edges represent the topographical relationship. A digital asset is created from the member object by placing the member object in a logic/data section of the digital asset and attaching an extended environment data structure to the logic/data section. The digital asset is stored in an asset inventory container object.
    Type: Application
    Filed: September 4, 2001
    Publication date: August 14, 2003
    Inventors: Mark Bobick, Charles P. Pace, Darin S. DeForest, Shuang Chen
  • Publication number: 20030140111
    Abstract: A system and method for adjusting the distribution of an asset over a multi-tiered network is provided. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. In an embodiment, a performance metric is received and input to a performance model. The model determines a network optimization and at least one change requirement based on the metric. A package specification is changed to reflect the requirement, which may specify that at least one asset should be packaged in at least one package. The change requirement is implemented and the package is distributed over the network.
    Type: Application
    Filed: September 4, 2001
    Publication date: July 24, 2003
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Shuang Chen
  • Publication number: 20030101223
    Abstract: An exemplary method and/or exemplary embodiment of the present invention synchronizes an asset over a multi-tiered network. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. Synchronization addresses the restoration of asset coherency in a distributed system, i.e. bringing changes made to assets on one distributed node into harmonization with changes made to assets on another distributed node. In an embodiment, a synchronization call having a data argument and an asset type is received, an adapter associated with the asset type is selected, and the data argument is passed to the adapter. The asset type is determined, as well as a table associated with the asset type. A synchronization information object is retrieved from a target environment on a target node, and a synchronization asset is created based on the synchronization information.
    Type: Application
    Filed: September 4, 2001
    Publication date: May 29, 2003
    Inventors: Charles P. Pace, Darin S. DeForest, Paolo R. Pizzorni, Shuang Chen
  • Publication number: 20030084134
    Abstract: An exemplary method and/or exemplary embodiment of the present invention provides a system and method for bridging an asset over a multi-tiered network. An asset may represent network and/or application components (e.g., data, objects, applications, program modules, etc.) that may be distributed among the various resources of the network. Generally, communications can be maintained between executable assets residing on different network nodes by bridging the execution context of the two nodes. In an embodiment, a mapping layer can be generated for assets that have run-time dependencies; the mapping layer uses a distribution system to bridge the execution context of a first environment with that of a second environment. The asset executing in the first environment is able to access another resource located in the second environment, even though the asset does not have local access to the resource in the second environment.
    Type: Application
    Filed: September 4, 2001
    Publication date: May 1, 2003
    Inventors: Charles P. Pace, Paolo R. Pizzorni, Shuang Chen