Patents by Inventor Tusar Nanda

Tusar Nanda 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).

  • Patent number: 11086302
    Abstract: A method of generating a product recipe for execution by a batch process in an automated manufacturing environment, such the product recipe is associated with a plurality of actions, a set of transitions, and a set of parameters, and such that the plurality of actions define a plurality of logical levels including a phase level at which the batch process interacts with equipment, includes receiving a procedure definition specifying the plurality of actions, receiving a transaction definition specifying the set of transitions so that each one in the set of transitions is associated with two or more of the plurality of actions, and receiving the set of parameters. Receiving the set of parameters includes receiving at least one dynamic input parameter that resolves to a value without obtaining the value from the product recipe or an operator prompt associated at the phase level of the product recipe.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: August 10, 2021
    Assignee: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Dawn M. Marruchella, William G. Irwin, Godfrey R. Sherriff, Tusar Nanda
  • Patent number: 8825189
    Abstract: Example methods and apparatus to execute an auxiliary recipe and a batch recipe execution are disclosed. A disclosed example method involves executing a first recipe, and before completion of execution of the first recipe, receiving an auxiliary recipe. The example method also involves determining whether the first recipe has reached an entry point at which the auxiliary recipe can be executed. The auxiliary recipe is then executed in response to determining that the first recipe has reached the entry point.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: September 2, 2014
    Assignee: Fisher Rosemount Systems, Inc.
    Inventors: James Henry Moore, Jr., Nathan William Pettus, William George Irwin, Tusar Nanda
  • Publication number: 20140094947
    Abstract: A method of generating a product recipe for execution by a batch process in an automated manufacturing environment, such the product recipe is associated with a plurality of actions, a set of transitions, and a set of parameters, and such that the plurality of actions define a plurality of logical levels including a phase level at which the batch process interacts with equipment, includes receiving a procedure definition specifying the plurality of actions, receiving a transaction definition specifying the set of transitions so that each one in the set of transitions is associated with two or more of the plurality of actions, and receiving the set of parameters. Receiving the set of parameters includes receiving at least one dynamic input parameter that resolves to a value without obtaining the value from the product recipe or an operator prompt associated at the phase level of the product recipe.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 3, 2014
    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Dawn M. Marruchella, William G. Irwin, Godfrey R. Sherriff, Tusar Nanda
  • Patent number: 8606379
    Abstract: A method of generating a product recipe for execution by a batch process in an automated manufacturing environment, such the product recipe is associated with a plurality of actions, a set of transitions, and a set of parameters, and such that the plurality of actions define a plurality of logical levels including a phase level at which the batch process interacts with equipment, includes receiving a procedure definition specifying the plurality of actions, receiving a transaction definition specifying the set of transitions so that each one in the set of transitions is associated with two or more of the plurality of actions, and receiving the set of parameters. Receiving the set of parameters includes receiving at least one dynamic input parameter that resolves to a value without obtaining the value from the recipe or an operator prompt associated at the phase level of the recipe.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: December 10, 2013
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: Dawn Marruchella, William George Irwin, Godfrey Roland Sherriff, Tusar Nanda
  • Patent number: 8165700
    Abstract: Systems and methods for providing an integrated HMI application for monitoring and interacting with both batch and non-batch processes in a process plant are disclosed. A plurality of independent stand-alone software objects defining various batch process interface views are embedded within a non-batch process control interface application. A blackboard service is provided for storing batch control data used by the various stand alone software objects. The blackboard service may be adapted to communicate with a batch control server to receive batch control data for populating the various batch interface views with data relating to various batch processes being carried out in the process plant and to send instructions for controlling the various batches input by users via the various batch interface views.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: April 24, 2012
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: Nathan William Pettus, Tusar Nanda, Aaron C. Jones, William George Irwin, James Henry Moore, Jr., David L. Deitz, Danny H. Do, Dawn Marruchella
  • Patent number: 8150541
    Abstract: Example methods and apparatus to modify a recipe process flow during recipe execution are disclosed. A disclosed example method involves executing a recipe, and before completion of execution of the recipe, receiving process flow change information indicative of a modification to a process flow of the recipe. Process flow rules are then retrieved from a process flow rules data structure. The recipe process flow is modified based on the process flow change information in response to determining that at least one requested change indicated by the process flow change information does not violate one of the process flow rules.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: April 3, 2012
    Assignee: Fisher-Rosemount Systems, Inc.
    Inventors: James Henry Moore, Jr., Nathan William Pettus, William George Irwin, Tusar Nanda
  • Publication number: 20100087935
    Abstract: Systems and methods for providing an integrated HMI application for monitoring and interacting with both batch and non-batch processes in a process plant are disclosed. A plurality of independent stand-alone software objects defining various batch process interface views are embedded within a non-batch process control interface application. A blackboard service is provided for storing batch control data used by the various stand alone software objects. The blackboard service may be adapted to communicate with a batch control server to receive batch control data for populating the various batch interface views with data relating to various batch processes being carried out in the process plant and to send instructions for controlling the various batches input by users via the various batch interface views.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 8, 2010
    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Nathan W. Pettus, Tusar Nanda, Aaron C. Jones, William G. Irwin, James H. Moore, JR., David L. Deitz, Danny H. Do, Dawn Marruchella
  • Publication number: 20100082132
    Abstract: A method of generating a product recipe for execution by a batch process in an automated manufacturing environment, such the product recipe is associated with a plurality of actions, a set of transitions, and a set of parameters, and such that the plurality of actions define a plurality of logical levels including a phase level at which the batch process interacts with equipment, includes receiving a procedure definition specifying the plurality of actions, receiving a transaction definition specifying the set of transitions so that each one in the set of transitions is associated with two or more of the plurality of actions, and receiving the set of parameters. Receiving the set of parameters includes receiving at least one dynamic input parameter that resolves to a value without obtaining the value from the recipe or an operator prompt associated at the phase level of the recipe.
    Type: Application
    Filed: September 29, 2008
    Publication date: April 1, 2010
    Applicant: FISHER-ROSEMOUNT SYSTEMS, INC.
    Inventors: Dawn Marruchella, William George Irwin, Godfrey Roland Sherriff, Tusar Nanda
  • Publication number: 20090125126
    Abstract: Example methods and apparatus to modify a recipe process flow during recipe execution are disclosed. A disclosed example method involves executing a recipe, and before completion of execution of the recipe, receiving process flow change information indicative of a modification to a process flow of the recipe. Process flow rules are then retrieved from a process flow rules data structure. The recipe process flow is modified based on the process flow change information in response to determining that at least one requested change indicated by the process flow change information does not violate one of the process flow rules.
    Type: Application
    Filed: November 13, 2007
    Publication date: May 14, 2009
    Inventors: James Henry Moore, JR., Nathan William Pettus, William George Irwin, Tusar Nanda
  • Publication number: 20090125906
    Abstract: Example methods and apparatus to execute an auxiliary recipe and a batch recipe execution are disclosed. A disclosed example method involves executing a first recipe, and before completion of execution of the first recipe, receiving an auxiliary recipe. The example method also involves determining whether the first recipe has reached an entry point at which the auxiliary recipe can be executed. The auxiliary recipe is then executed in response to determining that the first recipe has reached the entry point.
    Type: Application
    Filed: November 13, 2007
    Publication date: May 14, 2009
    Inventors: James Henry Moore, JR., Nathan William Pettus, William George Irwin, Tusar Nanda