Patents by Inventor Janardhanan Anand Subramony

Janardhanan Anand Subramony 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: 11482315
    Abstract: A methodology to track patient usage of an autoinjector (AI) device, and to an external or electronic adaptor (eAdaptor) adapted to be used with the AI are disclosed. The eAdaptor contains sensors (including but not limited to a temperature sensor, a sound sensor, a vibration sensor and a magnetic sensor system), a display, a microprocessor, a real time clock, and communication systems that enables the eAdaptor to capture and confirm autoinjector (AI) use, as well as injection information, and transmit such information wirelessly to a smart phone or any other data receiving system or device. Also disclosed are an internal logic to operate the eAdaptor and a smart device APP that pairs with the internal logic to guide the patients with graphical user interface (GUI) displays on the smart device.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: October 25, 2022
    Assignee: MEDIMMUNE, LLC
    Inventors: Michael C. Song, Janardhanan Anand Subramony
  • Patent number: 11173124
    Abstract: The present invention provides formulations for oral administration of GLP-1 peptide analogs, methods of making such formulations, and methods of treatment using such formulations.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: November 16, 2021
    Assignee: MedImmune Limited
    Inventors: Sergei Pechenov, Puneet Tyagi, Janardhanan Anand Subramony
  • Patent number: 11077254
    Abstract: A smart plunger rod adapted to push a medication out of a syringe is disclosed. The plunger rod comprises a shaft sized and dimensioned to act on a piston on the syringe and a finger actuated head portion containing at least two subunits of a wireless sensor. In a pre-activation configuration, the subunits are spaced apart from each other by a physical barrier and the wireless sensor is non-operational. In a post-activation configuration, the subunits are connected to each other and the sensor is operational to send a signal. A user activates the finger actuated head portion to reversibly move the physical barrier and moves the plunger rod from the pre-activation configuration to the post-activation configuration. The signal sent by the sensor comprises information relating to ejecting the medication out of the syringe, and is received by a remote receiver.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: August 3, 2021
    Assignee: MEDIMMUNE, LLC
    Inventors: Janardhanan Anand Subramony, Michael C. Song
  • Publication number: 20210151160
    Abstract: A methodology to track patient usage of an autoinjector (AI) device, and to an external or electronic adaptor (eAdaptor) adapted to be used with the AI are disclosed. The eAdaptor contains sensors (including but not limited to a temperature sensor, a sound sensor, a vibration sensor and a magnetic sensor system), a display, a microprocessor, a real time clock, and communication systems that enables the eAdaptor to capture and confirm autoinjector (AI) use, as well as injection information, and transmit such information wirelessly to a smart phone or any other data receiving system or device. Also disclosed are an internal logic to operate the eAdaptor and a smart device APP that pairs with the internal logic to guide the patients with graphical user interface (GUI) displays on the smart device.
    Type: Application
    Filed: August 9, 2018
    Publication date: May 20, 2021
    Inventors: MICHAEL C. SONG, JANARDHANAN ANAND SUBRAMONY
  • Publication number: 20200323782
    Abstract: The present invention provides formulations for oral administration of GLP-1 peptide analogs, methods of making such formulations, and methods of treatment using such formulations.
    Type: Application
    Filed: October 30, 2018
    Publication date: October 15, 2020
    Inventors: Sergei PECHENOV, Puneet TYAGI, Janardhanan Anand SUBRAMONY
  • Publication number: 20200276390
    Abstract: A device configured to delivery medication is disclosed. The device contains a plurality of sensors, including a magnetic proximity sensor and a temperature sensor. The proximity magnetic sensor can detect whether all the medication has been injected into a patient. The temperature sensor can ascertain whether the temperature of the medication has reached a predetermined or proper level for injection. The device also contains a locking device that can lock the device when the temperature of the medication is below this proper temperature and can automatically unlock the device when the temperature reaches or exceeds this proper temperature.
    Type: Application
    Filed: April 19, 2018
    Publication date: September 3, 2020
    Inventors: MICHAEL C. SONG, JANARDHANAN ANAND SUBRAMONY
  • Publication number: 20180280622
    Abstract: This invention discloses pre-filled syringes and adjustable or movable dose limit fittings that cooperate with the plunger rod to titrate dosage, and methods for using same.
    Type: Application
    Filed: October 3, 2016
    Publication date: October 4, 2018
    Applicant: MEDIMMUNE, LLC
    Inventors: Bo LI, Daniel HEINSBERGEN, Janardhanan Anand SUBRAMONY
  • Publication number: 20100076052
    Abstract: Pharmaceutical formulations comprising perindopril or its salts, isomers, enantiomers, polymorphs, metabolites, solvates, hydrates, and mixtures thereof, and at least one surface stabilizer. Also disclosed are methods of stabilizing perindopril in the formulations, and polyoxyethylene-polyoxypropylene block copolymers as surface stabilizers.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 25, 2010
    Inventors: Janardhanan Anand Subramony, Jyotsna Rath, Prangya Paramita Pati
  • Publication number: 20090105632
    Abstract: An electrotransport system for delivery of lisuride or a pharmaceutically acceptable salt thereof. The system has a donor electrode assembly, a counter electrode assembly, and a controller electrically connected to the donor electrode assembly and the counter electrode assembly. The donor electrode assembly has a donor reservoir that contains a lisuride salt. The controller is electrically connected to the donor and counter electrode assemblies and is operatable for controlling current for the electrotransport.
    Type: Application
    Filed: October 7, 2008
    Publication date: April 23, 2009
    Inventors: Rama V. Padmanabhan, Joseph B. Phipps, Janardhanan Anand Subramony, Stephen S. Hwang
  • Publication number: 20090105634
    Abstract: An electrotransport system for delivery of a cationic drug. The system has a donor anodic reservoir having an insoluble biocompatible polymeric anion source embedded in the reservoir. The anion source has precipitating anions that can precipitate out metal ions generated from sacrificial metal of the anode during electrotransport.
    Type: Application
    Filed: October 16, 2008
    Publication date: April 23, 2009
    Applicant: ALZA Corporation
    Inventors: Rama V. Padmanabhan, Joseph Bradley Phipps, Janardhanan Anand Subramony
  • Publication number: 20080154230
    Abstract: An electrotransport system for delivery of an electrotransport cationic drug. The system has an anode that has a precipitating anion source. The precipitating anions from the precipitating anion source combines with metal ions generated from sacrificial metal of the anode during electrotransport to form precipitates. Metal that can form the metal ions are embedded in the anode.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 26, 2008
    Inventors: Janardhanan Anand Subramony, Yoshiko Katori, Rama Padmanabhan, Joseph Bradley Phipps
  • Patent number: 6884464
    Abstract: A silicon comprising film and its method of fabrication is described. The silicon comprising film is grown on a substrate. A hexachlorodisilane (HCD) source gas is one of the reactant species used to form the silicon comprising film. The silicon comprising film is formed under a pressure between 10 Torr and 350 Torr.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: April 26, 2005
    Assignee: Applied Materials, Inc.
    Inventors: Lee Luo, R. Suryanarayanan Iyer, Janardhanan Anand Subramony, Errol Antonio C. Sanchez, Xiaoliang Jin, Aihua Chen, Chang-Lian Yan, Nobuo Tokai, Yuji Maeda, Randhir P. Singh Thakur
  • Publication number: 20040086640
    Abstract: A silicon comprising film and its method of fabrication is described. The silicon comprising film is grown on a substrate. A hexachlorodisilane (HCD) source gas is one of the reactant species used to form the silicon comprising film. The silicon comprising film is formed under a pressure between 10 Torr and 350 Torr.
    Type: Application
    Filed: November 4, 2002
    Publication date: May 6, 2004
    Applicant: Applied Materials, Inc.
    Inventors: Lee Luo, R. Suryanarayanan Iyer, Janardhanan Anand Subramony, Errol Antonio C. Sanchez, Xiaoliang Jin, Aihua Steven Chen, Chang-Lian Yan, Nobuo Tokai, Yuji Maeda, Randhir P. Singh Thakur
  • Patent number: 6713127
    Abstract: An oxide and an oxynitride films and their methods of fabrication are described. The oxide or the oxynitride film is grown on a substrate that is placed in a deposition chamber. A silicon source gas (or a silicon source gas with a nitridation source gas) and an oxidation source gas are decomposed in the deposition chamber using a thermal energy source. A silicon oxide (or an oxynitride) film is formed above the substrate wherein total pressure for the deposition chamber is maintained in the range of 50 Torr to 350 Torr and wherein a flow ratio for the silicon source gas (or the silicon source gas with the nitridiation source gas) and the oxidation source gas is in the range of 1:50 to 1:10000 during a deposition process.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: March 30, 2004
    Assignee: Applied Materials, Inc.
    Inventors: Janardhanan Anand Subramony, Yoshitaka Yokota, Ramaseshan Suryanarayanan Iyer, Lee Luo, Aihua Chen
  • Publication number: 20030138562
    Abstract: An oxide and an oxynitride films and their methods of fabrication are described. The oxide or the oxynitride film is grown on a substrate that is placed in a deposition chamber. A silicon source gas (or a silicon source gas with a nitridation source gas) and an oxidation source gas are decomposed in the deposition chamber using a thermal energy source. A silicon oxide (or an oxynitride) film is formed above the substrate wherein total pressure for the deposition chamber is maintained in the range of 50 Torr to 350 Torr and wherein a flow ratio for the silicon source gas (or the silicon source gas with the nitridiation source gas) and the oxidation source gas is in the range of 1:50 to 1:10000 during a deposition process.
    Type: Application
    Filed: December 28, 2001
    Publication date: July 24, 2003
    Inventors: Janardhanan Anand Subramony, Yoshitaka Yokota, Ramaseshan Suryanarayanan Iyer, Lee Luo, Aihua Chen
  • Patent number: D821572
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: June 26, 2018
    Assignee: MedImmune, LLC
    Inventors: Corbin Zean Clawson, Roger Wongjung Liu, Janardhanan Anand Subramony
  • Patent number: D822199
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: July 3, 2018
    Assignee: MedImmune, LLC
    Inventors: Corbin Zean Clawson, Roger Wongjung Liu, Janardhanan Anand Subramony
  • Patent number: D878563
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: March 17, 2020
    Assignee: MedImmune, LLC.
    Inventors: Corbin Zean Clawson, Roger Wongjung Liu, Janardhanan Anand Subramony
  • Patent number: D878564
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: March 17, 2020
    Assignee: MedImmune, LLC.
    Inventors: Corbin Zean Clawson, Roger Wongjung Liu, Janardhanan Anand Subramony