Patents by Inventor Dharshan A

Dharshan A 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: 12164470
    Abstract: The present disclosure involves systems, software, and computer implemented methods for integrated data privacy services. An example method includes receiving, from a requesting application in a landscape that includes a set of multiple applications, a data subject information request for a data subject. A set of target applications is determined from the set of multiple applications. The data subject information request is provided to each target application in the set of target applications. A data subject information response is received from each of the target applications. Each data subject information response includes application data for the data subject that was retrieved by a respective target application in response to the data subject information request. The received data subject information responses are aggregated to generate an aggregated data subject information response.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: December 10, 2024
    Assignee: SAP SE
    Inventors: Benny Rolle, Ufuoma Ighoroje, Matthias Vogel, Geetha Gopalakrishnan, Tobias Schmidt, Antsa Andriamboavonjy, Dharshan A, Carsten Pluder
  • Publication number: 20230177213
    Abstract: The present disclosure involves systems, software, and computer implemented methods for integrated data privacy services. An example method includes receiving, from a requesting application in a landscape that includes a set of multiple applications, a data subject information request for a data subject. A set of target applications is determined from the set of multiple applications. The data subject information request is provided to each target application in the set of target applications. A data subject information response is received from each of the target applications. Each data subject information response includes application data for the data subject that was retrieved by a respective target application in response to the data subject information request. The received data subject information responses are aggregated to generate an aggregated data subject information response.
    Type: Application
    Filed: December 6, 2021
    Publication date: June 8, 2023
    Inventors: Benny Rolle, Ufuoma Ighoroje, Matthias Vogel, Geetha Gopalakrishnan, Tobias Schmidt, Antsa Andriamboavonjy, Dharshan A, Carsten Pluder
  • Patent number: 11040974
    Abstract: The present invention provides novel crystalline forms B1 & B2 of linagliptin intermediate of structural formula V and methods for production of novel crystalline form of linagliptin intermediate represented by the following structural formula V.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: June 22, 2021
    Assignee: BIOCON LIMITED
    Inventors: Venkata Raghavendracharyulu Palle, Shanmughasamy Rajmahendra, Dharshan Jakkali Chandregowda, Thangarasu Ponnusamy
  • Patent number: 10993895
    Abstract: The present invention relates to a novel composition and methods of preparation thereof. More specifically, the compositions are useful as personal care products, as wound healing compositions, as a disinfectant and also for nosocomial infections.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: May 4, 2021
    Inventor: Kayapan Satya Dharshan
  • Patent number: 10927102
    Abstract: The present invention provides an industrial method production of amorphous posaconazole. The present invention also relates to a method for production of the posaconazole via and novel crystalline forms of posaconazole intermediate. More particularly the present invention relates to novel crystalline forms of posaconazole intermediate and methods for production of novel crystalline forms of posaconazole intermediate represented by the following structural formula III Which is key intermediate in the production of posaconazole. The present invention also provides for the one pot process for the preparation of amorphous posaconazole using novel crystalline forms of benzyl posaconazole.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 23, 2021
    Assignee: BIOCON LIMITED
    Inventors: Palle Venkata Raghavendra Charyulu, Dharshan Jakkali Chandre Gowda, Shanmughasamy Rajmahendra, Manikandan Raman
  • Publication number: 20200354363
    Abstract: The present invention provides novel crystalline forms B1 & B2 of linagliptin intermediate of structural formula V and methods for production of novel crystalline form of linagliptin intermediate represented by the following structural formula V.
    Type: Application
    Filed: March 27, 2020
    Publication date: November 12, 2020
    Inventors: Venkata Raghavendracharyulu PALLE, Shanmughasamy RAJMAHENDRA, Dharshan Jakkali CHANDREGOWDA, Thangarasu PONNUSAMY
  • Publication number: 20200087289
    Abstract: The present invention provides an industrial method production of amorphous posaconazole. The present invention also relates to a method for production of the posaconazole via and novel crystalline forms of posaconazole intermediate. More particularly the present invention relates to novel crystalline forms of posaconazole intermediate and methods for production of novel crystalline forms of posaconazole intermediate represented by the following structural formula III Which is key intermediate in the production of posaconazole. The present invention also provides for the one pot process for the preparation of amorphous posaconazole using novel crystalline forms of benzyl posaconazole.
    Type: Application
    Filed: October 17, 2019
    Publication date: March 19, 2020
    Inventors: Palle Venkata Raghavendra CHARYULU, Dharshan Jakkali Chandre GOWDA, Shanmughasamy RAJMAHENDRA, Manikandan RAMAN
  • Patent number: 10555319
    Abstract: A method for receiving a PDCH is provided. The method includes receiving, by a UE, information identifying a plurality of resource elements that are transmitted with zero power in a resource block containing the PDCH; receiving, by the UE, a first DMRS on a first DMRS port transmitted from a first cell; and receiving, by the UE, the PDCH that is transmitted on the first DMRS port.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: February 4, 2020
    Assignee: BlackBerry Limited
    Inventors: Vahid Pourahmadi, Hua Xu, Siva Dharshan Muruganathan, Yongkang Jia, Shiwei Gao, Yi Song, Robert Mark Harrison
  • Patent number: 10457668
    Abstract: The present invention provides an industrial method production of amorphous posaconazole. The present invention also relates to a method for production of the posaconazole via and novel crystalline forms of posaconazole intermediate. More particularly the present invention relates to novel crystalline forms of posaconazole intermediate and methods for production of novel crystalline forms of posaconazole intermediate represented by the following structural formula III Which is key intermediate in the production of posaconazole. The present invention also provides for the one pot process for the preparation of amorphous posaconazole using novel crystalline forms of benzyl posaconazole.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: October 29, 2019
    Assignee: BIOCON LIMITED
    Inventors: Palle Venkata Raghavendra Charyulu, Dharshan Jakkali Chandre Gowda, Shanmughasamy Rajmahendra, Manikandan Raman
  • Patent number: 10376347
    Abstract: An attachment mountable to an electric toothbrush handle having a drive shaft comprises a neck member having an elongated body with a principal axis and a cavity; a slide member with an engagement surface; a guide sleeve member having a cavity, a first outer surface with an engagement opening, and a transition surface; and a collar member. The guide sleeve member, with slide member inserted within the engagement opening, is inserted within the neck member cavity. Insertion of the drive shaft into the collar member and guide sleeve member from a first radial position along an axis offset and parallel to the principal axis to a second radial position in-line with the principal axis, via the transition surface, results in the drive shaft being held in frictional contact with the engagement surface of the slide member to enable transfer of force/motion from the drive shaft to the neck member.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: August 13, 2019
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Scott E. Hall, Raviteja Senadhipathi, Barath Kumar Soundararajan, Dharshan Manjunath
  • Publication number: 20190175470
    Abstract: The present invention relates to a novel composition and methods of preparation thereof. More specifically, the compositions are useful as personal care products, as wound healing compositions, as a disinfectant and also for nosocomial infections.
    Type: Application
    Filed: March 22, 2017
    Publication date: June 13, 2019
    Inventor: Kayapan Satya DHARSHAN
  • Publication number: 20190029025
    Abstract: A method for receiving a PDCH is provided. The method includes receiving, by a UE, information identifying a plurality of resource elements that are transmitted with zero power in a resource block containing the PDCH; receiving, by the UE, a first DMRS on a first DMRS port transmitted from a first cell; and receiving, by the UE, the PDCH that is transmitted on the first DMRS port.
    Type: Application
    Filed: July 30, 2018
    Publication date: January 24, 2019
    Inventors: Vahid Pourahmadi, Hua Xu, Siva Dharshan Muruganathan, Yongkang Jia, Shiwei Gao, Yi Song, Robert Mark Harrison
  • Publication number: 20180319777
    Abstract: The present invention provides an industrial method production of amorphous posaconazole. The present invention also relates to a method for production of the posaconazole via and novel crystalline forms of posaconazole intermediate. More particularly the present invention relates to novel crystalline forms of posaconazole intermediate and methods for production of novel crystalline forms of posaconazole intermediate represented by the following structural formula III Which is key intermediate in the production of posaconazole. The present invention also provides for the one pot process for the preparation of amorphous posaconazole using novel crystalline forms of benzyl posaconazole.
    Type: Application
    Filed: September 22, 2016
    Publication date: November 8, 2018
    Inventors: Palle Venkata Raghavendra CHARYULU, Dharshan Jakkali Chandre GOWDA, Shanmughasamy RAJMAHENDRA, Manikandan RAMAN
  • Patent number: 10075954
    Abstract: Systems, methods, and apparatuses for using band-limited subframes in wireless communication networks are provided. During the band-limited subframes, the macro cell base station may mute its transmission or transmit at a low power over some frequency sub-band, while transmitting at a normal or higher power over other frequency sub-band. Correspondingly, the small cell base station may communicate with UEs within its coverage at the frequency sub-band that the macro cell base station transmits at a low power. The band-limited subframe enables the small cell base station to communicate with the UE with reduced interference, and in the meantime, increases the throughput of macro cell base station as it does not require the macro cell base station to completely mute its transmission during the band-limited subframe.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: September 11, 2018
    Assignee: Blackberry Limited
    Inventors: Vahid Pourahmadi, Yongkang Jia, Yi Song, Siva Dharshan Muruganathan, Yufei Wu Blankenship, Hua Xu, Robert Mark Harrison, Shiwei Gao, Masoud Ebrahimi Tazeh Mahalleh
  • Patent number: 10064200
    Abstract: A method for receiving a PDCH is provided. The method comprises: receiving, by a UE, information identifying a plurality of resource elements that are transmitted with zero power in a resource block containing the PDCH; receiving, by the UE, a first DMRS on a first DMRS port transmitted from a first cell; and receiving, by the UE, the PDCH that is transmitted on the first DMRS port.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: August 28, 2018
    Assignee: BlackBerry Limited
    Inventors: Vahid Pourahmadi, Hua Xu, Siva Dharshan Muruganathan, Yongkang Jia, Shiwei Gao, Yi Song, Robert Mark Harrison
  • Patent number: 9912654
    Abstract: Architecture that provides Internet Protocol security (IPsec) certificate exchange based on certificate attributes. An IPsec endpoint can validate the security context of another IPsec endpoint certificate by referencing certificate attributes. By facilitating IPsec certificate exchange using certificate attributes rather than solely certificate roots, it is now possible to build multiple isolated network zones using a single certificate authority rather than requiring one certificate authority per zone. Moreover, the ability to use certificate attributes during the IPsec certificate exchange can be leveraged for more focused communications such as QoS (quality of service). Certificate attributes can be utilized to identify the security context of the endpoint. The IPsec certificate use can be locked down to a single IP or group of IPs.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: March 6, 2018
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Anatoliy Panasyuk, Dharshan Rangegowda, Abhishek Shukla
  • Patent number: 9820625
    Abstract: A robot cleaner includes a main body, a moving device to move the main body, and a control unit at the main body to recognize an area requiring cleaning. When the control unit recognizes the area requiring cleaning while in a standby state of the robot cleaner, the control unit controls the moving device so that the main body moves from a standby position to the area requiring cleaning to clean the area based on the control unit recognizing the area requiring cleaning.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: November 21, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Divya T P, Sumit Gautam, Dharshan Kumar
  • Patent number: 9815772
    Abstract: The present disclosure relates to processes for the preparation of 2-amino-1,3-propane diol compounds and their hydrochloride salts. Particularly, the present disclosure relates to processes for synthesizing 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol and its hydrochloride salt 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol hydrochloride respectively. The said process is safe, commercially feasible for large-scale synthesis and has improved efficacy along with many other advantages. The present disclosure also relates to the novel polymorphs of 2-amino-1,3-propane diol compound and its hydrochloride salt, where in 2-amino-1,3-propane diol compound is 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol, and its hydrochloride salt is 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol hydrochloride.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: November 14, 2017
    Assignee: Biocon Limited
    Inventors: Kothakonda Kiran Kumar, Chandrashekar Aswathanarayanappa, Dharshan Jakkali Chandregowda, Chandrasekhar Duvva, Venkata Srinivas Pullela
  • Patent number: 9703813
    Abstract: According to an embodiment of the present disclosures, systems, methods, and non-transitory computer-readable mediums having program instructions thereon, provide for process of segregating data from database tables into different layers depending on the frequency of access to the data—so that each layer of the data can be stored in an appropriate storage mechanism. For example, infrequently-accessed data can be stored in a hard disk drive (HDD) and frequently-accessed can be stored in random-access memory (RAM). Further, the data can also be stored in a sold-state drive (SSD) or other memory-storing devices. In an embodiment, grading attributes are used to layer the data and, accordingly, segregate the data into appropriate storage mechanisms.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: July 11, 2017
    Assignee: SAP SE
    Inventors: Sumanth Hegde, Dharshan A
  • Patent number: 9582652
    Abstract: Computerized methods, systems, and computer-readable media for promoting cooperation between a first and second virtual network overlay (“overlay”) are provided. The first overlay is governed by a first authority domain and includes members assigned virtual IP addresses from a first address range. The second overlay is governed by a second authority domain, which is associated with a second federation mechanism, for negotiating on behalf of the second overlay. The second federation mechanism is capable of negotiating with, or soliciting delegation of authority from, a first federation mechanism that is associated with the first authority domain. When negotiations are successful or authority is delegated, the second federation mechanism establishes a communication link between the second overlay and the first overlay or joins a member of the second overlay to the first overlay. Joining involves allocating a guest IP address from the first address range to the member.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: February 28, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Hasan Alkhatib, Geoffrey Outhred, Deepak Bansal, Anatoliy Panasyuk, Dharshan Rangegowda