Patents by Inventor Rajendra Kumar

Rajendra Kumar 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).

  • Use of N-Myristoyltransferase on Non-Tumor Tissue for Cancer Diagnosis
    Publication number: 20100068731
    Abstract: A diagnostic method and kit are disclosed for detection of cancer. Detection of elevated levels of N-myristoyltransferase (NMT) or NMT activity in blood or bone marrow, and specifically in peripheral blood mononuclear cells, can be used as a marker for cancer. The use of this method for detection of adenocarcinoma, such as colorectal cancer, is exemplified.
    Type: Application
    Filed: September 26, 2006
    Publication date: March 18, 2010
    Applicant: University of Saskatchewan
    Inventors: Rajendra Kumar Sharma, Anuraag Shrivastav
  • ADAPTIVE RECEIVER FOR HIGH-ORDER MODULATED SIGNALS OVER FADING CHANNELS
    Publication number: 20100061487
    Abstract: An adaptive receiver to provide reliable estimates of the symbols for the high-order MQAM and MPSK modulated signals received in the presence of amplitude fading and phase dynamics induced due to time-varying atmospheric or terrestrial multipath fading encountered in wireless communication channels. The adaptive receiver encompasses an adaptive tracking loop comprised of adaptive channel fade envelope estimator derived from the high-order modulated signal, a novel phase detector to separately estimate the phase due to the fading channel and the reference oscillator from that due to the data modulation present in the received signal without the need of any pilot symbol or pilot carrier, and a Kalman filter, a fixed-lag smoother and a smoothed symbol detector.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 11, 2010
    Inventors: Rajendra Kumar, Ramses Diaz de Leon
  • Resource allocation management in interactive grid computing systems
    Patent number: 7644153
    Abstract: A method and system for the resource allocation for an interactive session on a grid computing system. When a user-request for an interactive session is received, the particular applications needed to be launched in the interactive session are identified, as are resource requirements for the interactive session including processor, network bandwidth, executables and files requirements. A contract is then generated for the interactive session specifying resource allocations and authorizations, and resources for the interactive session are allocated in accordance with the contract. The system includes a distributed resource management node, a contract generation engine, and a contract repository.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: January 5, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Vanish Talwar, Sujoy Basu, Rajendra Kumar
  • Utilization of dialkylfumarates
    Patent number: 7619001
    Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: November 17, 2009
    Assignee: Biogen IDEC International GmbH
    Inventors: Rajendra Kumar Joshi, Hans-Peter Strebel
  • Utilization of dialkylfumarates
    Patent number: 7612110
    Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: November 3, 2009
    Assignee: Biogen Idec International AG
    Inventors: Rajendra Kumar Joshi, Hans-Peter Strebel
  • System architecture for wide-area workstation management
    Patent number: 7584239
    Abstract: A system architecture for managing a group of heterogeneous workstations that may be widely dispersed geographically. A system according to the present teachings enables users to access remote workstations and run applications on the remote workstations transparently and enables seamless integration of remote desktop sharing and distributing desktops among heterogeneous workstations. The system also provides enforcement of protections among user and workstations, user account management and workstation allocation management. The present architecture is platform independent and enables workstations to be accessed from anywhere using a graphical user interface through the Internet.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: September 1, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Yong Yan, Rajendra Kumar, Roland Hochmuth, Bruce Blaho
  • Portable data entry device with a detachable host PDA
    Patent number: 7577462
    Abstract: An apparatus and method are disclosed that can adapt off-the shelf PDA devices (90) to user input/output applications such as data entry applications and cellular phone applications. The resulting apparatus (10) may be sized and shaped to be durable and facilitate handheld operation when the user is mobile during use. The apparatus provides features required for portable data entry such as key entry, barcode scanning, radio frequency identification, and wireless local area network (LAN) as well as wide area network (WAN) communications. The apparatus may be operated (a) in a slave mode with inclusion of a PDA device (90) for use in certain input/output operations that are processor intensive as well as (b) in a stand-alone mode without inclusion of a PDA device (90) for use in certain other input/output operations that are not processor intensive.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: August 18, 2009
    Assignee: Khyber Technologies Corporation
    Inventor: Rajendra Kumar
  • UTILIZATION OF DIALKYLFUMARATES
    Publication number: 20090182047
    Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
    Type: Application
    Filed: March 17, 2009
    Publication date: July 16, 2009
    Inventors: Rajendra Kumar Joshi, Hans-Peter Strebel
  • UTILIZATION OF DIALKYLFUMARATES
    Publication number: 20090181085
    Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
    Type: Application
    Filed: March 17, 2009
    Publication date: July 16, 2009
    Inventors: Rajendra Kumar Joshi, Hans-Peter Strebel
  • Automatic management of e-services
    Patent number: 7509418
    Abstract: A system for automatic management of an e-service which partitions an e-service life-cycle among operational functionalities and non-operational functionalities and tends to the operational functionalities, thereby reducing the development burden of an e-service and enabling e-service owners to stay more focused on business related issues. In addition, a system according to the present teachings facilitates the smooth transition among the phases of an e-service life-cycle and facilitates the partition of system functionality into physically distributed components.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: March 24, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Yong Yan, Zhichen Xu, Rajendra Kumar
  • Composition and Method For Making A Proppant
    Publication number: 20090065208
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: March 12, 2009
    Applicant: OXANE MATERIALS, INC.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090038798
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 12, 2009
    Applicant: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090032253
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 5, 2009
    Applicant: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090032254
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 5, 2009
    Applicant: OXANE MATERIALS, INC.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Thiosuccinic Acid Derivatives and the Use Thereof
    Publication number: 20090011986
    Abstract: The present invention relates to compounds of the Formula (I), wherein X1 and X2 independently represent O, NH or S; R1 and R2 are independently selected from the group consisting of a C1-C30 hydrocarbyl group, an amino acid bonded via an amide bond or a peptide bonded via an amide bond each having up to 200 amino acids, the conjugated residue X1 or X2 in this case being NH, and hydrogen, both radicals R1 and R2 preferably not being H; and R3 is a residue selected from group consisting of —S—R6, wherein R6 is a C1-C30 hydrocarbyl group, at least one of R1 and R2 not being H when X1 and X2 are oxygen, —S—CH2—CH(NH2)(COOH) (cysteine-S-yl), a homologue or derivative (e.g.
    Type: Application
    Filed: May 3, 2006
    Publication date: January 8, 2009
    Inventors: Rajendra Kumar Joshi, Hans-Peter Strebel, Jitka Ulrichova, Thomas J. Schmidt
  • System and method for controlling access in an interactive grid environment
    Patent number: 7475419
    Abstract: A system and method for controlling access in an interactive grid environment is disclosed. Embodiments of the present invention include a method for controlling remote desktop access provided by an interactive grid computing system comprising determining user policies based on a classification of a user and providing a dynamic user account to the user, wherein the dynamic user account is customized based on the user policies to limit access to resources accessible through a remote desktop.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: January 6, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sujoy Basu, Vanish Talwar, Rajendra Kumar
  • PORTABLE COMPUTING, COMMUNICATION AND ENTERTAINMENT DEVICE WITH CENTRAL PROCESSOR CARRIED IN A DETACHABLE PORTABLE UNIT
    Publication number: 20080320197
    Abstract: The present invention relates in general to portable processor based devices that provide computing, communication or entertainment functionality. More particularly, the present invention pertains to portable processor based devices operable while being held in its user's hand and providing communications, organizer and/or entertainment functions, such as cellular telephones, palm-sized organizers, and MP3 players, and to portable processor based devices providing general computing capabilities, such as laptop or handheld personal computers (PC's). More specifically, the present invention relates to systems that detachably mate a plurality of portable processor based devices to provide their combined functionality in an integrated structure.
    Type: Application
    Filed: September 2, 2008
    Publication date: December 25, 2008
    Applicant: KHYBER TECHNOLOGIES CORPORATION
    Inventor: Rajendra Kumar
  • DOCKING DISPLAY STATION WITH DOCKING PORT FOR RETAINING A HANDS-FREE HEADSET THEREIN
    Publication number: 20080304688
    Abstract: A display unit having at least one docking port for receiving and retaining a complementary hands-free headset therein. The docking port comprises a recessed slot formed in the display unit housing. The headset preferably is frictionally retained within the docking port. The docking port is provided with a power jack connector that matingly engages a complementary power jack on the headset when docked, thereby recharging the rechargeable power supply in the headset.
    Type: Application
    Filed: June 6, 2008
    Publication date: December 11, 2008
    Inventor: Rajendra Kumar
  • Electrical circuit with voltage multiplier for facilitating ignition of a gas discharge lamp
    Patent number: 7460379
    Abstract: An ignition circuit and method, as may be used for igniting a gas discharge lamp, are provided. The circuit includes a voltage multiplier circuit connected to receive a signal corresponding to a DC bus voltage level from a rectifier circuit. The voltage multiplier circuit includes first and second voltage storing circuits configured to each respectively store a voltage level corresponding to a first multiple of the DC bus voltage level (e.g., at least twice the DC bus voltage level). The voltage multiplier circuit further includes a peak voltage holding circuit connected to the first and second voltage storing circuits to accumulate a voltage level corresponding to a second multiple of the DC bus voltage level (e.g., at least four times the DC bus voltage level).
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: December 2, 2008
    Assignee: General Electric Company
    Inventors: Xiaoli Yao, Rajendra Kumar Pokharna, Viktor Karoly Varga, Chao Yang, Yingqi Zhang
  • Composition and method for making a proppant
    Patent number: 7459209
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: December 2, 2008
    Assignee: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia