Patents by Inventor Ahmed Kamal

Ahmed Kamal 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: 8214765
    Abstract: The claimed subject matter relates to an architecture that can construct a map for summarizing analyses with respect to data included in a database. In addition, the architecture can display the map in a special canvas area. Generally, the map is a hub-and-spoke-style map in which a hub is associated with an entity (e.g., a related set of records) included in a database. Likewise, the spokes are typically representative of operations (e.g., filter, join, transform) that act upon the hub/entity from which it extends. The map can aid with open-ended analysis on complex databases by recording and ordering competing hypotheses and can also further collaborative efforts with respect to analysis.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: July 3, 2012
    Assignee: Microsoft Corporation
    Inventors: Morten Holm-Petersen, George G. Robertson, Christian Olaf Abeln, Thomas Michael Casey, Stella Yick Chan, Benjamin L. Chronister, Ian Michael Dunmore, Roland Fernandez, Danyel Fisher, David Francis Gainer, Alexandre Gorev, Ahmed Kamal, Matthew Jay Kotler, Murali R. Krishnan, Bongshin Lee, Greg Schechter, Curtis G. Wong
  • Publication number: 20120142913
    Abstract: The present invention provides a compound of formula 5, useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4]benzodiazepine hybrids of formula 5a-t.
    Type: Application
    Filed: March 15, 2011
    Publication date: June 7, 2012
    Inventors: Ahmed KAMAL, Adla MALLAREDDY, Paidakula SURESH, Rajesh Venkata Chenna Rama Narasimha CHENNAMSHETTI
  • Publication number: 20120095021
    Abstract: The present disclosure provides a compound of general formula A useful as potential anti-tubercular agents.
    Type: Application
    Filed: September 14, 2011
    Publication date: April 19, 2012
    Inventors: Ahmed Kamal, Rajesh VCRNC Shetti, P. Swapna, Shaik Azeeza, A. Malla Reddy, Inshad Ali Khan, Sheikh Tasduq Abdullah, Sandeep Sharma, Nitin Pal Kalia
  • Patent number: 8153627
    Abstract: The present invention provides a compound of general formula 5, useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4]benzodiazepine hybrids of general formula (5): wherein n=3, 4, 5, 6, 8 and wherein R1 and R2 is selected from the group consisting of R1?H, R2?H or R1?CH3O, R2=CH3O or R1?CH3O and R2?C2H5O.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: April 10, 2012
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ahmed Kamal, Bandari Rajendra Prasad, Adla Malla Reddy
  • Patent number: 8152959
    Abstract: A multi-ply fibrous structure product having two or more plies of fibrous structure where at least one of the plies has a plurality of domes formed during the papermaking process and there are from about 10 to about 1000 domes per square inch of the product. At least one of the plies of the multi-ply fibrous structure has a plurality of embossments thereon with a total embossment area of from about 3% to about 15%. The embossments may be arranged such that they define non-geometric foreground patterns of unembossed cells.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: April 10, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Ahmed Kamal Elony, Osman Polat, Jeffrey Glen Sheehan, Markus Wilhelm Altmann, Ward William Ostendorf, Kevin Mitchell Wiwi, Steven Lee Barnholtz, Douglas Jay Barkey
  • Patent number: 8063204
    Abstract: The present invention provides a compound of general formula (9), useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4][benzodiazepine g hybrids of general formula (9).
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: November 22, 2011
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ahmed Kamal, K. Srinivasa Reddy, Mohammed Naseer Ahmed Khan, Rajesh V. C. R. N. C Shetti
  • Publication number: 20110269111
    Abstract: A method for conducting a virtual training session with first and second training objectives having first and second validation paths, respectively. The method steps include configuring a virtual machine manipulated by a student to complete the first training objective, configuring a smart agent to execute on the virtual machine including a validator specified by the first validation path, generating a result by performing a first validation check of the virtual training session by at least the validator of the smart agent to identify an event of the virtual machine, identifying, using the smart agent, completion of the first training objective based on the result, and advancing the virtual training session from the first training objective to the second training objective in response to identifying completion of the first training objective.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 3, 2011
    Applicant: Cloud Niners Information Systems LLC
    Inventors: Tarek Mahmoud Elesseily, Ahmed Kamal-el-din Abo-el-yazid, Ahmed Soliman Farghal
  • Publication number: 20110201600
    Abstract: The present invention relates to chalcone linked pyrrolo[2,1-c][1,4]benzodiazepine hybrids and a process for the preparation there of. More particularly it relates to 7-Methoxy-8-{n[4-1-(2 or 4-substituted phenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-propen-1-one]alkyl}-oxy}-(11aS)-1,2,3,11a-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one and 7-Methoxy-8-{n[-3-(4-hydroxy-3-methoxyphenyl)-1-(2,4-alkyl-3-quinolyl)-2-propen-1-one]alkyl}-oxy-(11aS)-1,2,3,11a-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one with aliphatic chain length variations useful as anticancer (antitumour) agent. The general structural formula of these chalcone linked pyrrolo[2,1-c][1,4]benzodiazepines hybrids is given below.
    Type: Application
    Filed: October 31, 2008
    Publication date: August 18, 2011
    Inventors: Ahmed Kamal, Bandari Rajendra Prasad, Adla Malla Reddy
  • Publication number: 20110190275
    Abstract: The present invention provides a compounds of general formula IXa-d, useful as potential antitumour agents and pharmaceutical composition comprising these compounds exhibits binding affinity with calf thymus (CT) DNA at a molar ratio of 1:5 in aqueous sodium phosphate buffer at pH of 7.00. The present invention further provides a process for the preparation of C2-Fluoro substituted piperazine linked pyrrolo[2,1c][1-4], benzodiazepine of formula (IX).
    Type: Application
    Filed: October 31, 2008
    Publication date: August 4, 2011
    Inventors: Ahmed Kamal, Rajender, Metuku Kashireddy, Gorre Balakishan
  • Publication number: 20110190268
    Abstract: The present invention provides a compounds of general formula (8), (11) and (14), useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo [2,1-c][1,4]benzodiazepine hybrids of general formula (8), (11) and (14).
    Type: Application
    Filed: October 31, 2008
    Publication date: August 4, 2011
    Inventors: Ahmed Kamal, Pogula Praveen Kumar, Bobburi Naga Seshadri, Kokkonda Sreekanth
  • Publication number: 20110180886
    Abstract: Methods for manufacturing micromachined devices and the devices obtained are disclosed. In one embodiment, the method comprises providing a structural layer comprising an amorphous semiconductor material, forming a shielding layer on a first portion of the structural layer and leaving exposed a second portion of the structural layer, and annealing the second portion using a first fluence. The method further comprises removing the shielding layer, and annealing the first portion and the second portion using a second fluence that is less than half the first fluence. In an embodiment, the device comprises a substrate layer, an underlying layer formed on the substrate layer, and a sacrificial layer formed on only a portion of the underlying layer. The device further comprises a structural layer that is in contact with the underlying layer and comprises a first region annealed using a first fluence and a second region annealed using a second fluence.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 28, 2011
    Applicants: IMEC, AMERICAN UNIVERSITY IN CAIRO, KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R&D
    Inventors: Joumana El Rifai, Ann Witvrouw, Ahmed Kamal Said Abdel Aziz, Sherif Sedky
  • Publication number: 20110046111
    Abstract: The present invention provides a compound of general formula 5, useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4]benzodiazepine hybrids of general formula (5): wherein n=3, 4, 5, 6, 8 and wherein R1 and R2 is selected from the group consisting of R1?H, R2?H or R1?CH3O, R2=CH3O or R1?CH3O and R2?C2H5O.
    Type: Application
    Filed: October 31, 2008
    Publication date: February 24, 2011
    Inventors: Ahmed Kamal, Bandari Rajendra Prasad, Adla Malla Reddy
  • Publication number: 20110030472
    Abstract: MEMS mass-spring-damper systems (including MEMS gyroscopes and accelerometers) using an out-of-plane (or vertical) suspension scheme, wherein the suspensions are normal to the proof mass, are disclosed. Such out-of-plane suspension scheme helps such MEMS mass-spring-damper systems achieve inertial grade performance. Methods of fabricating out-of-plane suspensions in MEMS mass-spring-damper systems (including MEMS gyroscopes and accelerometers) are also disclosed.
    Type: Application
    Filed: May 27, 2010
    Publication date: February 10, 2011
    Applicant: King Abdullah University of Science ang Technology
    Inventors: Ahmed Kamal Said Abdel Aziz, Abdel Hameed Sharaf, Mohamed Yousef Serry, Sherif Salah Sedky
  • Publication number: 20100268470
    Abstract: An system and method for exploring geophysical formations at great depths below the surface of the earth. In order to explore the formation, nanorobots with a size less than 500 nanometers are inserted into the formation. The nanorobots propel through the formation, analyzing fluids and conditions as each moves through the formation. The nanorobots can communicate with a machine on the surface via a series of receivers and transmitters located in the wellbore. The machine on the surface is able to combine and analyze the data from the nanorobots to create a three dimensional map of the formation. The map shows the locations of pathways through the formation, pockets of hydrocarbons within the formation, and the boundaries of the formation.
    Type: Application
    Filed: March 11, 2010
    Publication date: October 21, 2010
    Applicant: Saudi Arabian Oil Company
    Inventors: Rami Ahmed Kamal, Modiu L. Sanni, Mazen Y. Kanj
  • Patent number: 7816119
    Abstract: The present invention provides a chemoenzymatic process for the preparation of (R)-GABOB and (R)-carnitine employing lipase-mediated resolution of 3-hydroxy-4-tosyloxybutanenitrile as the key step. The drawing accompanying this specification represents the preparation of racemic 3-hydroxy-4-tosyloxybutanenitrile, its lipase-mediated kinetic resolution and its successful application in the preparation of (R)-GABOB and (R)-carnitine.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 19, 2010
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ahmed Kamal, Gollapalli Bhasker Ramesh Khanna, Tadiparthi Krishnaji, Rondla Ramu
  • Publication number: 20100174074
    Abstract: Disclosed herein are benzophenone hybrids with potent anticancer activities and processes for creation of the same.
    Type: Application
    Filed: March 26, 2008
    Publication date: July 8, 2010
    Inventors: Ahmed Kamal, Bandari Rajendra Prasad
  • Publication number: 20100113771
    Abstract: The present invention provides a compound of general formula (9), useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo[2,1-c][1,4][benzodiazepine g hybrids of general formula (9).
    Type: Application
    Filed: December 31, 2007
    Publication date: May 6, 2010
    Inventors: Ahmed Kamal, Srinivasa K. Reddy, Mohammed Naseer Ahmed Khan, Rajesh V.C.R.N.C. Shetti
  • Publication number: 20100016589
    Abstract: The present invention provides novel anthranilic acid derivative useful as potential anticancer agent. More particularly, the present invention relates novel anthranilic acid derivative of general formula (8), R?=alkyl-2-methoxyphenyl piperazine (or) benzyl, R=2 methoxy phenyl, piperazine, 2-pyridyl piperazine, 2-pyrimidyl piperazine, 4-quinazolinyl piperazine, 9H-9-fluorenylamine, 4-{(2{amino-5-(methoxy)-4-[(phenylmethyl)oxy]phenyl}carbonyl)hexahydro-1-pyrazinyl], and [(4[2 amino-4-(benzyloxy)-5-methoxybenzoyl]aminophenyl)sulfonyl]-4-benzamine; X?H (or) pyrazine-2-carbonyl. The present invention also provides a process for the preparation of novel anthranilic acid derivative of general formula (8), which is useful as potential anticancer agent.
    Type: Application
    Filed: March 13, 2008
    Publication date: January 21, 2010
    Inventors: Ahmed Kamal, Bandari Rajendra Prasad
  • Publication number: 20100004055
    Abstract: A system and method for donations using online interactive games with players using social networks. Users play games wherein winning results in others donating to their selected recipient, such as a cause, charity, school, etc. A database maintains user information, recipient information, and tracks donation credits. Users play games, donate to recipients, and have players donate to their selected recipients. The system and method can automatically match users as teammates, competitors, and tournament members. The system and method facilitate game play, collection of funds, and payment of collected funds to selected recipients. The funds benefit recipients, and new supporters are identified to the recipients.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 7, 2010
    Inventors: Kevin Jerome GORMLEY, Irfan Ahmed Kamal
  • Publication number: 20090319562
    Abstract: The claimed subject matter relates to an architecture that can construct a map for summarizing analyses with respect to data included in a database. In addition, the architecture can display the map in a special canvas area. Generally, the map is a hub-and-spoke-style map in which a hub is associated with an entity (e.g., a related set of records) included in a database. Likewise, the spokes are typically representative of operations (e.g., filter, join, transform) that act upon the hub/entity from which it extends. The map can aid with open-ended analysis on complex databases by recording and ordering competing hypotheses and can also further collaborative efforts with respect to analysis.
    Type: Application
    Filed: June 20, 2008
    Publication date: December 24, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Morten Holm-Petersen, George G. Robertson, Christian Olaf Abeln, Thomas Michael Casey, Stella Yick Chan, Benjamin L. Chronister, Ian Michael Dunmore, Roland Fernandez, Danyel Fisher, David Francis Gainer, Alexandre Gorev, Ahmed Kamal, Matthew Jay Kotler, Murali R. Krishnan, Bongshin Lee, Greg Schechter, Curtis G. Wong