Patents by Inventor Akhteruzzaman

Akhteruzzaman 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: 10233179
    Abstract: This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: March 19, 2019
    Assignee: Abbvie Inc.
    Inventors: Iok Chan Ng, M-akhteruzzaman Molla, Tami J. Pilot-Matias, Anil Vasudevan, Tatyana Dekhtyar, Artour Gomtsian, Kathy Sarris, Ana Aguirre, Mikhail Chafeev
  • Patent number: 10112911
    Abstract: This disclosure relates to: (a) compounds and salts of formula (I), formula (II), formula (III), and formula (IV), that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: October 30, 2018
    Assignee: ABBVIE INC.
    Inventors: Artour Gomtsian, Tatyana Dekhtyar, Kristine E. Frank, Michael M. Friedman, Nathan Josephsohn, M-Akhteruzzaman Molla, Anil Vasudevan, Iok Chan Ng, Mikhail Chafeev
  • Patent number: 9447051
    Abstract: This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: September 20, 2016
    Assignee: AbbVie Inc.
    Inventors: Tatyana Dekhtyar, Arthur Gomtsyan, M-Akhteruzzaman Molla, Anil Vasudevan, Iok Chan Ng, Mikhail Chafeev
  • Publication number: 20160068521
    Abstract: This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Application
    Filed: April 22, 2014
    Publication date: March 10, 2016
    Inventors: Iok Chan Ng, M-akhteruzzaman Molla, Tami J. Pilot-Matias, Anil Vasudevan, Tatyana Dekhtyar, Artour Gomtsian, Katerina Sarris, Ana Aguirre, Mikhail Chafeev
  • Publication number: 20150025095
    Abstract: This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
    Type: Application
    Filed: February 15, 2013
    Publication date: January 22, 2015
    Inventors: Tatyana Dekhtyar, Arthur Gomtsyan, M-Akhteruzzaman Molla, Anil Vasudevan, Teresa (lok Chan) Ng, Mikhail Shafeev
  • Patent number: 8236950
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: August 7, 2012
    Assignee: Abbott Laboratories
    Inventors: David A. Betebenner, Clarence J. Maring, Todd W. Rockway, Curt S. Cooper, David D. Anderson, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie V L. Masse, Robert J. Carrick, Wenping He, Liangjun Lu
  • Publication number: 20110160233
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Application
    Filed: December 19, 2007
    Publication date: June 30, 2011
    Applicant: ABBOTT LABORATORIES
    Inventors: David A. Betebenner, Clarence J. Maring, Todd W. Rockway, Curt S. Cooper, David D. Anderson, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie VL. Masse, Robert J. Carrick, Wenping He, Liangjun Lu
  • Patent number: 7915411
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: March 29, 2011
    Assignee: Abbott Laboratories
    Inventors: David A. Betebenner, David A. DeGoey, Clarence J. Maring, Allan C. Krueger, Nobuhiko Iwasaki, Todd W. Rockway, Curt S. Cooper, David D. Anderson, Pamela L. Donner, Brian E. Green, Dale J. Kempf, Dachun Liu, Keith F. McDaniel, Darold L. Madigan, Christopher E. Motter, John K. Pratt, Jason P. Shanley, Michael D. Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie V L. Masse, Robert J. Carrick, Wenping He, Liangjun Lu, David J. Grampovnik
  • Patent number: 7910595
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: March 22, 2011
    Assignee: Abbott Laboratories
    Inventors: David A. Betebenner, David A. DeGoey, Clarence J. Maring, Allan C. Krueger, Nobuhiko Iwasaki, Todd W. Rockway, Curt S. Cooper, David D. Anderson, Pamela L. Donner, Brian E. Green, Dale J. Kempf, Dachun Liu, Keith F. McDaniel, Darold L. Madigan, Christopher E. Motter, John K. Pratt, Jason P. Shanley, Michael D. Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie V L. Masse, Robert J. Carrick, Wenping He, Liangjun Lu, David J. Grampovnik
  • Publication number: 20100256139
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Application
    Filed: June 17, 2010
    Publication date: October 7, 2010
    Applicant: ABBOTT LABORATORIES
    Inventors: Todd W. Rockway, David A. Betebenner, Allan C. Krueger, Nobuhiko Iwasaki, Curt S. Cooper, David D. Anderson, Dale J. Kempf, Darold L. Madigan, Christopher E. Motter, Jason P. Shanley, Michael D. Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie V.L. Masse, Robert J. Carrick, Wenping He, Liangjun Lu
  • Patent number: 7763731
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: July 27, 2010
    Assignee: Abbott Laboratories
    Inventors: Todd W. Rockway, David A. Betebenner, Allan C. Krueger, Nobuhiko Iwasaki, Curt S. Cooper, David D. Anderson, Dale J. Kempf, Darold L. Madigan, Christopher E. Motter, Jason P. Shanley, Michael D. Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami J. Pilot-Matias, Sherie VL. Masse, Robert J. Carrick, Wenping He, Liangjun Lu
  • Patent number: 7295661
    Abstract: A method and apparatus for providing a calling customer with arrangements for enhanced alerting of called numbers. A customer defines an alerting list which is entered by the telephone company and can be modified by the customer. When the customer dials a special number, the telephone stations associated with the telephone numbers on that customer's enhanced alerting list are alerted either in parallel (as in flexible alerting) or sequentially under the control of the caller. Advantageously, a customer can arrange to alert a predefined group of called numbers in response to dialing a special number.
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: November 13, 2007
    Assignee: Lucent Technologies Inc.
    Inventor: Akhtar Akhteruzzaman
  • Publication number: 20070232627
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Application
    Filed: December 20, 2006
    Publication date: October 4, 2007
    Inventors: David Betebenner, David DeGoey, Clarence Maring, Allan Krueger, Nobuhiko Iwasaki, Todd Rockway, Curt Cooper, David Anderson, Pamela Donner, Brian Green, Dale Kempf, Dachun Liu, Keith McDaniel, Darold Madigan, Christopher Motter, John Pratt, Jason Shanley, Michael Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami Pilot-Matias, Sherie Masse, Robert Carrick, Wenping He, Liangjun Lu, David Grampovnik
  • Publication number: 20070232645
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Application
    Filed: December 20, 2006
    Publication date: October 4, 2007
    Inventors: Todd Rockway, David Betebenner, Allan Krueger, Nobuhiko Iwasaki, Curt Cooper, David Anderson, Dale Kempf, Darold Madigan, Christopher Motter, Jason Shanley, Michael Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami Pilot-Matias, Sherie Masse, Robert Carrick, Wenping He, Liangjun Lu
  • Publication number: 20070197558
    Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) or other viruses are disclosed. This invention is also directed to compositions comprising such compounds, co-formulation or co-administration of such compounds with other anti-viral or therapeutic agents, processes and intermediates for the syntheses of such compounds, and methods of using such compounds for the treatment of HCV or other viral infections.
    Type: Application
    Filed: December 20, 2006
    Publication date: August 23, 2007
    Inventors: David Betebenner, David DeGoey, Clarence Maring, Allan Krueger, Nobuhiko Iwasaki, Todd Rockway, Curt Cooper, David Anderson, Pamela Donner, Brian Green, Dale Kempf, Dachun Liu, Keith McDaniel, Darold Madigan, Christopher Motter, John Pratt, Jason Shanley, Michael Tufano, Rolf Wagner, Rong Zhang, Akhteruzzaman Molla, Hongmei Mo, Tami Pilot-Matias, Sherie Masse, Robert Carrick, Wenping He, Liangjun Lu, David Grampovnik
  • Patent number: 7110515
    Abstract: A user is allowed to place a call to a target phone number upon receipt of one or more remembrance-promoted numbers and zero or more passwords, from the user, at an access phone number location. The one or more remembrance-promoted numbers comprise one or more of: an existing phone number employable by one or more users to place one or more direct calls to the user; and one or more numbers preselected by the user.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: September 19, 2006
    Assignee: Lucent Technologies Inc.
    Inventors: A. Akhteruzzaman, Paul Raymond Sand, Claudis L. Young
  • Patent number: 6980799
    Abstract: A method of preserving or gracefully concluding wireless calls that are dropped when service is interrupted in a wireless communication system (100) (e.g., due to poor RF coverage). When a mobile unit (108) encounters a service interruption during a call, an announcement (208) is played inviting remaining participating unit(s) to hold. After a predetermined waiting time (210, 216), if service is not re-established to the mobile unit, the remaining unit(s) are invited (218) to leave a message (e.g., voice mail) for the mobile unit and connected (220) to a messaging system (126). After message(s) are concluded, the call is ended (226) or optionally, lo continued (206) if there is more than one remaining unit. If service is recovered before the waiting time expires, a service recovery announcement is provided (214) to the remaining unit(s) and the call continues (206).
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: December 27, 2005
    Assignee: Lucent Technologies Inc.
    Inventors: Akhtar Akhteruzzaman, Paul Raymond Sand, Richard Grant Sparber, Claudis L. Young
  • Publication number: 20050089154
    Abstract: A method and apparatus for providing a calling customer with arrangements for enhanced alerting of called numbers. A customer defines an alerting list which is entered by the telephone company and can be modified by the customer. When the customer dials a special number, the telephone stations associated with the telephone numbers on that customer's enhanced alerting list are alerted either in parallel (as in flexible alerting) or sequentially under the control of the caller. Advantageously, a customer can arrange to alert a predefined group of called numbers in response to dialing a special number.
    Type: Application
    Filed: October 28, 2003
    Publication date: April 28, 2005
    Inventor: Akhtar Akhteruzzaman
  • Publication number: 20040242211
    Abstract: The callback mobile subscriber station is capable of receiving a numeric page when the callback mobile subscriber station is located in an area where regular cellular telephone service is unavailable, by receiving data on a low frequency channel that is capable of service in the subscriber's present location. The subscriber can then initiate a callback call to the calling party when they are in an active service area by simply activating the callback function on the callback mobile subscriber station. The callback mobile subscriber station stores the calling party's telephone number and automatically places a call to that number when the callback feature is activated. Alternatively, the subscriber can use a land-line based telephone to return the missed incoming call, even though there is no cellular service in their present location.
    Type: Application
    Filed: May 30, 2003
    Publication date: December 2, 2004
    Inventors: A. Akhteruzzaman, Paul R. Sand, Richard Grant Sparber, Claudis L. Young
  • Patent number: 6823189
    Abstract: A system for identifying at least one selected mobile communication apparatus proximal with an identification locus includes: (a) a mobile communication base facility in communication with a plurality of mobile communication apparatuses that include the selected mobile communication apparatus; (b) at least one location-indicating device emitting a location-indicating code and is installed in each of the selected mobile communication apparatus; the location-indicating code relates a geographic location and an individual identification of a respective selected mobile communication device; and (c) at least one supported unit in communication with the mobile communication base facility. At least one of the mobile communication base facility and the supported unit have on-line access to an information store and a locator.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: November 23, 2004
    Assignee: Lucent Technologies Inc.
    Inventors: Akhter Akhteruzzaman, Paul Raymond Sand, Richard Grant Sparber