Patents by Inventor Lawrence Hamel

Lawrence Hamel 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: 11263098
    Abstract: Methods, systems, and computer programs encoded on computer storage media, for implementing MPP relational databases using containers. One example system initiates primary containers to implement database segment instances. Each segment of the database is stored on a respective storage volume. Each storage volume is mounted on a respective primary container. The system detects a failure of a first primary container that is a segment instance of a first database segment. In response to the detection, the system performs a recovery process. The system unmounts, from the failed first primary container, a first storage volume storing the first database segment. The system selects a standby container from a pool of standby containers and mounts the first storage volume on the selected standby container. The system is reconfigured so that it processes queries for the first database segment using the selected standby container instead of the failed first container.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: March 1, 2022
    Assignee: Pivotal Software, Inc.
    Inventors: Lawrence Hamel, Oz Basarir, Goutam Tadi, Ivan D. Novick
  • Patent number: 10901864
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for allocating a number of first containers to implement one primary segment instance each and a number of second containers to implement one mirror segment instance each. In one example system, the second containers are configured to have less computing resources than the first containers. The containers are distributed among a number of physical computers. The system receives an indication of a failure of a physical computer hosting a particular first container implementing a first primary segment instance. In response to receiving the indication, the system promotes a second mirror segment instance that is a mirror of the first primary segment instance to be a new primary segment instance. The system allocates additional resources to the particular second container implementing the promoted mirror segment instance.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: January 26, 2021
    Assignee: Pivotal Software, Inc.
    Inventors: Ivan D. Novick, Lawrence Hamel, Oz Basarir, Goutam Tadi
  • Patent number: 10709881
    Abstract: Systems and methods for administration of small volume sufentanil drug dosage forms to the sublingual mucosa of a subject using a device are disclosed. The dispensing device includes a lock-out feature and a means to retard or prevent saliva and/or moisture ingress such that the drug dosage forms in the device remain dry prior to administration.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: July 14, 2020
    Assignee: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela Palmer, Andrew Poutiatine, Charles Rampersaud, Bruce Edwards, Edmond Chiu, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, William Kolosi, Sascha Retailleau
  • Publication number: 20200022918
    Abstract: Small-volume oral transmucosal dosage forms or NanoTabs® comprising a predetermined amount of a pharmaceutically active drug are provided. Exemplary applications include use of the NanoTabs® to administer a drug for the treatment of acute, post-operative or breakthrough pain.
    Type: Application
    Filed: January 9, 2019
    Publication date: January 23, 2020
    Applicant: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela PALMER, Thomas SCHRECK, Stelios TZANNIS, Lawrence HAMEL, Andrew I. POUTIATINE
  • Publication number: 20200012506
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for allocating a number of first containers to implement one primary segment instance each and a number of second containers to implement one mirror segment instance each. In one example system, the second containers are configured to have less computing resources than the first containers. The containers are distributed among a number of physical computers. The system receives an indication of a failure of a physical computer hosting a particular first container implementing a first primary segment instance. In response to receiving the indication, the system promotes a second mirror segment instance that is a mirror of the first primary segment instance to be a new primary segment instance. The system allocates additional resources to the particular second container implementing the promoted mirror segment instance.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 9, 2020
    Inventors: Ivan D. Novick, Lawrence Hamel, Oz Basarir, Goutam Tadi
  • Publication number: 20200004651
    Abstract: Methods, systems, and computer programs encoded on computer storage media, for implementing MPP relational databases using containers. One example system initiates primary containers to implement database segment instances. Each segment of the database is stored on a respective storage volume. Each storage volume is mounted on a respective primary container. The system detects a failure of a first primary container that is a segment instance of a first database segment. In response to the detection, the system performs a recovery process. The system unmounts, from the failed first primary container, a first storage volume storing the first database segment. The system selects a standby container from a pool of standby containers and mounts the first storage volume on the selected standby container. The system is reconfigured so that it processes queries for the first database segment using the selected standby container instead of the failed first container.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 2, 2020
    Inventors: Lawrence Hamel, Oz Basarir, Goutam Tadi, Ivan D. Novick
  • Patent number: 10342762
    Abstract: Small-volume oral transmucosal dosage forms or NanoTabs® comprising a predetermined amount of a pharmaceutically active drug are provided. Exemplary applications include use of the NanoTabs® to administer a drug for the treatment of acute, post-operative or breakthrough pain.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: July 9, 2019
    Assignee: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela Palmer, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, Andrew I. Poutiatine
  • Publication number: 20170259051
    Abstract: Systems and methods for administration of small volume sufentanil drug dosage forms to the sublingual mucosa of a subject using a device are disclosed. The dispensing device includes a lock-out feature and a means to retard or prevent saliva and/or moisture ingress such that the drug dosage forms in the device remain dry prior to administration.
    Type: Application
    Filed: May 8, 2017
    Publication date: September 14, 2017
    Applicant: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela PALMER, Andrew POUTIATINE, Charles RAMPERSAUD, Bruce EDWARDS, Edmond CHIU, Thomas SCHRECK, Stelios TZANNIS, Lawrence HAMEL, William KOLOSI, Sascha RETAILLEAU
  • Patent number: 9642996
    Abstract: Systems and methods for administration of small volume sufentanil drug dosage forms to the sublingual mucosa of a subject using a device are disclosed. The dispensing device includes a lock-out feature and a means to retard or prevent saliva and/or moisture ingress such that the drug dosage forms in the device remain dry prior to administration.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: May 9, 2017
    Assignee: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela Palmer, Andrew Poutiatine, Charles Rampersaud, Bruce Edwards, Edmond Chiu, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, William Kolosi, Sascha Retailleau
  • Publication number: 20150038898
    Abstract: Systems and methods for administration of small volume sufentanil drug dosage forms to the sublingual mucosa of a subject using a device are disclosed. The dispensing device includes a lock-out feature and a means to retard or prevent saliva and/or moisture ingress such that the drug dosage forms in the device remain dry prior to administration.
    Type: Application
    Filed: June 16, 2014
    Publication date: February 5, 2015
    Inventors: Pamela Palmer, Andrew Poutiatine, Charles Rampersaud, Bruce Edwards, Edmond Chiu, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, William Kolosi, Sascha Retailleau
  • Publication number: 20140350054
    Abstract: Small-volume oral transmucosal dosage forms or NanoTabs® comprising a predetermined amount of a pharmaceutically active drug are provided. Exemplary applications include use of the NanoTabs® to administer a drug for the treatment of acute, post-operative or breakthrough pain.
    Type: Application
    Filed: June 5, 2014
    Publication date: November 27, 2014
    Applicant: ACELRX PHARMACEUTICALS, INC.
    Inventors: Pamela Palmer, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, Andrew I. Poutiatine
  • Patent number: 8753308
    Abstract: Systems and methods for administration of small volume sufentanil drug dosage forms to the sublingual mucosa of a subject using a device are disclosed. The dispensing device includes a lock-out feature and a means to retard or prevent saliva and/or moisture ingress such that the drug dosage forms in the device remain dry prior to administration.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: June 17, 2014
    Assignee: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela Palmer, Andrew Poutiatine, Charles Rampersaud, Bruce Edwards, Edmond Chiu, Thomas Schreck, Stelios Tzannis, Lawrence Hamel, William Kolosi, Sascha Retailleau
  • Patent number: 8535714
    Abstract: Compositions, systems and methods for administration of small volume sufentanil drug dosage forms via the oral transmucosal route of a subject for treatment of pain.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: September 17, 2013
    Assignee: AcelRx Pharmaceuticals, Inc.
    Inventors: Pamela Palmer, Thomas Schreck, Lawrence Hamel, Stelio Tzannis, Andrew Poutiatine
  • Publication number: 20120035216
    Abstract: Compositions, systems and methods for administration of small volume sufentanil drug dosage forms via the oral transmucosal route of a subject for treatment of pain.
    Type: Application
    Filed: October 18, 2011
    Publication date: February 9, 2012
    Inventors: Pamela Palmer, Thomas Schreck, Lawrence Hamel, Stelios Tzannis, Andrew Poutiatine
  • Publication number: 20060251721
    Abstract: Sustained release dosage forms for twice daily oral dosing to a human patient for providing relief from pain are provided. The sustained release dosage form comprises an immediate release component and a sustained release component, wherein the immediate release component and the sustained release component collectively contain a therapeutically effective amount of an opioid analgesic and a therapeutically effective amount of nonopioid analgesic. In a preferred embodiment, the nonopioid analgesic is acetaminophen and the opioid analgesic is hydrocodone and pharmaceutically acceptable salts thereof, and in preferred embodiments, the pharmaceutically acceptable salt is bitartrate. The dosage forms produce plasma profiles in a patient characterized by a Cmax for hydrocodone of between about 0.6 ng/mL/mg to about 1.4 ng/mL/mg and an AUC for hydrocodone of between about 9.1 ng*hr/mL/mg to about 19.9 ng*hr/mL/mg (per mg hydrocodone bitartrate administered) and a Cmax for acetaminophen of between about 2.
    Type: Application
    Filed: June 30, 2006
    Publication date: November 9, 2006
    Inventors: Evangeline Cruz, Atul Ayer, Brenda Pollock, Carmelita Garcia, Sherry Li, Alfredo Wong, Lawrence Hamel, Cheri Klein, Yihong Qiu, Ye Huang
  • Publication number: 20050238709
    Abstract: Methods and devices for maintaining a desired therapeutic drug effect over a prolonged therapy period are provided. In particular, oral dosage forms that release drug within the gastrointestinal tract at an ascending release rate over an extended time period are provided. The dosage forms may additionally comprise an immediate-release dose of drug.
    Type: Application
    Filed: August 12, 2003
    Publication date: October 27, 2005
    Inventors: Andrew Lam, Padmaja Shivanand, Atul Ayer, Zahedeh Hatamkhany, Suneel Gupta, Diane Guinta, Carol Christopher, Samuel Saks, Lawrence Hamel, Jeri Wright, Richard Weyers
  • Publication number: 20050221266
    Abstract: A method and apparatus are provided for designing educational assessments. In one embodiment, a method for guiding a user in the design of an assessment includes receiving, from the user, one or more goals relating to the assessment and translating those goals into a task specification for an assessment task in accordance with one or more user-defined variables.
    Type: Application
    Filed: April 4, 2005
    Publication date: October 6, 2005
    Inventors: Robert Mislevy, Geneva Haertel, Lawrence Hamel, Cathleen Kennedy, Mark Wilson
  • Publication number: 20050158382
    Abstract: Sustained release dosage forms for twice daily oral dosing to a human patient for providing relief from pain are provided. The sustained release dosage form comprises an immediate release component and a sustained release component, wherein the immediate release component and the sustained release component collectively contain a therapeutically effective amount of an opioid analgesic and a therapeutically effective amount of nonopioid analgesic. In a preferred embodiment, the nonopioid analgesic is acetaminophen and the opioid analgesic is hydrocodone and pharmaceutically acceptable salts thereof, and in preferred embodiments, the pharmaceutically acceptable salt is bitartrate. The dosage forms produce plasma profiles in a patient characterized by a Cmax for hydrocodone of between about 0.6 ng/mL/mg to about 1.4 ng/mL/mg and an AUC for hydrocodone of between about 9.1 ng*hr/mL/mg to about 19.9 ng*hr/mL/mg (per mg hydrocodone bitartrate administered) and a Cmax for acetaminophen of between about 2.
    Type: Application
    Filed: September 24, 2004
    Publication date: July 21, 2005
    Inventors: Evangeline Cruz, Atul Ayer, Brenda Pollock, Carmelita Garcia, Sherry Li, Alfredo Wong, Lawrence Hamel, Cheri Klein, Yihong Qiu, Ye Huang
  • Publication number: 20050089570
    Abstract: A sustained release dosage form is provided comprising a pharmaceutically active agent and pharmaceutically acceptable salts thereof and adapted to release as an erodible solid over a prolonged period of time, wherein the dosage form provides burst release of the pharmaceutically active agent without the use of an immediate release drug coating. The dosage form is able to deliver high doses of poorly soluble or slowly dissolving active agents at a controlled rate. Methods of using the dosage forms to treat disease or conditions in human patients are also disclosed.
    Type: Application
    Filed: September 24, 2004
    Publication date: April 28, 2005
    Inventors: Evangeline Cruz, Sherry Li, Atul Ayer, Brenda Pollock, Gregory Ruhlmann, Carmelita Garcia, Alfredo Wong, Lawrence Hamel
  • Publication number: 20050025831
    Abstract: Methods and devices for maintaining a desired therapeutic drug effect over a prolonged therapy period are provided. In particular, oral dosage forms that release drug within the gastrointestinal tract at an ascending release rate over an extended time period are provided. The dosage forms may additionally comprise an immediate-release dose of drug.
    Type: Application
    Filed: August 12, 2003
    Publication date: February 3, 2005
    Inventors: Andrew Lam, Padmaja Shivanand, Atul Ayer, Zahedeh Hatamkhany, Suneel Gupta, Diane Guinta, Carol Christopher, Samuel Saks, Lawrence Hamel, Jeri Wright, Richard Weyers