Patents by Inventor Gregory Tew

Gregory Tew 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).

  • Publication number: 20120195849
    Abstract: The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.
    Type: Application
    Filed: April 6, 2012
    Publication date: August 2, 2012
    Inventors: Gregory Tew, Ahmad E. Madkour, Karen Lienkamp, Ashlan Marie Musante
  • Patent number: 8153739
    Abstract: The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: April 10, 2012
    Assignee: University of Massachusetts
    Inventors: Gregory Tew, Ahmad E. Madkour, Karen Lienkamp, Ashlan Marie Musante
  • Patent number: 8014993
    Abstract: An operating environment emulation system includes a separate peripheral emulation system having a memory device. The memory device is operable to store one or more executable programs, referred to as emulators. The emulators are operable to emulate an original operating environment. Multiple emulators may be deployed on the emulation system to allow execution and presentation of an original operating environment on several different host computers. The system also includes a method for connecting the emulation system to a host computer or accessory device upon which the emulation will run. The emulator may employ insulation processes to limit interaction between the emulation system and host computer resources.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: September 6, 2011
    Assignee: Cypress Semiconductor Corporation
    Inventors: Lynn Watson, DeVerl Stokes, Gregory Tew Nalder
  • Publication number: 20100317870
    Abstract: The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.
    Type: Application
    Filed: June 8, 2010
    Publication date: December 16, 2010
    Inventors: Gregory Tew, Ahmad E. Madkour, Karen Lienkamp, Ashlan Marie Musante
  • Publication number: 20060241052
    Abstract: The present invention discloses compositions of facially amphiphilic polymers and oligomers and their use in methods for treating or reducing cancers in humans or animals.
    Type: Application
    Filed: February 24, 2006
    Publication date: October 26, 2006
    Inventors: William DeGrado, Gregory Tew, Lachelle Arnt
  • Publication number: 20060115448
    Abstract: Polynorbornene derivatives exhibiting antibacterial activity and low hemolytic activity are described herein. Antimicrobial compositions and pharmaceutical compositions comprising polynorbonene derivatives and methods of using the same are also described. Such compositions, which exhibit substantial antibacterial activity and low hemolytic activity, may be suitable for material applications and therapeutic uses.
    Type: Application
    Filed: August 18, 2005
    Publication date: June 1, 2006
    Inventors: Gregory Tew, M. Ilker, E. Coughlin
  • Publication number: 20060041023
    Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.
    Type: Application
    Filed: March 17, 2004
    Publication date: February 23, 2006
    Applicant: The Trustees of the University of Pennsylvania
    Inventors: William DeGrado, Gregory Tew, Michael Klein, Dahui Liu, Jing Yuan, Sungwook Choi
  • Publication number: 20060018872
    Abstract: A-B-A triblock copolymers tailored to produce certain embodiments that have specific properties, such as relatively high elastic modulus. Also provided are methods of designing and synthesizing such a triblock copolymer having desired properties, such non-limiting copolymers comprising a poly(ethylene oxide) block and a block selected from at least one of poly(L-lactic acid) and poly(D,L-lactic acid).
    Type: Application
    Filed: June 16, 2005
    Publication date: January 26, 2006
    Inventors: Gregory Tew, Surita Bhatia
  • Publication number: 20050287108
    Abstract: The present invention discloses methods of use of facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, including, but not limited to, pharmaceutical uses of the polymers and oligomers as antimicrobial agents and as antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, compositions of the novel polymers and oligomers, including pharmaceutical compositions, and methods of designing and synthesizing the facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers.
    Type: Application
    Filed: January 21, 2005
    Publication date: December 29, 2005
    Inventors: William DeGrado, Dahui Liu, Gregory Tew, Michael Klein