Patents by Inventor Carl R. Merril

Carl R. Merril 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: 20200246443
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]. beta.-hydroxylase (HAAH). The present invention contemplates bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein A. Ghanbari
  • Patent number: 10702591
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-,8-hydroxylase (HAAH). The present invention contemplate bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: July 7, 2020
    Assignee: Panacea Pharmaceuticals, Inc.
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein Ghanbari
  • Publication number: 20180092969
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-,8-hydroxylase (HAAH). The present invention contemplate bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Application
    Filed: August 2, 2017
    Publication date: April 5, 2018
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein Ghanbari
  • Patent number: 9744223
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-?-hydroxylase (HAAH). The present invention contemplate bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: August 29, 2017
    Assignee: Panacea Pharmaceuticals, Inc.
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein A. Ghanbari
  • Publication number: 20170072034
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-beta.-hydroxylase (HAAH). The present invention contemplates bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Application
    Filed: June 8, 2016
    Publication date: March 16, 2017
    Applicant: Panacea Pharmaceuticals Inc.
    Inventors: Biswajit BISWAS, Carl R. MERRIL, Hossein A. GHANBARI
  • Publication number: 20140271691
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-?-hydroxylase (HAAH). The present invention contemplate bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Application
    Filed: November 6, 2013
    Publication date: September 18, 2014
    Applicant: PANACEA PHARMACEUTICALS
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein A. Ghanbari
  • Publication number: 20140271689
    Abstract: The present invention encompasses a cancer vaccine therapy targeting Aspartyl-[Asparaginyl]-?-hydroxylase (HAAH). The present invention contemplate bacteriophage expressing HAAH peptide fragments and methods for using said bacteriophage in methods of treating cancer.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: PANACEA PHARMACEUTICALS
    Inventors: Biswajit Biswas, Carl R. Merril, Hossein A. Ghanbari
  • Publication number: 20090203143
    Abstract: The present invention provides methods and compositions for conferring selective death on cells expressing a specific target precursor messenger RNA (selective target pre-mRNA). The compositions of the invention include pre-trans-splicing molecules (PTMs) designed to interact with a target precursor messenger RNA molecule (target pre-mRNA) expressed within a cell and mediate a trans-splicing reaction resulting in the generation of a novel chimeric mRNA molecule (chimeric mRNA) capable of encoding a light producing protein or enzyme. Cell death is further mediated by the presence of a photosensitizer which upon photoactivation produces cytotoxicity.
    Type: Application
    Filed: June 9, 2008
    Publication date: August 13, 2009
    Applicant: VIRXSYS CORPORATION
    Inventors: Lloyd G. Mitchell, Edward Otto, Carl R. Merril
  • Publication number: 20090155768
    Abstract: The invention is related to a transducing particle that comprises a bacteriophage coat and a DNA core that comprises plasmid DNA comprising: a) a host-specific bacteriophage packaging site wherein the packaging site is substantially in isolation from sequences naturally occurring adjacent thereto in the bacteriophage genome, b) a reporter gene, c) a bacteria-specific promoter operably linked to said reporter gene, d) a bacteria-specific origin of replication, and optionally e) an antibiotic resistance gene. The invention includes phage transducing particles, methods of making transducing particles, and methods of using the transducing particles in bacterial detection.
    Type: Application
    Filed: April 7, 2005
    Publication date: June 18, 2009
    Inventors: Dean Scholl, Carl R. Merril, Sankar Adhya, Michael McKinstry, Rotem Edgar
  • Patent number: 7521479
    Abstract: The invention is related to the treatment of prion-related diseases such as the transmissible spongiform encephalopathies (TSEs) in mammals by administering chaotropic agents to or inducing a hyperthermia state in the affected mammals.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: April 21, 2009
    Assignees: Panacea Pharmaceuticals, Inc., The United States of America as represented by the Department of Health and Human Services
    Inventors: Carl R. Merril, Hossein A. Ghanbari
  • Patent number: 7399753
    Abstract: The present invention provides methods and compositions for conferring selective death on cells expressing a specific target precursor messenger RNA (selective target pre-mRNA). The compositions of the invention include pre-trans-splicing molecules (PTMs) designed to interact with a target precursor messenger RNA molecule (target pre-mRNA) expressed within a cell and mediate a trans-splicing reaction resulting in the generation of a novel chimeric mRNA molecule (chimeric mRNA) capable of encoding a light producing protein or enzyme. Cell death is further mediated by the presence of a photosensitizer which upon photoactivation produces cytotoxicity.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: July 15, 2008
    Assignee: Virxsys Corporation
    Inventors: Lloyd G. Mitchell, Edward Otto, Carl R. Merril
  • Patent number: 7332307
    Abstract: The present invention is directed to bacteriophage therapy, using methods which enable the bacteriophage to delay inactivation by any and all parts of the host defense system (HDS) against foreign objects. The HDS normally reduces the number of bacteriophage in an animal, which decreases the efficiency of the bacteriophage in killing the host bacteria present during an infection. Disclosed is a method of producing bacteriophage modified for anti-HDS purposes by physico-chemical alteration of the bacteriophage surface proteins, so that the altered bacteriophage remain active in the body for longer periods of time than the unmodified bacteriophage.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: February 19, 2008
    Assignees: The United States of America as represented by the Department of Health and Human Services, Exponential Biotherapies, Inc.
    Inventors: Richard M. Carlton, Carl R. Merril, Sankar L. Adhya
  • Patent number: 7163818
    Abstract: The present invention discloses compositions and methods for the prophylaxis and treatment of bacterial infections by the use of polyvalent bacteriophage having multiple host range.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: January 16, 2007
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Carl R. Merril, Sankar Adhya, Dean Scholl
  • Publication number: 20040161431
    Abstract: The present invention is directed to bacteriophage therapy, using methods which enable the bacteriophage to delay inactivation by any and all parts of the host defense system (HDS) against foreign objects. The HDS normally reduces the number of bacteriophage in an animal, which decreases the efficiency of the bacteriophage in killing the host bacteria present during an infection. Disclosed is a method of producing bacteriophage modified for anti-HDS purposes by physico-chemical alteration of the bacteriophage surface proteins, so that the altered bacteriophage remain active in the body for longer periods of time than the unmodified bacteriophage.
    Type: Application
    Filed: September 11, 2003
    Publication date: August 19, 2004
    Inventors: Richard M. Carlton, Carl R. Merril, Sankar L. Adhya
  • Publication number: 20040161411
    Abstract: The present invention is directed to bacteriophage therapy, using methods that enable the bacteriophage to delay inactivation by any and all parts of the host defense system (HDS) against foreign objects that would tend to reduce the numbers of bacteriophage and/or the efficiency of those phage at killing the host bacteria in an infection. Disclosed is a method of producing bacteriophage modified for anti-HDS purposes, one method being selection by serial passaging, and the other method being genetic engineering of a bacteriophage, so that the modified bacteriophage will remain active in the body for longer periods of time than the wild-type phage.
    Type: Application
    Filed: September 11, 2003
    Publication date: August 19, 2004
    Inventors: Carl R. Merril, Richard M. Carlton, Sankar L. Adhya
  • Publication number: 20040132181
    Abstract: The present invention provides methods and compositions for conferring selective death on cells expressing a specific target precursor messenger RNA (selective target pre-mRNA). The compositions of the invention include pre-trans-splicing molecules (PTMs) designed to interact with a target precursor messenger RNA molecule (target pre-mRNA) expressed within a cell and mediate a trans-splicing reaction resulting in the generation of a novel chimeric mRNA molecule (chimeric mRNA) capable of encoding a light producing protein or enzyme. Cell death is further mediated by the presence of a photosensitizer which upon photoactivation produces cytotoxicity.
    Type: Application
    Filed: September 9, 2003
    Publication date: July 8, 2004
    Inventors: Lloyd G. Mitchell, Edward Otto, Carl R. Merril
  • Publication number: 20030216338
    Abstract: The present invention discloses compositions and methods for the prophylaxis and treatment of bacterial infections by the use of polyvalent bacteriophage having multiple host range.
    Type: Application
    Filed: January 21, 2003
    Publication date: November 20, 2003
    Inventors: Carl R. Merril, Sankar Adhya, Dean Scholl
  • Publication number: 20030026785
    Abstract: The present invention is directed to bacteriophage therapy, using methods that enable the bacteriophage to delay inactivation by any and all parts of the host defense system (HDS) against foreign objects that would tend to reduce the numbers of bacteriophage and/or the efficiency of those phage at killing the host bacteria in an infection. Disclosed is a method of producing bacteriophage modified for anti-HDS purposes, one method being selection by serial passaging, and the other method being genetic engineering of a bacteriophage, so that the modified bacteriophage will remain active in the body for longer periods of time than the wild-type phage.
    Type: Application
    Filed: June 19, 1997
    Publication date: February 6, 2003
    Inventors: CARL R. MERRIL, RICHARD M. CARLTON, SANKAR L. ADHYA
  • Publication number: 20020177614
    Abstract: Methods of preventing neural tissue damage caused by ADP-ribosylation of eucaryotic elongation factor-2 (EF-2) are disclosed. These methods are especially useful in the treatment of neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease, and other cognitive disorders of mammals. Also described are methods to screen for drugs that would be useful for treating such diseases.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 28, 2002
    Inventors: Carl R. Merril, Hossein A. Ghanbari
  • Publication number: 20020150631
    Abstract: The invention is related to the treatment of prion-related diseases such as the transmissible spongiform encephalopathies (TSEs) in mammals by administering chaotropic agents to or inducing a hyperthermia state in the affected mammals.
    Type: Application
    Filed: April 16, 2001
    Publication date: October 17, 2002
    Inventors: Carl R. Merril, Hossein A. Ghanbari