Patents by Inventor Daniel A. Soltis

Daniel A. Soltis 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: 11401345
    Abstract: The present disclosure provides humanized antibodies and antibody-drug conjugates that specifically bind to human tissue factor, and which do not inhibit tissue factor mediated blood coagulation compared to a normal plasma control. Further described are methods of making and methods of using the disclosed humanized antibodies and antibody-drug conjugates in the treatment of cancer.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: August 2, 2022
    Assignee: Purdue Pharma L.P.
    Inventors: Daniel A. Soltis, Thomas Mehrling, Richard John Buick
  • Patent number: 10149896
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: December 11, 2018
    Assignee: Purdue Pharma L.P.
    Inventors: Donald J. Kyle, Daniel A. Soltis, Lynda G. Tussey
  • Publication number: 20180105601
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Application
    Filed: May 26, 2017
    Publication date: April 19, 2018
    Applicant: Purdue Pharma L.P.
    Inventors: Earl F. ALBONE, Daniel A. Soltis
  • Publication number: 20170319670
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus.
    Type: Application
    Filed: January 23, 2017
    Publication date: November 9, 2017
    Applicant: Purdue Pharma L.P.
    Inventors: Donald J. KYLE, Daniel A. Soltis, Lynda G. Tussey
  • Patent number: 9676866
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: June 13, 2017
    Assignee: Purdue Pharma L.P.
    Inventors: Earl F. Albone, Daniel A. Soltis
  • Patent number: 9549972
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: January 24, 2017
    Assignee: Purdue Pharma L.P.
    Inventors: Donald J. Kyle, Daniel A. Soltis, Lynda G. Tussey
  • Publication number: 20160022787
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus.
    Type: Application
    Filed: August 6, 2015
    Publication date: January 28, 2016
    Applicant: Purdue Pharma L.P.
    Inventors: Donald J. KYLE, Daniel A. Soltis, Lynda G. Tussey
  • Patent number: 9109007
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus. The exemplary polypeptides are derived from the survivin, hTERT, CYP1B1 and MART-1 antigens.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: August 18, 2015
    Assignee: Purdue Pharma L.P.
    Inventors: Donald J. Kyle, Daniel A. Soltis, Lynda G. Tussey
  • Publication number: 20150094454
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Application
    Filed: December 3, 2014
    Publication date: April 2, 2015
    Inventors: Earl F. ALBONE, Daniel A. Soltis
  • Publication number: 20140050749
    Abstract: The invention provides for the synthesis of more effective generators of a T-cell immune response by providing peptide derivatives that are MHC class I-restricted antigens. The peptide derivatives of the present invention are prepared or derived from a parent peptide of 8 to 11 amino acid residues in length, wherein the peptide derivative contains a non-natural amino acid substituted in place of a naturally-occurring amino acid residue at one or more primary anchor positions in the parent peptide or at position 6, position 7, or the C-terminus. The exemplary polypeptides are derived from the survivin, hTERT, CYP1B1 and MART-1 antigens.
    Type: Application
    Filed: August 18, 2011
    Publication date: February 20, 2014
    Applicant: Purdue Pharma L.P.
    Inventors: Donald J. Kyle, Daniel A. Soltis, Lynda G. Tussey
  • Publication number: 20130281673
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Application
    Filed: October 10, 2012
    Publication date: October 24, 2013
    Inventors: Earl F. ALBONE, Daniel A. Soltis
  • Patent number: 8299230
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: October 30, 2012
    Assignee: Purdue Pharma L.P.
    Inventors: Earl F. Albone, Daniel A. Soltis
  • Patent number: 8124086
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: February 28, 2012
    Assignee: Purdue Pharma L.P.
    Inventors: Earl F. Albone, Daniel A. Soltis
  • Publication number: 20110158904
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Application
    Filed: July 31, 2008
    Publication date: June 30, 2011
    Applicant: CORIXA CORPORATION
    Inventors: Earl F. Albone, Daniel A. Soltis
  • Patent number: 7429382
    Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/O772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/O772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding fragments of antibodies, that preferentially bind cell-associated CA 125/O772P polypeptides relative to shed CA 125/O772P polypeptides.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: September 30, 2008
    Assignee: Corixa Corporation
    Inventors: Earl F. Albone, Daniel A. Soltis
  • Publication number: 20040143101
    Abstract: The present invention provides a variant of an immunoglobulin variable domain including (A) at least one CDR region and (B) framework regions flanking the CDR region, wherein the variant also contains (a) a CDR region having added or substituted therein at least on binding sequence and (b) the flanking framework regions, wherein the binding sequence is heterelogous to the CDR and is an antigenic sequence from a MUC-1 binding sequence.
    Type: Application
    Filed: August 25, 2003
    Publication date: July 22, 2004
    Inventors: Daniel A. Soltis, Ronald M Burch, Rajiv Shukla
  • Publication number: 20040136980
    Abstract: The present invention relates to a synthetic variable region of an immunoglobin construct which contains in at least one of its CDRs a sequence of thrombopoietin, <i>e.g.</i>, IEGPTLRQWLAARA or its derivatives. This construct can efficiently bind and activate a thrombopoientin receptor (MPL) leading to stimulation of proliferation, growth or differentiation or modulation of apoptosis of hematopoietic cells, especially platelet progenitor cells. The invention further relates to the use of the synthebody to treat hematopoietic or immune disorders, and particularly thrombocytopenia resulting from chemotherapy, radiation therapy, or bone marrow transfusions.
    Type: Application
    Filed: August 25, 2003
    Publication date: July 15, 2004
    Inventors: Daniel A Soltis, Ronald M. Burch, Robert A. Ogert
  • Publication number: 20040030103
    Abstract: Variants of an immunoglobulin variable domain, said immunoglobulin variable domain comprising (A) at least one CDR region and (B) framework regions flanking said CDR, said variant comprising: (a) said CDR region havind added or substituted therein at least one binding sequence and (b) said flanking framework regions, wherein said binding sequence is heterologous to said CDR and is a binding sequence from a binding site of a binding pair, and wherein said binding sequence is a receptor-binding portion of angiogenin. Additionally, amino acid residues in the flanking and/or non-flanking framework regions may have been deleted, substituted or inserted. Also claimed are molecules comprising said variants. Said molecules may be immunoglobulins. Nucleic acids encoding said variants, and cells and recombinant non-human hosts containing said nucleic acids. Pharmaceutical compositions comprising an effective amount of said variants.
    Type: Application
    Filed: July 21, 2003
    Publication date: February 12, 2004
    Inventors: Ronald Burch, Daniel A Soltis, Jenny Z Zhang