Patents by Inventor Dennie S. Welch

Dennie S. Welch 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: 20240058450
    Abstract: The present disclosure concerns Bcl-xL inhibitors having low cell permeability, antibody drug conjugates (ADCs) comprising the inhibitors, synthons useful for synthesizing the ADCs, compositions comprising the inhibitors or ADCs, and various methods of using the inhibitors and ADCs.
    Type: Application
    Filed: May 31, 2022
    Publication date: February 22, 2024
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Violeta L. Marin, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Publication number: 20200246460
    Abstract: The present disclosure concerns Bcl-xL inhibitors having low cell permeability, antibody drug conjugates (ADCs) comprising the inhibitors, synthons useful for synthesizing the ADCs, compositions comprising the inhibitors or ADCs, and various methods of using the inhibitors and ADCs.
    Type: Application
    Filed: September 6, 2019
    Publication date: August 6, 2020
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Violeta L. Marin, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Publication number: 20200239553
    Abstract: Small molecule Bcl-xL inhibitors and Antibody Drug Conjugates (ADCs) comprising small molecule Bcl-xL inhibitors are disclosed herein. The Bcl-xL inhibitors and ADCs of the disclosure are useful for, among other things, inhibiting anti-apoptotic Bcl-xL proteins as a therapeutic approach towards the treatment of diseases that involve a dysregulated apoptosis pathway.
    Type: Application
    Filed: November 6, 2019
    Publication date: July 30, 2020
    Applicant: AbbVie Inc.
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Publication number: 20200095230
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Application
    Filed: September 27, 2019
    Publication date: March 26, 2020
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Patent number: 10442792
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: October 15, 2019
    Assignee: AbbVie Inc.
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Publication number: 20190142941
    Abstract: The present disclosure concerns Bcl-xL inhibitors having low cell permeability, antibody drug conjugates (ADCs) comprising the inhibitors, synthons useful for synthesizing the ADCs, compositions comprising the inhibitors or ADCs, and various methods of using the inhibitors and ADCs.
    Type: Application
    Filed: January 4, 2019
    Publication date: May 16, 2019
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Violeta L. Marin, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Publication number: 20190084966
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 21, 2019
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Publication number: 20180346484
    Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
    Type: Application
    Filed: January 29, 2018
    Publication date: December 6, 2018
    Inventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
  • Patent number: 10077256
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: September 18, 2018
    Assignee: AbbVie Inc.
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Publication number: 20180057482
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Patent number: 9879033
    Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: January 30, 2018
    Assignees: AbbVie Deutschland GmbH & Co. KG, AbbVie Inc.
    Inventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
  • Patent number: 9809576
    Abstract: The invention provides methods of synthesizing a viral protease inhibitor in high yield, without using expensive catalysts or challenging reaction conditions.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: November 7, 2017
    Assignee: AbbVie Inc.
    Inventors: Russell D. Cink, Kirill A. Lukin, Marvin R. Leanna, Matthew J. Pelc, Timothy B. Towne, Dennie S. Welch, Kenneth M. Engstrom, Matthew M. Ravn, Richard D. Bishop, Gang Zhao, Jianzhang Mei, Jeff M. Kallemeyn, David R. Hill, Michael J. Abrahamson, Westin H. Morrill
  • Publication number: 20170182179
    Abstract: Small molecule Bcl-xL inhibitors and Antibody Drug Conjugates (ADCs) comprising small molecule Bcl-xL inhibitors are disclosed herein. The Bcl-xL inhibitors and ADCs of the disclosure are useful for, among other things, inhibiting anti-apoptotic Bcl-xL proteins as a therapeutic approach towards the treatment of diseases that involve a dysregulated apoptosis pathway.
    Type: Application
    Filed: December 9, 2015
    Publication date: June 29, 2017
    Applicant: AbbVie Inc.
    Inventors: Scott L. Ackler, Erwin R. Boghaert, Milan Bruncko, George Doherty, Andrew S. Judd, Aaron R. Kunzer, Violeta L. Marin, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch
  • Publication number: 20160339117
    Abstract: The present disclosure concerns Bcl-xL inhibitors having low cell permeability, antibody drug conjugates (ADCs) comprising the inhibitors, synthons useful for synthesizing the ADCs, compositions comprising the inhibitors or ADCs, and various methods of using the inhibitors and ADCs.
    Type: Application
    Filed: December 9, 2015
    Publication date: November 24, 2016
    Applicant: AbbVie Inc.
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Violeta L. Marin, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Patent number: 9493506
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: November 15, 2016
    Assignees: AbbVie Inc., Enata Pharmacueticals, Inc.
    Inventors: Hui-Ju Chen, Keith F. McDaniel, Brian E. Green, Jason P. Shanley, Albert W. Kruger, Jorge Gandarilla, Dennie S. Welch, Russell D. Cink, Steven C. Cullen, Yonghua Gai, Guoqiang Wang, Yat Sun Or
  • Publication number: 20160158377
    Abstract: Small molecule Bcl-xL inhibitors and Antibody Drug Conjugates (ADCs) comprising small molecule Bcl-xL inhibitors are disclosed herein. The Bcl-xL inhibitors and ADCs of the disclosure are useful for, among other things, inhibiting anti-apoptotic Bcl-xL proteins as a therapeutic approach towards the treatment of diseases that involve a dysregulated apoptosis pathway.
    Type: Application
    Filed: December 9, 2015
    Publication date: June 9, 2016
    Applicant: AbbVie Inc.
    Inventors: Scott L. Ackler, Nathan B. Bennett, Erwin R. Boghaert, Steve C. Cullen, George Doherty, Robin R. Frey, Anthony R. Haight, Andrew S. Judd, Aaron R. Kunzer, Xiaoqiang Shen, Xiaohong Song, Andrew J. Souers, Gerard M. Sullivan, Zhi-Fu Tao, Xilu Wang, Dennie S. Welch, Michael D. Wendt
  • Publication number: 20160096851
    Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
    Type: Application
    Filed: October 19, 2015
    Publication date: April 7, 2016
    Inventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
  • Patent number: 9187483
    Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: November 17, 2015
    Assignees: AbbVie Inc., AbbVie Deutschland GmbH & Co. KG
    Inventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
  • Patent number: 8846951
    Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: September 30, 2014
    Assignees: AbbVie Inc., AbbVie Deutschland GmbH & Co. KG
    Inventors: Irini Akritopoulou-Zanze, Wilfried Braje, Stevan W. Djuric, Noel S. Wilson, Sean C. Turner, Albert W. Kruger, Ana-Lucia Relo, Shashank Shekhar, Dennie S. Welch, Hongyu Zhao, Jorge Gandarilla, Alan F. Gasiecki, Huanqiu Li, Christina M. Thompson, Min Zhang
  • Publication number: 20140287992
    Abstract: The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient.
    Type: Application
    Filed: June 9, 2014
    Publication date: September 25, 2014
    Inventors: Hui-Ju Chen, Keith F. McDaniel, Brian E. Green, Jason P. Shanley, Albert W. Kruger, Jorge Gandarilla, Dennie S. Welch, Russell D. Cink, Steven C. Cullen, Yonghua Gai, Guoqiang Wang, Yat Sun Or