Patents by Inventor Steven J. Wittenberger

Steven J. Wittenberger 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).

  • PRMT5 INHIBITORS AND USES THEREOF
    Publication number: 20220194949
    Abstract: The present disclosure describes compounds of formulas (I)-(V) and methods of making the same. The compounds of the present disclosure are useful as inhibitors of PRMT5 activity and in methods of treating cancers and other diseases.
    Type: Application
    Filed: March 25, 2020
    Publication date: June 23, 2022
    Inventors: Brendan M. O'Boyle, Corey M. Reeves, Justin A. Hilf, Brian M. Stoltz, Michael D. Bartberger, Steven J. Wittenberger, Oliver C. Loson, Martina S. McDermott, Neil A. O'Brien, Dennis Slamon
  • ERK INHIBITORS AND USES THEREOF
    Publication number: 20220002294
    Abstract: The present disclosure provides compounds and compositions that are inhibitors of ERK1, ERK2, or both, and methods of use thereof.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 6, 2022
    Inventors: Corey M. Reeves, Brandan M. O'Boyle, Justin A. Hilf, Dylan Conklin, Martina S. McDermott, Neil A. O'Brien, Michael J. Palazzolo, Dennis Slamon, Steven J. Wittenberger, Oliver C. Loson, Michael D. Bartberger, Brian M. Stoltz
  • SYNTHESIS OF (2S,5R)-5-ETHYNYL-1-PYRROLIDINE-2-CARBONITRILE
    Publication number: 20160152600
    Abstract: A process for making (2S,5R)-5-ethynyl-1-{N-(4-methyl-1-(4-carboxy-pyridin-2-yl)piperidin-4-yl)glycyl}pyrrolidine-2-carbonitrile and salts thereof, and intermediates used in the process are disclosed.
    Type: Application
    Filed: January 18, 2016
    Publication date: June 2, 2016
    Inventors: Todd S. McDermott, Seble H. Wagaw, Kenneth M. Engstrom, Jorge Gandarilla, Albert Kruger, Michael J. Rozema, Michael G. Fickes, Steven J. Wittenberger, Lakshmi Bhagavatula, Thomas B. Borchardt
  • Synthesis of (2S,5R)-5-ethynyl-1-{N-(4-methyl-1-(4-carboxy-pyridin-2-yl)piperidin-4-yl)glycyl}pyrrolidine-2-carbonitrile
    Patent number: 9260411
    Abstract: A process for making (2S,5R)-5-ethynyl-1-{N-(4-methyl-1-(4-carboxy-pyridin-2-yl)piperidin-4-yl)glycyl}pyrrolidine-2-carbonitrile and salts thereof, and intermediates used in the process are disclosed.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: February 16, 2016
    Assignee: AbbVie Inc.
    Inventors: Todd S. McDermott, Seble H. Wagaw, Kenneth M. Engstrom, Jorge Gandarilla, Albert Kruger, Michael J. Rozema, Michael G. Fickes, Steven J. Wittenberger, Lakshmi Bhagavatula, Thomas B. Borchardt
  • Octahydro-pyrrolo[3,4-B]pyrrole derivatives
    Patent number: 8399468
    Abstract: Octahydro-pyrrolo[3,4-b]pyrrole derivatives are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Octahydro-pyrrolo[3,4-b]pyrrole compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: March 19, 2013
    Assignee: Abbott Laboratories
    Inventors: Marlon D. Cowart, Chen Zhao, Minghua Sun, Lawrence A. Black, Guo Zhu Zheng, Robert J. Gregg, Geoff G. Z. Zhang, Ahmad Y. Sheikh, Xiaochun Lou, Rodger F. Henry, David M. Barnes, Lawrence Kolaczkowski, Anthony R. Haight, Sou-Jen Chang, Steven J. Wittenberger, Michael G. Fickes
  • OCTAHYDRO-PYRROLO[3,4-B]PYRROLE DERIVATIVES
    Publication number: 20100222358
    Abstract: Octahydro-pyrrolo[3,4-b]pyrrole derivatives are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Octahydro-pyrrolo[3,4-b]pyrrole compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein.
    Type: Application
    Filed: March 2, 2010
    Publication date: September 2, 2010
    Applicant: ABBOTT LABORATORIES
    Inventors: Marlon D. Cowart, Chen Zhao, Minghua Sun, Lawrence A. Black, Guo Zhu Zheng, Robert J. Gregg, Geoff G.Z. Zhang, Ahmad Y. Sheikh, Xiaochun Lou, Rodger F. Henry, David M. Barnes, Lawrence Kolaczkowski, Anthony R. Haight, Sou-Jen Chang, Steven J. Wittenberger, Michael G. Fickes
  • (1S,5S)-3-(5,6-DICHLORO-3-PYRIDINYL)-3,6- DIAZABICYCLO[3.2.0]HEPTANE
    Publication number: 20090203664
    Abstract: The present invention discloses (1S,5S)-3-(5,6-dichloro-3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane, salts thereof, and its use to treat pain and other disorders associated with the nicotinic acetylcholine receptor.
    Type: Application
    Filed: April 20, 2009
    Publication date: August 13, 2009
    Applicant: ABBOTT LABORATORIES
    Inventors: Michael J. Buckley, Jianguo Ji, Geoff G.Z. Zhang, Rodger F. Henry, Weili W. Wang, Gregory S. Wayne, Wenke Li, Timothy B. Towne, Steven J. Wittenberger, Steven M. Hannick, Brian J. Kotecki, Bryan S. Macri, Timothy A. Robbins
  • (1S,5S)-3-(5,6-dichloro-3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane
    Patent number: 7538226
    Abstract: The present invention discloses (1S,5S)-3-(5,6-dichloro-3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane, salts thereof, and its use to treat pain and other disorders associated with the nicotinic acetylcholine receptor.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: May 26, 2009
    Assignee: Abbott Laboratories
    Inventors: Michael J. Buckley, Jianguo Ji, Geoff G. Z. Zhang, Rodger F. Henry, Weili W. Wang, Gregory S. Wayne, Wenke Li, Timothy B. Towne, Steven J. Wittenberger, Steven M. Hannick, Brian J. Kotecki, Bryan S. Macri, Timothy A. Robbins
  • Endothelin antagonists
    Patent number: 7365093
    Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: April 29, 2008
    Assignee: Abbott Laboratories
    Inventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
  • (1S,5S)-3-(5,6-dichloro-3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane
    Patent number: 7354937
    Abstract: The present invention discloses (1S,5S)-3-(5,6-dichloro-3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane, salts thereof, and its use to treat pain and other disorders associated with the nicotinic acetylcholine receptor.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: April 8, 2008
    Assignee: Abbott Laboratories
    Inventors: Michael J. Buckley, Jianguo Ji, Geoff G. Z. Zhang, Rodger F. Henry, Weili W. Wang, Gregory S. Wayne, Wenke Li, Timothy B. Towne, Steven J. Wittenberger, Steven M. Hannick, Brian J. Kotecki, Bryan S. Macri, Timothy A. Robbins
  • Endothelin antagonists
    Patent number: 7208517
    Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, a method of antagonizing endothelin, methods for the inhibition of bone metastases, methods for the prevention of growth of new metastases, methods for the inhibition of bone turnover, and methods for the prevention of bone loss in patients, including cancer patients, using an endothelin ET-A receptor antagonist.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: April 24, 2007
    Assignee: Abbott Labortories
    Inventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King, Todd J. Janus, Robert J. Padley
  • Preparation of quinoline-substituted carbonate and carbamate derivatives
    Patent number: 7074932
    Abstract: The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or (II) or a substrate that can be reduced to obtain the same.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: July 11, 2006
    Inventors: Michael S. Allen, Ramiya H. Premchandran, Sou-Jen Chang, Stephen Condon, John A. DeMattei, Steven A. King, Lawrence Kolaczkowski, Sukumar Manna, Paul J. Nichols, Hemant H. Patel, Subhash R. Patel, Daniel J. Plata, Eric J. Stoner, Jien-Heh J. Tien, Steven J. Wittenberger
  • Endothelin antagonists
    Patent number: 6946481
    Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: September 20, 2005
    Assignee: Abbott Laboratories
    Inventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
  • Iodination of 4-fluoro-benzaldehyde
    Publication number: 20030220526
    Abstract: The present invention relates to an improved process for iodinating a substituted benzaldehyde.
    Type: Application
    Filed: February 13, 2003
    Publication date: November 27, 2003
    Inventors: Gregory S. Wayne, Steven J. Wittenberger, Sou-Jen Chang
  • Polymorph of a pharmaceutical
    Publication number: 20030203931
    Abstract: Two new crystalline polymorphs of the compound of formula (I) 1
    Type: Application
    Filed: April 18, 2003
    Publication date: October 30, 2003
    Inventors: John B. Cannon, Pawan Hansrani, Russell L. Hertzler, John M. Lipari, Yeshwant D. Sanzgiri, Steven J. Wittenberger
  • Polymorph of a pharmaceutical
    Publication number: 20030199537
    Abstract: Two new crystalline polymorphs of the compound of formula (I) 1
    Type: Application
    Filed: April 18, 2002
    Publication date: October 23, 2003
    Inventors: John B. Cannon, Pawan Hansrani, Russell L. Hertzler, John Lipari, Yeshwant D. Sanzgiri, Steven J. Wittenberger
  • Preparation of quinoline-substituted carbonate and carbamate derivatives
    Publication number: 20030199696
    Abstract: The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or (II) or a substrate that can be reduced to obtain the same.
    Type: Application
    Filed: May 7, 2003
    Publication date: October 23, 2003
    Inventors: Michael S. Allen, Ramiya H. Premchandran, Sou-Jen Chang, Stephen Condon, John A. DeMattei, Steven A. King, Lawrence Kolaczkowski, Sukumar Manna, Paul J. Nichols, Hemant H. Patel, Subhash R. Patel, Daniel J. Plata, Eric J. Stoner, Jien-Heh J. Tien, Steven J. Wittenberger
  • Preparation of quinoline-substituted carbonate and carbamate derivatives
    Patent number: 6579986
    Abstract: The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or (II) or a substrate that can be reduced to obtain the same.
    Type: Grant
    Filed: April 29, 2002
    Date of Patent: June 17, 2003
    Assignee: Abbott Laboratories
    Inventors: Michael S. Allen, Ramiya H. Premchandran, Sou-Jen Chang, Stephen Condon, John A. DeMattei, Steven A. King, Lawrence Kolaczkowski, Sukumar Manna, Paul J. Nichols, Hemant H. Patel, Subhash R. Patel, Daniel J. Plata, Eric J. Stoner, Jien-Heh J. Tien, Steven J. Wittenberger
  • Process for the preparation of substituted pyrrolidine neuraminidase inhibitors
    Publication number: 20030055297
    Abstract: A process for the preparation of neuraminidase inhibitors having structural formula (28) 1
    Type: Application
    Filed: April 3, 2002
    Publication date: March 20, 2003
    Inventors: Steven J. Wittenberger, Lakshmi Bhagavatula, David A. DeGoey, John DeMattei, Ashok K. Gupta, David R. Hill, Sukumar Manna, Maureen Ann McLaughlin, Paul J. Nichols, Premchandran H. Ramiya, Michael W. Rasmussen, Zhenping Tian
  • Preparation of quinoline-substituted carbonate and carbamate derivatives
    Publication number: 20020165390
    Abstract: The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or (II) or a substrate that can be reduced to obtain the same.
    Type: Application
    Filed: April 29, 2002
    Publication date: November 7, 2002
    Inventors: Michael S. Allen, Ramiya H. Premchandran, Sou-Jen Chang, Stephen Condon, John A. DeMattei, Steven A. King, Lawrence Kolaczkowski, Sukumar Manna, Paul J. Nichols, Hemant H. Patel, Subhash R. Patel, Daniel J. Plata, Eric J. Stoner, Jien-Heh J. Tien, Steven J. Wittenberger