Patents by Inventor Marla L. Weetall

Marla L. Weetall 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: 20240076302
    Abstract: The present invention provides compounds of formula (I) wherein A, R1, R2 and R3 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments.
    Type: Application
    Filed: October 27, 2023
    Publication date: March 7, 2024
    Applicants: Hoffmann-La Roche Inc., PTC Therapeutics, Inc.
    Inventors: Hasane RATNI, Luke GREEN, Marla L. WEETALL, Nikolai A. NARYSHKIN
  • Publication number: 20240067646
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: July 26, 2023
    Publication date: February 29, 2024
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Patent number: 11827646
    Abstract: The present invention provides compounds of formula (I) wherein A, R1, R2 and R3 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: November 28, 2023
    Assignees: Hoffmann-La Roche Inc., PTC Therapeutics, Inc.
    Inventors: Hasane Ratni, Luke Green, Marla L. Weetall, Nikolai A. Naryshkin
  • Patent number: 11753407
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, wherein w1, w2, w3, w4, w5, w6 and w7 are as defined herein, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: September 12, 2023
    Assignees: PTC Therapeutics, Inc., F. Hoffmann-La Roche AG
    Inventors: Hongyan Qi, Soongyu Choi, Amal Dakka, Gary Mitchell Karp, Jana Narasimhan, Nikolai Naryshkin, Anthony A. Yurpoff, Marla L. Weetall, Ellen Welch, Matthew G. Woll, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Luke Green, Emmanuel Pinard, Hasane Ratni
  • Publication number: 20230172915
    Abstract: One aspect described herein includes a method for treating coronavirus 2019 disease (COVID-19) caused by severe respiratory syndrome coronavirus 2 (SARS-CoV-2) by administering an effective amount of a DHODH inhibitor. Another aspect described herein includes a method of treating COVD-19 by administering 4-chlorophenyl (S)-6-chloro-1-(4-methoxyphenyl)-1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indole-2-carboxylate (PTC299), or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 7, 2021
    Publication date: June 8, 2023
    Applicant: PTC THERAPEUTICS, INC.
    Inventors: Nikolai A. NARYSHKIN, Jason GRACI, John BAIRD, Joseph COLACINO, Marla L. WEETALL, Liangxian CAO
  • Publication number: 20220162610
    Abstract: An alternatively spliced intronic sequence is disclosed, the splicing of which can be induced in the presence of a small molecule, as described herein.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 26, 2022
    Applicant: PTC Therapeutics, Inc.
    Inventors: Anuradha BHATTACHARYYA, Yaofeng CHENG, Kerstin Annemarie EFFENBERGER, Wencheng LI, Jana NARASIMHAN, Christopher Robert TROTTA, MARLA L. WEETALL, Matthew G. WOLL
  • Publication number: 20220152024
    Abstract: One aspect described herein includes a method for treating sarcoma in a subject in need thereof comprising, administering to the subject an effective amount of a small molecule compound. More particularly, another aspect described herein includes a method for treating sarcoma in a subject in need thereof comprising, administering to the subject an effective amount of the small molecule compound described herein in combination with a chemotherapeutic agent.
    Type: Application
    Filed: March 27, 2020
    Publication date: May 19, 2022
    Inventors: Marla L. Weetall, Liangxian Cao, Josephine Sheedy, Robert Spiegel
  • Publication number: 20220143016
    Abstract: One aspect described herein includes a method for treating a multiple myeloma (MM) in a subject in need thereof comprising, administering to the subject an effective amount of a small molecule compound. More particularly, another aspect described herein includes a method for treating a multiple myeloma in a subject in need thereof comprising, administering to the subject an effective amount of the small molecule compound described herein in combination with a chemotherapeutic agent.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 12, 2022
    Inventors: Marla L. Weetall, Liangxian Cao, Arnold Bolomsky, Heinz Ludwig
  • Publication number: 20220096473
    Abstract: An aspect described herein includes a method for treating acute myeloid leukemia (AML) in a subject in need thereof comprising, administering to the subject an effective amount of a small molecule tubulin polymerization inhibitor compound. More particularly, another aspect described herein includes a method for treating acute myeloid leukemia in a subject in need thereof comprising, administering to the subject an effective amount of the small molecule tubulin polymerization inhibitor compound described herein in combination with a chemotherapeutic agent.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 31, 2022
    Inventors: Marla L. Weetall, Aniruddha Jayant Deshpande, Karina Ofelia Barbosa Guerra
  • Publication number: 20210276999
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: October 5, 2020
    Publication date: September 9, 2021
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Publication number: 20210236492
    Abstract: A method for treating pancreatic cancer in a subject in need thereof comprising, administering to the subject an effective amount of a tubulin polymerization inhibitor compound is described herein. More particularly, a method for treating pancreatic ductal adenocarcinoma in a subject in need thereof comprising, administering to the subject an effective amount of a substituted reverse pyrimidine tubulin polymerization inhibitor compound alone or in combination with other chemo-therapeutic agents is described herein.
    Type: Application
    Filed: August 17, 2019
    Publication date: August 5, 2021
    Inventors: Marla L. Weetall, Liangxian Cao, Thomas W. Davis, Melissa L. Dumble, Jaime A. Eberle-Singh, Kenneth P. Olive
  • Publication number: 20210147447
    Abstract: The present invention provides compounds of formula (I) wherein A, R1, R2 and R3 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 20, 2021
    Applicants: Hoffmann-La Roche Inc., PTC Therapeutics, Inc.
    Inventors: Hasane Ratni, Luke Green, Marla L. Weetall, Nikolai A. Naryshkin
  • Patent number: 10882868
    Abstract: The present invention provides compounds of formula (I) wherein A, R1, R2 and R3 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: January 5, 2021
    Assignees: Hoffmann-La Roche Inc., PTC Theranentics. Inc.
    Inventors: Hasane Ratni, Luke Green, Marla L. Weetall, Nikolai A. Naryshkin
  • Patent number: 10851101
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: December 1, 2020
    Assignees: PTC Therapeutics, Inc., F. Hoffman-La Roche AG
    Inventors: Hongyan Qi, Soongyu Choi, Amal Dakka, Gary Mitchell Karp, Jana Narasimhan, Nikolai Naryshkin, Anthony A. Turpoff, Marla L. Weetall, Ellen Welch, Matthew G. Woll, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Luke Green, Emmanuel Pinard, Hasane Ratni
  • Patent number: 10618877
    Abstract: Provided herein are pharmaceutical compositions, which comprise a 1,2,4-oxadiazole benzoic acid or a pharmaceutically acceptable salt thereof. Further provided herein are certain pharmaceutically acceptable salts of a 1,2,4-oxadiazole benzoic acid and methods for making the same. Further provided herein are methods of treating or preventing a disease associated with a nonsense mutation or a premature stop codon, comprising administering such pharmaceutical compositions or pharmaceutically acceptable salts to a patient having a disease associated with a nonsense mutation or a premature stop codon.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: April 14, 2020
    Assignee: PTC Therapeutics, Inc.
    Inventors: Marla L. Weetall, Ellen Welch, Mandar V. Dali, James Takasugi
  • Publication number: 20190375750
    Abstract: Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: August 15, 2019
    Publication date: December 12, 2019
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Publication number: 20190194188
    Abstract: Compounds that selectively inhibit pathological production of human vascular endothelial growth factor (VEGF) and compositions comprising such Compounds are described. Compounds that inhibit viral replication or the production of viral RNA or DNA or viral protein and compositions comprising such Compounds are described. Also described are methods of reducing VEGF using such Compounds and methods for treating cancer and non-neoplastic conditions involving the administration of such Compounds. Further described are methods of inhibiting viral replication or the production of viral RNA or DNA or viral protein using such Compounds and methods for treating viral infections involving the administration of such Compounds. The Compounds may be administered as a single agent therapy or in combination with one or more additional therapies to a human in need of such treatments.
    Type: Application
    Filed: September 5, 2018
    Publication date: June 27, 2019
    Inventors: THOMAS W. DAVIS, MARLA L. WEETALL
  • Publication number: 20190152931
    Abstract: Provided herein are pharmaceutical compositions, which comprise a 1,2,4-oxadiazole benzoic acid or a pharmaceutically acceptable salt thereof. Further provided herein are certain pharmaceutically acceptable salts of a 1,2,4-oxadiazole benzoic acid and methods for making the same. Further provided herein are methods of treating or preventing a disease associated with a nonsense mutation or a premature stop codon, comprising administering such pharmaceutical compositions or pharmaceutically acceptable salts to a patient having a disease associated with a nonsense mutation or a premature stop codon.
    Type: Application
    Filed: January 18, 2019
    Publication date: May 23, 2019
    Inventors: Marla L. WEETALL, Ellen WELCH, Mandar V. DALI, James TAKASUGI
  • Patent number: 10233161
    Abstract: Provided herein are pharmaceutical compositions, which comprise a 1,2,4-oxadiazole benzoic acid or a pharmaceutically acceptable salt thereof. Further provided herein are certain pharmaceutically acceptable salts of a 1,2,4-oxadiazole benzoic acid and methods for making the same. Further provided herein are methods of treating or preventing a disease associated with a nonsense mutation or a premature stop codon, comprising administering such pharmaceutical compositions or pharmaceutically acceptable salts to a patient having a disease associated with a nonsense mutation or a premature stop codon.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: March 19, 2019
    Assignee: PTC Therapeutics, Inc.
    Inventors: Marla L. Weetall, Ellen Welch, Mandar V. Dali, James Takasugi
  • Patent number: RE47689
    Abstract: Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy. In a specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN2 into mRNA that is transcribed from the SMN2 gene. In another specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 into mRNA that is transcribed from the SMN1 gene. In yet another embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 and SMN2 into mRNA that is transcribed from the SMN1 and SMN2 genes, respectively.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: November 5, 2019
    Assignees: PTC Therapeutics, Inc., F. Hoffmann-La Roche
    Inventors: Matthew G. Woll, Guangming Chen, Soongyu Choi, Amal Dakka, Song Huang, Gary Mitchell Karp, Chang-Sun Lee, Chunshi Li, Jana Narasimhan, Nikolai Naryshkin, Sergey Paushkin, Hongyan Qi, Anthony A. Turpoff, Marla L. Weetall, Ellen Welch, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Emmanuel Pinard, Hasane Ratni