Patents Assigned to PTC
  • Patent number: 12257252
    Abstract: The present invention features compositions including sepiapterin, or a pharmaceutically acceptable salt thereof, and methods for the treatment of BH4-related disorders. In some embodiments, these compositions and methods result in an increase in plasma exposure of BH4.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: March 25, 2025
    Assignee: PTC Therapeutics MP, Inc.
    Inventors: Neil Smith, Jonathan Reis
  • Patent number: 12213982
    Abstract: The present invention features pharmaceutical compositions including sepiapterin, or a pharmaceutically acceptable salt and/or co-crystal thereof, and methods for the treatment of tetrahydrobiopterin-related disorders (e.g., tetrahydrobiopterin deficiency or phenylketonuria) with such compositions.
    Type: Grant
    Filed: August 18, 2023
    Date of Patent: February 4, 2025
    Assignee: PTC Therapeutics MP, Inc.
    Inventor: Daniel E. Levy
  • Patent number: 12139499
    Abstract: The present description relates to compounds, forms, and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease. In particular, the present description relates to substituted benzothiazole compounds of Formula (I), forms and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: November 12, 2024
    Assignee: PTC THERAPEUTICS, INC.
    Inventors: Nanjing Zhang, Suresh Babu, Scott J. Barraza, Anuradha Bhattacharyya, Guangming Chen, Gary Mitchell Karp, Andrew J. Kassick, Anthony R. Mazzotti, Young-Choon Moon, Jana Narasimhan, Nadiya Sydorenko, Anthony Turpoff, Matthew G. Woll, Wuming Yan
  • Patent number: 12103926
    Abstract: The present description relates to compounds, forms, and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease. In particular, the present description relates to substituted monocyclic heteroaryl compounds of Formula (I), forms and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: October 1, 2024
    Assignee: PTC Therapeutics, Inc.
    Inventors: Nadiya Sydorenko, Suresh Babu, Anuradha Bhattacharyya, Young-Choon Moon, Jana Narasimhan, Jigar S. Patel
  • Publication number: 20240245008
    Abstract: An apparatus and a method for processing plants includes an apparatus for processing at least one plant has at least one conveyor device for transporting the plant, at least one image recognition device, at least one gripping means for the targeted depositing of the plant on the conveyor device, and at least one processing means for processing the plant lying on the conveyor device.
    Type: Application
    Filed: May 6, 2022
    Publication date: July 25, 2024
    Applicant: ROBOTEC PTC GMBH
    Inventors: Stephan VON RUNDSTEDT, Friederike VON RUNDSTEDT, Adrian LEU
  • Publication number: 20240242355
    Abstract: A method and a device with which the processing of plants can be made more efficient. This is achieved by the plants and in particular plant-based and synthetic nutrient media or substrates being subjected to an automated bonitur. For this purpose, a sample and/or an image of at least one plant or of at least one nutrient medium or of the substrate is taken automatically by a sensor unit from the plant or from the nutrient medium or the substrate. This sample and/or this image are then compared by an evaluation instrument with known samples and/or recordings of plants and/or nutrient media/substrate, which have a contamination.
    Type: Application
    Filed: May 6, 2022
    Publication date: July 18, 2024
    Applicant: ROBOTEC PTC GMBH
    Inventors: Stephan VON RUNDSTEDT, Friederike VON RUNDSTEDT
  • Publication number: 20240237585
    Abstract: A method by means of which the processing of plants can be carried out in a more time- and cost-efficient manner. For this purpose, at least one plant or a component of the plant is detected by an image-recognition device. Using the patterns and features of the plants recognized by the image-recognition device, at least one option for processing the plant is suggested to a person. Upon selection of at least one option by the person, the plant or the component of the plant is autonomously or automatically processed by a processing means.
    Type: Application
    Filed: May 6, 2022
    Publication date: July 18, 2024
    Applicant: ROBOTEC PTC GMBH
    Inventors: Stephan VON RUNDSTEDT, Friederike VON RUNDSTEDT, Adrian LEU
  • Patent number: 12023335
    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: Grant
    Filed: August 17, 2019
    Date of Patent: July 2, 2024
    Assignee: PTC THERAPEUTICS, INC.
    Inventors: Marla L. Weetall, Liangxian Cao, Thomas W. Davis, Melissa L. Dumble, Jaime A. Eberle-Singh, Kenneth P. Olive
  • Patent number: 11980599
    Abstract: The present disclosure provides compositions comprising one or more compounds of general formula (I): wherein: R1 is H, —OMe, Me, or one or more electron withdrawing groups; R2 and R3 are each independently H or alkyl or, taken together, form a 4- to 8-membered heterocyclic ring with the adjacent nitrogen atom; R4 is H or alkyl; R5 is H or one or more electron donating groups; and n is 1 to 4.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: May 14, 2024
    Assignee: PTC Innovations, LLC
    Inventors: Pendleton Wickersham, Stephen Bendel, Todd Mathis, Christian Warren
  • Patent number: 11938101
    Abstract: Disclosed herein are polymorphic and amorphous forms of anhydrate, hydrate, and solvates of (R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)butanamide and methods of using such compositions for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging. Further disclosed are methods of making such polymorphic and amorphous forms.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: March 26, 2024
    Assignee: PTC THERAPEUTICS, INC.
    Inventors: Paul Mollard, Peter Giannousis, Shazad Suchit, Mahmoud Mirmehrabi, Christopher R. Cornell, Kieron E. Wesson
  • 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: 20240051968
    Abstract: The present description relates to methods of treating spinocerebellar ataxia type 3 (SCA3) using substituted thieno[3,2-b]pyridine compounds, forms, and pharmaceutical compositions thereof.
    Type: Application
    Filed: February 2, 2022
    Publication date: February 15, 2024
    Applicant: PTC Therapeutics, Inc.
    Inventors: GAYAN MIRIHANA ARACHCHILAGE, MICHAEL A. ARNOLD, SCOTT BARRAZA, ANURADHA BHATTACHARYYA, GARY MITCHELL KARP
  • Publication number: 20240043422
    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: March 24, 2023
    Publication date: February 8, 2024
    Applicant: PTC Therapeutics, Inc.
    Inventors: Jason D. Graci, Zhengxian Gu
  • Publication number: 20240043444
    Abstract: The present description relates to methods of treating spinocerebellar ataxia type 3 (SCA3) using substituted thieno[3,2-d]pyrimidine compounds, forms, and pharmaceutical compositions thereof.
    Type: Application
    Filed: February 2, 2022
    Publication date: February 8, 2024
    Applicant: PTC Therapeutics, Inc.
    Inventors: GAYAN MIRIHANA ARACHCHILAGE, MICHAEL A. ARNOLD, SCOTT BARRAZA, ANURADHA BHATTACHARYYA, GARY MITCHELL KARP
  • Publication number: 20240041886
    Abstract: The present description relates to methods of treating spinocerebellar ataxia type 3 (SCA3) using substituted pyrrolo[2,3-d]pyrimidine compounds, forms, and pharmaceutical compositions thereof.
    Type: Application
    Filed: February 2, 2022
    Publication date: February 8, 2024
    Applicant: PTC Therapeutics, Inc.
    Inventors: GAYAN MIRIHANA ARACHCHILAGE, MICHAEL A. ARNOLD, SCOTT BARRAZA, ANURADHA BHATTACHARYYA, GARY MITCHELL KARP
  • Patent number: 11893312
    Abstract: Disclosed is a parametric feature-based 3D CAD system that allows multiple users to simultaneously edit a parametric feature-based 3D CAD model consisting of 3D parts and assemblies of those parts (3D Model). Several CAD users, each using their own computer, phone, or tablet, can edit the same 3D Model at the same time. Editing may be separate and simultaneous—there is no need for users to worry about locking, checking out, or otherwise restricting each other's access to 3D Models. Within each user's editing interface, the model may be presented in different representations, with edits to any representation applied and displayed across all representations.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: February 6, 2024
    Assignee: PTC Inc.
    Inventors: Ilya Baran, Philip Gareth Thomas, Parapura Rajkumar
  • Patent number: 11866391
    Abstract: The present disclosure provides compounds useful as anesthetics, such as topical anesthetics, of general formula (VIIIk): wherein: R2?H or Me; R3?H or Me; R4=Alkyl; R5?O-Alkyl; and Alkyl=aliphatic C1-C4 alkyl. The present disclosure further provides methods of making compounds of general formula (VIIIk), compositions comprising a therapeutically effective amount of a compound of general formula (VIIIk), and methods of treating or preventing pain in a subject by administering (e.g., topically applying) compositions comprising an effective amount of a compound of general formula (VIIIk) to the subject.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: January 9, 2024
    Assignee: PTC Innovations, LLC
    Inventors: Pendleton Wickersham, Stephen Bendel, Todd Mathis, Christian Warren
  • Patent number: 11866390
    Abstract: The present disclosure provides compounds useful as anesthetics, such as topical anesthetics, of general formula (VIIIi): wherein: R2?H or Me; R3?H or Me; R4=Alkyl; R5?O-Alkyl; and Alkyl=aliphatic C1-C4 alkyl. The present disclosure further provides methods of making compounds of general formula (VIIIi), compositions comprising a therapeutically effective amount of a compound of general formula (VIIIi), and methods of treating or preventing pain in a subject by administering (e.g., topically applying) compositions comprising an effective amount of a compound of general formula (VIIIi) to the subject.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: January 9, 2024
    Assignee: PTC Innovations, LLC
    Inventors: Pendleton Wickersham, Stephen Bendel, Todd Mathis, Christian Warren
  • Patent number: 11866392
    Abstract: The present disclosure provides compounds useful as anesthetics, such as topical anesthetics, of general formula (XIII): wherein: R8=NH2, NH(Me), N(Me)2, The present disclosure further provides methods of making compounds of general formula (XIII), compositions comprising a therapeutically effective amount of a compound of general formula (XIII), and methods of treating or preventing pain in a subject by administering (e.g., topically applying) compositions comprising an effective amount of a compound of general formula (XIII) to the subject.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: January 9, 2024
    Assignee: PTC Innovations, LLC
    Inventors: Pendleton Wickersham, Stephen Bendel, Todd Mathis, Christian Warren
  • Patent number: 11858941
    Abstract: The present description relates to compounds, forms, and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease. In particular, the present description relates to substituted bicyclic heterocyclic and heteroaryl compounds of Formula (I), forms and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: January 2, 2024
    Assignee: PTC THERAPEUTICS, INC.
    Inventors: Nadiya Sydorenko, Md Rauful Alam, Michael A. Arnold, Suresh Babu, Anuradha Bhattacharyya, Guangming Chen, Aleksey I. Gerasyuto, Gary Mitchell Karp, Andrew J. Kassick, Anthony R. Mazzotti, Young-Choon Moon, Jana Narasimhan, Jigar Patel, Anthony Turpoff, Matthew G. Woll, Wuming Yan, Nanjing Zhang