TREA

Purdue Pharmaceuticals L.P.

Follow

Organization

  • Wilson, NC, US
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20250235407
    • Publication date Jul 24, 2025
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20250082581
    • Publication date Mar 13, 2025
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20250073173
    • Publication date Mar 6, 2025
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20240408024
    • Publication date Dec 12, 2024
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20240226019
    • Publication date Jul 11, 2024
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20240115507
    • Publication date Apr 11, 2024
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
    • Publication number 20230365578
    • Publication date Nov 16, 2023
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20230310326
    • Publication date Oct 5, 2023
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20230270684
    • Publication date Aug 31, 2023
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
    • Publication number 20230159548
    • Publication date May 25, 2023
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20230134700
    • Publication date May 4, 2023
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
    • Publication number 20210198268
    • Publication date Jul 1, 2021
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20210169810
    • Publication date Jun 10, 2021
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
    • Publication number 20210094963
    • Publication date Apr 1, 2021
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20210000748
    • Publication date Jan 7, 2021
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20210000747
    • Publication date Jan 7, 2021
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20210000749
    • Publication date Jan 7, 2021
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE HYDROCHLORIDE HAVING LESS THAN 25 P...
    • Publication number 20200087316
    • Publication date Mar 19, 2020
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE COMPOSITIONS
    • Publication number 20200062772
    • Publication date Feb 27, 2020
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROCESS FOR PREPARING OXYCODONE COMPOSITIONS
    • Publication number 20190161492
    • Publication date May 30, 2019
    • Purdue Pharma LP
    • Robert CHAPMAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pharmaceutical Formulation Containing Gelling Agent
    • Publication number 20190117580
    • Publication date Apr 25, 2019
    • Purdue Pharma LP
    • Curtis Wright
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pharmaceutical Formulation Containing Gelling Agent
    • Publication number 20190110996
    • Publication date Apr 18, 2019
    • Purdue Pharma LP
    • Curtis Wright
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pharmaceutical Formulation Containing Gelling Agent
    • Publication number 20190070119
    • Publication date Mar 7, 2019
    • The P.F. Laboratories, Inc.
    • Curtis Wright
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pharmaceutical Formulation Containing Gelling Agent
    • Publication number 20190015341
    • Publication date Jan 17, 2019
    • Purdue Pharma LP
    • Curtis Wright
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20190000767
    • Publication date Jan 3, 2019
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20180369150
    • Publication date Dec 27, 2018
    • Purdue Pharma LP
    • William H. MCKENNA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Non-beam Pumping Unit Driven by a Biaxial Motor
    • Publication number 20180163715
    • Publication date Jun 14, 2018
    • Purdue Pharma LP
    • Zhishen Su
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20180153815
    • Publication date Jun 7, 2018
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TAMPER RESISTANT DOSAGE FORMS
    • Publication number 20180153814
    • Publication date Jun 7, 2018
    • Purdue Pharma LP
    • William H. MCKENNA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pharmaceutical Formulation Containing Gelling Agent
    • Publication number 20180147151
    • Publication date May 31, 2018
    • The P.F. Laboratories, Inc.
    • Curtis Wright
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks