Invention Grant
- Patent Title: Noncrushable pill formulations
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Application No.: US16469786Application Date: 2017-12-19
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Publication No.: US11541125B2Publication Date: 2023-01-03
- Inventor: Heather D. Maynard , Natalie Boehnke , Samantha J. Paluck
- Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Applicant Address: US CA Oakland
- Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Current Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- Current Assignee Address: US CA Oakland
- Agency: Quarles & Brady LLP
- International Application: PCT/US2017/067285 WO 20171219
- International Announcement: WO2018/118903 WO 20180628
- Main IPC: A61K47/65
- IPC: A61K47/65 ; A61K47/69 ; A61K47/60 ; A61K47/59 ; A61K9/20 ; A61K31/485

Abstract:
Non-crushable pill formulations and methods of using the formulations are disclosed. A non-crushable pill formulation for preventing unintended use of a drug, comprising a polymer, the polymer forming a polymer backbone of the complex; cross-linkers, the cross-linkers connecting the polymer backbone through covalently bonding to form at least one inner cavity within the complex; and the drug, the drug being trapped either covalently or non-covalently in the at least one inner cavity within the complex, wherein the drug is protected from releasing outside of the complex.
Public/Granted literature
- US20200085964A1 Noncrushable Pill Formulations Public/Granted day:2020-03-19
Information query
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