Propofol formulations with non-reactive container closures

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United States of America Patent

PATENT NO 9925117
SERIAL NO

13896160

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Abstract

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A pre-filled syringe storing an anesthetic is disclosed. The pre-filled syringe includes a container configured to store a liquid anesthetic solution. The liquid anesthetic solution includes an anesthetic, water, and a solvent. The container is made of a plastic that is inert to the anesthetic. The pre-filled syringe also includes a plunger made of siliconized bromobutyl rubber that is inert to the anesthetic and a rubber stopper made of siliconized bromobutyl rubber that is inert to the anesthetic. The plunger and the rubber stopper seal the container configured to store the liquid anesthetic solution.

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Patent Owner(s)

  • FRESENIUS KABI USA, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ci, Sherry Xiaopei San Marino, US 15 236
Desai, Neil P Pacific Palisades, US 256 14743
Yang, Andrew Rosemead, US 69 2024

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