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Last Updated: December 7, 2021

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Patent: 9,931,458

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Summary for Patent: 9,931,458
Title:Multi chamber flexible bag and methods of using same
Abstract: A method of preparing a pharmaceutical product in a single multiple chamber flexible bag. A pharmaceutical product is introduced in a liquid state into a first chamber of the flexible bag through a first port. The pharmaceutical product is lyophilized within the first chamber of the flexible bag to provide a lyophilized pharmaceutical product. The flexible bag has a second chamber and the first chamber and the second chamber are separated by a breakable seal. The second chamber further includes a reconstituting solution for reconstituting the lyophilized pharmaceutical product in the first chamber. A user may apply pressure to the flexible bag to break the seal and mix the lyophilized pharmaceutical product and the reconstituting solution to order to administer the pharmaceutical product to a patient.
Inventor(s): Di Naro; Antonio Francesco (Morcote, CH)
Application Number:15/667,785
Patent Claims:see list of patent claims

Details for Patent 9,931,458

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 1998-09-25 ⤷  Try it Free 2037-05-31
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 2017-02-10 ⤷  Try it Free 2037-05-31
Seattle Genetics, Inc. ADCETRIS brentuximab vedotin For Injection 125388 2011-08-19 ⤷  Try it Free 2037-05-31
Genentech, Inc. HERCEPTIN HYLECTA trastuzumab and hyaluronidase-oysk Injection 761106 2019-02-28 ⤷  Try it Free 2037-05-31
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim

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