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Last Updated: December 5, 2021

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Patent: 8,991,239

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Summary for Patent: 8,991,239
Title:System and method for preparing samples
Abstract: A system and method for preparing samples for analyte testing. The sample preparation system can include a freestanding receptacle. The method can include providing a liquid composition comprising a source and a diluent, and positioning the liquid composition in a reservoir defined by the freestanding receptacle. The method can further include filtering the liquid composition to form a filtrate comprising an analyte of interest, removing at least a portion of the filtrate from the sample preparation system to form a sample, and analyzing the sample for the analyte of interest.
Inventor(s): Halverson; Kurt J. (Lake Elmo, MN), Joseph; Stephen C. P. (Woodbury, MN), Scholz; Matthew T. (Woodbury, MN)
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Application Number:13/571,748
Patent Claims:see list of patent claims

Details for Patent 8,991,239

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Merck Sharp & Dohme Corp. ZOSTAVAX zoster vaccine live For Injection 125123 2006-05-25 ⤷  Try it Free 2026-05-22
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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