The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
May. 30, 2017
Dna Genotek Inc., Kanata, CA;
Hyman Chaim Birnboim, Ottawa, CA;
Rajeev Mani Nepal, Burnaby, CA;
Bitapi Ray, Stittsville, CA;
Jessica Lynne Gage, Kanata, CA;
Christopher Gordon Askew, Ottawa, CA;
DNA GENOTEK INC., Kanata, CA;
Abstract
A system, composition, method and kit for removing a detergent, such as an anionic detergent, from an aqueous solution, comprising a salt, a water immiscible alcohol of Formula I:R—OH (Formula I)where R1 is an optionally substituted, linear, branched or cyclic C4-C12 alkyl; and a water immiscible halocarbon, wherein said halocarbon is miscible with said alcohol of Formula I. The system can be used on aqueous solutions that contain detergents (such as Sodium Dodecyl Sulphate (SDS), for example), and any detergent-associated or detergent-bound molecules that may be present in the aqueous solution, to form an aqueous phase and a non-aqueous phase, for effectively removing the detergent and any detergent-associated or detergent-bound molecules, and sequestering them into the non-aqueous phase.