logo

For the Inventor, By the Inventor

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.:

US 10039797 B1

PDFFull Text
Expired
Date of Patent:
Aug. 07, 2018

Filed:

Apr. 18, 2016

Methods of identifying and quantifying sphingolipids

Applicant:

Macau University of Science and Technology, Taipa, MO;

Inventors:

Jing-Rong Wang, Taipa, MO;

Jia-Ning Mi, Taipa, MO;

Zhi-Hong Jiang, Taipa, MO;

Assignee:

MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY, Taipa, MO;

Attorney:

Renner Kenner Greive Bobak Taylor & Weber

Primary Examiner:

Debbie K Ware

Int. Cl.
CPC ...
A61K 36/068 (2006.01); A61K 31/133 (2006.01); A61K 31/164 (2006.01); A61K 31/688 (2006.01); B01D 15/42 (2006.01); C12Q 1/04 (2006.01); G01N 30/02 (2006.01); G01N 30/72 (2006.01); G01N 33/92 (2006.01);
U.S. Cl.
CPC ...
A61K 36/068 (2013.01); A61K 31/133 (2013.01); A61K 31/164 (2013.01); A61K 31/688 (2013.01); B01D 15/426 (2013.01); C12Q 1/04 (2013.01); G01N 30/72 (2013.01); G01N 33/92 (2013.01); A61K 2236/333 (2013.01); A61K 2236/39 (2013.01); A61K 2236/50 (2013.01); A61K 2236/53 (2013.01); G01N 2030/027 (2013.01); G01N 2333/37 (2013.01); G01N 2405/08 (2013.01);
Abstract

A method of identifying and preferably quantifying at least one sphingolipid, in particular the sphingolipid portion in wild-typeorderivates includes preparing a test sample solution from asample, subjecting the test sample solution to liquid chromatrography with a mobile phase including at least a first and second eluting solvent; and performing a mass spectrometry after the step of subjecting. The quality and safety ofproducts can be determined and wild-typeandderivates may be differentiated via the ratio and/or presence of certain sphingolipids especially suitable as markers.

Find Patent Forward Citations

Wang, Jing-Rong. (2018). Methods of identifying and quantifying sphingolipids (U.S. Patent No. 10039797). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10039797

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…