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:
May. 02, 2017
Filed:
Jan. 12, 2015
Council of Scientific & Industrial Research, New Delhi, IN;
Khatri Praveen Kumar, Dehradun, IN;
Jain Suman Lata, Dehradun, IN;
Ghosh Indrajit Kumar, Dehradun, IN;
Umesh Kumar, Dehradun, IN;
Chatterjee Alok Kumar, Dehradun, IN;
Garg Madhukar Onkarnath, Dehradun, IN;
Council of Scientific & Industrial Research, New Delhi, IN;
Abstract
The embodiments of the present invention disclose a composition for the colorimetric detection of water in hydrocarbon fuels and a process for the preparation thereof. The embodiments of the present invention relate to an improved method for determining the presence or absence of water in non-polar organic fluids such as petroleum oil or hydrocarbon oils by using an indicator system containing a water insoluble wetting agent and a water soluble dye which can be performed rapidly without costly instrumentation and tedious, time consuming analytical methods.