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:
Nov. 05, 2019
Filed:
Mar. 12, 2018
Applicant:
Indian Oil Corporation Limited, Mumbai, IN;
Inventors:
Palvannan Mohanasundaram, Faridabad, IN;
Bhanumurthy Samala, Faridabad, IN;
Narayanam Seshubabu, Faridabad, IN;
Amardeep Singh, Faridabad, IN;
Naduhatty Selai Raman, Faridabad, IN;
Sankara Sri Venkata Ramakumar, Faridabad, IN;
Biswapriya Das, Faridabad, IN;
Assignee:
INDIAN OIL CORPORATION LIMITED, Mumbai, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/16 (2006.01); H01M 4/36 (2006.01); H01M 4/56 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/06 (2006.01); H01M 4/22 (2006.01); H01M 4/20 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); H01B 1/16 (2013.01); H01M 4/20 (2013.01); H01M 4/22 (2013.01); H01M 4/56 (2013.01); H01M 4/5825 (2013.01); H01M 4/625 (2013.01); H01M 4/627 (2013.01); H01M 4/628 (2013.01); H01M 10/06 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); Y10S 977/744 (2013.01); Y10S 977/842 (2013.01); Y10S 977/948 (2013.01);
Abstract
The present invention deals with employing Heteroatoms namely Nitrogen, Sulphur intrinsic embedded carbon nanotubes (H-CNT) as multifunctional additive for preparing lead acid battery electrodes to substitute the expander chemicals namely, Vanisperse, Dinel Fibre, Barium sulphate and carbon black. Further the invention provides H-CNT in-situ produced from Crude oil or its products.