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:
Dec. 30, 2008
Filed:
Aug. 20, 2004
Anurag Ateet Gupta, Faridabad, IN;
Suresh Kumar Puri, Faridabad, IN;
Subhash Chand, Faridabad, IN;
Vinod Kumar Sharma, Faridabad, IN;
Rajagopal Manoharan, Faridabad, IN;
Rameshwar Prashad, Faridabad, IN;
Niranjan Raghunath Raje, New Delhi, IN;
Akhilesh Kumar Bhatnagar, Faridabad, IN;
Anurag Ateet Gupta, Faridabad, IN;
Suresh Kumar Puri, Faridabad, IN;
Subhash Chand, Faridabad, IN;
Vinod Kumar Sharma, Faridabad, IN;
Rajagopal Manoharan, Faridabad, IN;
Rameshwar Prashad, Faridabad, IN;
Niranjan Raghunath Raje, New Delhi, IN;
Akhilesh Kumar Bhatnagar, Faridabad, IN;
Indian Oil Corporation Limited, Mumbai, IN;
Abstract
An antioxidant composition effective for stabilizing gasoline and gasoline components contains from approximately 50-95% by weight of at least one Mannich base and from approximately 5-50% by weight of at least one amine. The Mannich base is derived from p-substituted phenols or from cashew nut shell liquid.