Patents by Inventor Arati Verma

Arati Verma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for regeneration of titano silicate catalyst
    Patent number: 8679999
    Abstract: Titanosilicate catalyst is used in the oxidation reactions such as allylchloride epoxidation, phenol hydroxylation, Cyclohexanone ammoximation. During the reaction the catalyst is deactivated which further decrease in the efficiency of the oxidation reactions. The present invention provides a method for an efficient regeneration of catalyst titanosilicate catalyst at low temperature below 100° C. using a gaseous mixture containing ozone, without isolating the catalyst from the reactor system.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: March 25, 2014
    Assignee: Aditya Birla Science & Technology Co. Ltd.
    Inventors: Subbareddy Kanagasabapathy, Yogesh Laxman Borle, Bir Kapoor, Arati Verma