Patents by Inventor Swechchha PANDEY

Swechchha PANDEY 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).

  • MODIFIED ZEOLITES THAT INCLUDE AMINE FUNCTIONALITIES AND METHODS FOR MAKING SUCH
    Publication number: 20250091038
    Abstract: Modified zeolite may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm, wherein the microporous framework includes at least silicon atoms and oxygen atoms; a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite also includes: isolated terminal primary amine functionalities bonded to silicon atoms of the microporous framework; or silazane functionalities, wherein the nitrogen atom of the silazane bridges two silicon atoms of the microporous framework; or both.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 20, 2025
    Applicant: Saudi Arabian Oil Company
    Inventors: Robert Peter Hodgkins, Omer Refa Koseoglu, Kuo-Wei Huang, Magnus Rueping, Anissa Bendjeriou Sedjerari, Rajesh Kumar Parsapur, Swechchha Pandey
  • Compounds and process for preparation of the same from cashew nut shell liquid (CNSL)
    Patent number: 11267833
    Abstract: The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomerizing functionalization of cashew nut shell liquid (CNSL).
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: March 8, 2022
    Assignee: Council of Scientific & Industrial Research
    Inventors: Samir Hujur Chikkali, Swechchha Pandey
  • One step process for the hydroformylation of olefins
    Patent number: 10865174
    Abstract: A one-step process for hydroformylation of olefins can include iron-catalyzed hydroformylation of olefins. The process can result in the conversion of olefin in the range of 40 to 99%. A reaction mixture includes iron precursor, ligand, substrate and solvent. The reaction mixture can be pressurized with syngas (CO/H2) under constant stirring to obtain a desired aldehyde compound. The ligand can be a monodentate ligand of a phosphines or a phosphite, and the iron precursor can be [HFe(CO)4]?.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: December 15, 2020
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIALRESEARCH
    Inventors: Samir Hujur Chikkali, Swechchha Pandey
  • NOVEL COMPOUNDS AND PROCESS FOR PREPARATION OF THE SAME FROM CASHEW NUT SHELL LIQUID (CNSL)
    Publication number: 20200247834
    Abstract: The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomerizing functionalization of cashew nut shell liquid (CNSL).
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Applicant: Council of Scientific & Industrial Research
    Inventors: Samir Hujur Chikkali, Swechchha Pandey
  • Compounds and process for preparation of the same from cashew nut shell liquid (CNSL)
    Patent number: 10683317
    Abstract: The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomerizing functionalization of cashew nut shell liquid (CNSL).
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: June 16, 2020
    Assignee: Council of Scientific & Industrial Research
    Inventors: Samir Hujur Chikkali, Swechchha Pandey
  • A ONE STEP PROCESS FOR THE HYDROFORMYLATION OF OLEFINS
    Publication number: 20200148615
    Abstract: A one-step process for hydroformylation of olefins can include iron-catalyzed hydroformylation of olefins. The process can result in the conversion of olefin in the range of 40 to 99%. A reaction mixture includes iron precursor, ligand, substrate and solvent. The reaction mixture can be pressurized with syngas (CO/H2) under constant stirring to obtain a desired aldehyde compound. The ligand can be a monodentate ligand of a phosphines or a phosphite, and the iron precursor can be [HFe(CO)4]?.
    Type: Application
    Filed: April 27, 2018
    Publication date: May 14, 2020
    Inventors: Samir Hujur Chikkali, Swechchha Pandey
  • NOVEL COMPOUNDS AND PROCESS FOR PREPARATION OF THE SAME FROM CASHEW NUT SHELL LIQUID (CNSL)
    Publication number: 20190292209
    Abstract: The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomerizing functionalization of cashew nut shell liquid (CNSL).
    Type: Application
    Filed: October 6, 2017
    Publication date: September 26, 2019
    Applicant: Council of Scientific & Industrial Research
    Inventors: Samir Hujur CHIKKALI, Swechchha PANDEY