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name:-0.02252197265625
name:-0.012351036071777
Sarkar; Biswanath Patent Filings

Sarkar; Biswanath

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sarkar; Biswanath.The latest application filed is for "fluid catalytic cracking additive composition for enhancing gasoline octane barrel and a process of preparation thereof".

Company Profile
12.21.24
  • Sarkar; Biswanath - Haryana IN
  • SARKAR; Biswanath - Faridabad IN
  • Sarkar; Biswanath - Ahmedabad IN
  • Sarkar; Biswanath - Mumbai IN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Nano-crystallite binder based CO combustion promoter
Grant 11,241,674 - Kuvettu , et al. February 8, 2
2022-02-08
Fluid Catalytic Cracking Additive Composition For Enhancing Gasoline Octane Barrel And A Process Of Preparation Thereof
App 20210101137 - KADGAONKAR; Mahesh ;   et al.
2021-04-08
Catalyst for enhancing liquid yield in thermal coking process
Grant 10,960,382 - Prabhu , et al. March 30, 2
2021-03-30
Displacement decoupling arrangement for piping systems
Grant 10,738,914 - Shah , et al. A
2020-08-11
Displacement Decoupling Arrangement For Piping Systems
App 20200041043 - SHAH; Nitin D. ;   et al.
2020-02-06
Process and composition for preparation of cracking catalyst suitable for enhancing LPG
Grant 10,449,524 - Kuvettu , et al. Oc
2019-10-22
Nano-crystallite Binder Based Co Combustion Promoter
App 20190291082 - KUVETTU; Mohan Prabhu ;   et al.
2019-09-26
Composition and process for preparation of cracking catalyst suitable for enhancing yields of light olefins
Grant 10,413,889 - Kadgaonkar , et al. Sept
2019-09-17
Cracking catalyst composition for cracking of heavy hydrocarbon feed stocks and process for preparing the same
Grant 10,384,948 - Sarkar , et al. A
2019-08-20
CO oxidation promoter and a process for the preparation thereof
Grant 10,315,186 - Loganathan , et al.
2019-06-11
Hydrocarbon cracking catalyst and process for producing light olefins
Grant 10,280,372 - Sarkar , et al.
2019-05-07
Composition and a process for preparation of attrition resistant cracking catalyst suitable for enhancing light olefins
Grant 10,252,249 - Kuvettu , et al.
2019-04-09
Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feed
Grant 10,245,581 - Sarkar , et al.
2019-04-02
Catalyst composition for fluid catalytic cracking, process for preparing the same and use thereof
Grant 10,130,943 - Karthikeyani , et al. November 20, 2
2018-11-20
Catalyst additive composition for catalytic cracking and a process of preparation thereof
Grant 9,981,246 - Chidambaram , et al. May 29, 2
2018-05-29
Process and a system for enhancing liquid yield of heavy hydrocarbon feedstock
Grant 9,944,862 - Kasliwal , et al. April 17, 2
2018-04-17
Composition And Process For Preparation Of Attrition Resistant Additive Suitable For Cracking Hydrocarbon Feed
App 20170151554 - SARKAR; BISWANATH ;   et al.
2017-06-01
Composition And Process For Preparation Of Cracking Catalyst Suitable For Enhancing Yields Of Light Olefins
App 20170144139 - KADGAONKAR; Mahesh ;   et al.
2017-05-25
Cracking Catalyst Composition For Cracking Of Heavy Hydrocarbon Feed Stocks And Process For Preparing The Same
App 20170144140 - SARKAR; Biswanath ;   et al.
2017-05-25
Adsorbent for removal of con-carbon and contaminant metal present in hydrocarbon feed
Grant 9,616,408 - Karthikeyani , et al. April 11, 2
2017-04-11
Process And Composition For Preparation Of Cracking Catalyst Suitable For Enhancing Lpg
App 20170056865 - KUVETTU; Mohan Prabhu ;   et al.
2017-03-02
Composition And A Process For Preparation Of Attrition Resistant Cracking Catalyst Suitable For Enhancing Light Olefins
App 20170056864 - KUVETTU; Mohan Prabhu ;   et al.
2017-03-02
Hydrocarbon Cracking Catalyst And Process For Producing Light Olefins
App 20160296925 - SARKAR; Biswanath ;   et al.
2016-10-13
Process And A System For Enhancing Liquid Yield Of Heavy Hydrocarbon Feedstock
App 20160281002 - KASLIWAL; Pankaj Kumar ;   et al.
2016-09-29
Catalyst For Enhancing Liquid Yield In Thermal Coking Process
App 20160263556 - PRABHU; Kuvettu Mohan ;   et al.
2016-09-15
Fluid Catalytic Cracking Additive Composition And Process For Preparaing Thereof
App 20160074842 - SARKAR; Biswanath ;   et al.
2016-03-17
Catalyst Additive Composition For Catalytic Cracking And A Process Of Preparation Thereof
App 20160059213 - CHIDAMBARAM; Velusamy ;   et al.
2016-03-03
Value added spent fluid catalytic cracking catalyst composition and a process for preparation thereof
Grant 9,266,101 - Mohan , et al. February 23, 2
2016-02-23
Co Oxidation Promoter And A Process For The Preparation Thereof
App 20150352525 - Loganathan; Kumaresan ;   et al.
2015-12-10
Catalyst Composition For Fluid Catalytic Cracking, Process For Preparing The Same And Use Thereof
App 20150190794 - Karthikeyani; Arumugam Velayutham ;   et al.
2015-07-09
Adsorbent For Removal Of Con-carbon And Contaminant Metal Present In Hydrocarbon Feed
App 20150158014 - Karthikeyani; Arumugam Velayutham ;   et al.
2015-06-11
Metal passivator additive and process for preparing
Grant 8,932,712 - Kuvettu , et al. January 13, 2
2015-01-13
Value Added Spent Fluid Catalytic Cracking Catalyst Composition And A Process For Preparation Thereof
App 20130168290 - Mohan; Prabhu K. ;   et al.
2013-07-04
Metal Passivator Additive And Process For Preparing
App 20130078468 - Kuvettu; Mohan Prabhu ;   et al.
2013-03-28
Ready-to-use seed composition and process thereof
Grant 7,968,079 - Sarkar , et al. June 28, 2
2011-06-28
Process for preparation of liquefied petroleum gas selective cracking catalyst
Grant 7,517,827 - Ravichandran , et al. April 14, 2
2009-04-14
Ready-to-use Seed Composition And Process Thereof
App 20080182744 - SARKAR; Biswanath ;   et al.
2008-07-31
Process for preparation of liquefied petroleum gas selective cracking catalyst
App 20070203017 - Ravichandran; Gopal ;   et al.
2007-08-30
Process for enhancing yield of sodium aluminosilicate molecular sieves during synthesis
App 20070059238 - Thakur; Ram Mohan ;   et al.
2007-03-15
Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica
Grant 6,864,202 - Sarkar , et al. March 8, 2
2005-03-08
Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica
App 20040053773 - Sarkar, Biswanath ;   et al.
2004-03-18

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