| Patent | Date |
|---|
Hydrogen sulfide scavenging additive composition and method of use thereof
Grant 11,377,600 - Subramaniyam July 5, 2 | 2022-07-05 |
Performance enhancing additive for fuel composition, and method of use thereof
Grant 11,377,610 - Subramaniyam July 5, 2 | 2022-07-05 |
Composition for control and inhibition of polymerization of monomers, and method of use and preparation thereof
Grant 11,242,303 - Subramaniyam February 8, 2 | 2022-02-08 |
Performance Enhancing Additive for Fuel Composition, and Method of Use Thereof
App 20220017832 - SUBRAMANIYAM; Mahesh | 2022-01-20 |
Performance enhancing additive for fuel composition, and method of use thereof
Grant 11,162,041 - Subramaniyam November 2, 2 | 2021-11-02 |
Demulsification Additive Composition, Use Thereof, and Method of Demulsification
App 20210331088 - SUBRAMANIYAM; Mahesh | 2021-10-28 |
Fuel additive compositions, and method of use thereof
Grant 11,149,224 - Subramaniyam October 19, 2 | 2021-10-19 |
Demulsification additive composition, use thereof, and method of demulsification
Grant 11,083,981 - Subramaniyam August 10, 2 | 2021-08-10 |
Performance Enhancing Additive for Fuel Composition, and Method of Use Thereof
App 20210040405 - SUBRAMANIYAM; Mahesh | 2021-02-11 |
Demulsification Additive Composition, Use Thereof, and Method of Demulsification
App 20200353380 - SUBRAMANIYAM; Mahesh | 2020-11-12 |
Additive composition for demulsification of water-in-oil emulsion, and method of use thereof, and method of demulsification
Grant 10,815,435 - Subramaniyam October 27, 2 | 2020-10-27 |
Effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
Grant 10,787,619 - Subramaniyam September 29, 2 | 2020-09-29 |
Fuel Additive Compositions, and Method of Use Thereof
App 20200277538 - SUBRAMANIYAM; Mahesh | 2020-09-03 |
Nitrogen based hydrogen sulfide scavengers and method of use thereof
Grant 10,711,204 - Subramaniyam | 2020-07-14 |
Amine based hydrogen sulfide scavenging additive compositions of copper salts, and medium comprising the same
Grant 10,617,994 - Subramaniyam | 2020-04-14 |
Composition for Control and Inhibition of Polymerization of Monomers, and Method of Use and Preparation Thereof
App 20200010386 - SUBRAMANIYAM; Mahesh | 2020-01-09 |
Hydrogen sulfide scavenging additive compositions, and medium comprising the same
Grant 10,493,396 - Subramaniyam De | 2019-12-03 |
Amine Based Hydrogen Sulfide Scavenging Additive Compositions of Copper Salts, and Medium Comprising the Same
App 20190344213 - SUBRAMANIYAM; Mahesh | 2019-11-14 |
Compositions for control and inhibition of polymerization of vinyl aromatic monomers, and methods of use thereof
Grant 10,450,246 - Subramaniyam Oc | 2019-10-22 |
Compositions for Control and Inhibition of Polymerization of Vinyl Aromatic Monomers, and Methods of Use Thereof
App 20190248718 - SUBRAMANIYAM; Mahesh | 2019-08-15 |
Adhesion promoting system, and ink compositions thereof
Grant 10,316,203 - Subramaniyam , et al. | 2019-06-11 |
Hydrogen Sulfide Scavenging Additive Composition and Method of Use Thereof
App 20190010403 - SUBRAMANIYAM; Mahesh | 2019-01-10 |
Nitrogen Based Hydrogen Sulfide Scavengers and Method of Use Thereof
App 20190002768 - SUBRAMANIYAM; Mahesh | 2019-01-03 |
Hydrogen Sulfide Scavenging Additive Compositions, and Medium Comprising the Same
App 20180185782 - SUBRAMANIYAM; Mahesh | 2018-07-05 |
Additive Composition for Demulsification of Water-in-Oil Emulsion, and Method of Use Thereof, and Method of Demulsification
App 20180163145 - SUBRAMANIYAM; Mahesh | 2018-06-14 |
Additive for inhibiting acid corrosion and method of using the new additive
Grant 9,890,339 - Subramaniyam February 13, 2 | 2018-02-13 |
Effective novel non-polymeric and non-fouling additive for inhibiting high-temperature naphthenic acid corrosion and method of using the same
Grant 9,777,230 - Subramaniyam October 3, 2 | 2017-10-03 |
Amine and nitroxide based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
Grant 9,725,649 - Subramaniyam August 8, 2 | 2017-08-08 |
Adhesion Promoting System, and Ink Compositions Thereof
App 20170183517 - SUBRAMANIYAM; Mahesh ; et al. | 2017-06-29 |
Additive composition and method for scavenging hydrogen sulfide in hydrocarbon streams
Grant 9,637,691 - Subramaniyam May 2, 2 | 2017-05-02 |
Additive composition for control and inhibition of polymerization of aliphatic monomers, and methods of preparation and use thereof
Grant 9,598,333 - Subramaniyam March 21, 2 | 2017-03-21 |
Effective Novel Non-Polymeric and Non-Fouling Additive for Inhibiting High-Temperature Naphthenic Acid Corrosion and Method of Using the Same
App 20160362619 - SUBRAMANIYAM; Mahesh | 2016-12-15 |
Additive and method for removal of calcium from crude oils containing calcium naphthenate
Grant 9,434,889 - Subramaniyam September 6, 2 | 2016-09-06 |
Amine based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
Grant 9,334,445 - Subramaniyam May 10, 2 | 2016-05-10 |
Additive Composition for Control and Inhibition of Polymerization of Aliphatic Monomers, and Methods of Preparation and Use Thereof
App 20160083315 - Subramaniyam; Mahesh | 2016-03-24 |
Composition of quinone methide derivatives and amines for control and inhibition of polymerization of monomers, and method of preparation and use thereof
Grant 9,234,057 - Subramaniyam January 12, 2 | 2016-01-12 |
Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
Grant 9,228,142 - Subramaniyam January 5, 2 | 2016-01-05 |
Additive composition for control and inhibition of polymerization of aromatic vinyl monomers, and method of use thereof
Grant 9,228,126 - Subramaniyam January 5, 2 | 2016-01-05 |
Amine based additive composition for control and inhibition of polymerization of aromatic vinyl monomers, and method of use thereof
Grant 9,217,107 - Subramaniyam December 22, 2 | 2015-12-22 |
Additive for naphthenic acid corrosion inhibition and method of using the same
Grant 9,115,319 - Subramaniyam August 25, 2 | 2015-08-25 |
Composition of Quinone Methide Derivatives and Amines for Control and Inhibition of Polymerization of Monomers, and Method of Preparation and Use Thereof
App 20150225495 - Subramaniyam; Mahesh | 2015-08-13 |
High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof
Grant 9,090,837 - Subramaniyam July 28, 2 | 2015-07-28 |
Composition comprising combination of esters of carboxylic acids for removing metals from hydrocarbon feedstock
Grant 9,080,110 - Subramaniyam July 14, 2 | 2015-07-14 |
Amine and Nitroxide Based Additive Composition for Control and Inhibition of Polymerization of Styrene, and Method of Use Thereof
App 20140364660 - Subramaniyam; Mahesh | 2014-12-11 |
Amine Based Additive Composition for Control and Inhibition of Polymerization of Aromatic Vinyl Monomers, and Method of Use thereof
App 20140364662 - Subramaniyam; Mahesh | 2014-12-11 |
Additive Composition for Control and Inhibition of Polymerization of Aromatic Vinyl Monomers, and Method of Use Thereof
App 20140350313 - Subramaniyam; Mahesh | 2014-11-27 |
Amine Based Additive Composition for Control and Inhibition of Polymerization of Styrene, and Method of Use Thereof
App 20140316172 - Subramaniyam; Mahesh | 2014-10-23 |
Additive and method for removal of calcium from crude oils containing calcium naphthenate
Grant 8,840,781 - Subramaniyam September 23, 2 | 2014-09-23 |
Additive Composition for Control and Inhibition of Polymerization of Styrene, and Method of Preparation and Use Thereof
App 20140200375 - Subramaniyam; Mahesh | 2014-07-17 |
Method of scavenging hydrogen sulfide from hydrocarbon stream
Grant 8,778,172 - Subramaniyam July 15, 2 | 2014-07-15 |
Additive and Method for Removal of Calcium from Crude Oils Containing Calcium Naphthenate
App 20140183102 - Subramaniyam; Mahesh | 2014-07-03 |
Additive composition for control and inhibition of polymerization of styrene, and method of preparation and use thereof
Grant 8,766,027 - Subramaniyam July 1, 2 | 2014-07-01 |
Method of removal of calcium from hydrocarbon feedstock
Grant 8,685,233 - Subramaniyam April 1, 2 | 2014-04-01 |
Additive and method for removal of impurities formed due to sulfur compounds in crude oils containing calcium naphthenate
Grant 8,679,324 - Subramaniyam March 25, 2 | 2014-03-25 |
Additive Composition and Method for Scavenging Hydrogen Sulfide in Hydrocarbon Streams
App 20130240409 - Subramaniyam; Mahesh | 2013-09-19 |
Additive and Method for Removal of Calcium from Crude Oils Containing Calcium Naphthenate
App 20130233770 - Subramaniyam; Mahesh | 2013-09-12 |
Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
App 20130193374 - Subramaniyam; Mahesh | 2013-08-01 |
Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
Grant 8,440,072 - Subramaniyam May 14, 2 | 2013-05-14 |
Additive and method for removal of impurities formed due to sulfur compounds in crude oils containing calcium naphthenate
App 20120285865 - Subramaniyam; Mahesh | 2012-11-15 |
Method of scavenging hydrogen sulfide from hydrocarbon stream
App 20120055848 - Subramaniyam; Mahesh | 2012-03-08 |
Effective Novel Non-Polymeric and Non-Fouling Additive for Inhibiting High-Temperature Naphthenic Acid Corrosion and Method of Using the Same
App 20120045361 - Subramaniyam; Mahesh | 2012-02-23 |
New Additive For Inhibiting Acid Corrosion And Method Of Using The New Additive
App 20110214980 - Subramaniyam; Mahesh | 2011-09-08 |
Effective Novel Polymeric Additive For Inhibiting Napthenic Acid Corrosion And Method Of Using The Same
App 20110160405 - Subramaniyam; Mahesh | 2011-06-30 |
Method for reducing foam in a primary fractionator
Grant 7,906,012 - Ramaswamy , et al. March 15, 2 | 2011-03-15 |
Method of removal of calcium from hydrocarbon feedstock
App 20100163457 - Subramaniyam; Mahesh | 2010-07-01 |
High Temperature Naphthenic Acid Corrosion Inhibition Using Organophosphorous Sulphur Compounds And Combinations Thereof
App 20100126842 - Subramaniyam; Mahesh | 2010-05-27 |
Naphthenic Acid Corrosion Inhibition Using New Synergetic Combination Of Phosphorus Compounds
App 20100116718 - Subramaniyam; Mahesh | 2010-05-13 |
Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
App 20090283449 - Subramaniyam; Mahesh | 2009-11-19 |
Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process
Grant 7,575,669 - Subramaniyam August 18, 2 | 2009-08-18 |
Method for prevention of fouling in basic solution by inhibiting polymerization and solubilizing deposits using amino acids
Grant 6,986,839 - Subramaniyam , et al. January 17, 2 | 2006-01-17 |
Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process
App 20050224394 - Subramaniyam, Mahesh | 2005-10-13 |
Method for reducing foam in a primary fractionator
App 20040015032 - Ramaswamy, Perumangode Neelakantan ; et al. | 2004-01-22 |
Method for prevention of fouling in basic solution by inhibiting polymerization and solubilizing deposits using amino acids
App 20030205503 - Subramaniyam, Mahesh ; et al. | 2003-11-06 |
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