Kumar; Ramesh C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kumar; Ramesh C..The latest application filed is for "aqueous-based release coatings and article therefrom".

Company Profile

20.60.49

Kumar; Ramesh C. - Woodbury MN
Kumar; Ramesh C. - Maplewood MN US
Kumar; Ramesh C. - St. Paul MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Aqueous-Based Release Coatings and Article Therefrom App 20220228005 - Wiener; Clinton G. ; et al.	2022-07-21
Adhesive articles comprising polylactic acid polymer film and method of making Grant 11,286,405 - Merrill , et al. March 29, 2	2022-03-29
Compositions including a silsesquioxane polymer and a free siloxane, and articles Grant 10,988,578 - Rathore , et al. April 27, 2	2021-04-27
Silicone copolymers, methods of making, and articles Grant 10,941,252 - Cohen , et al. March 9, 2	2021-03-09
Compositions Including A Silsesquioxane Polymer And A Free Siloxane, And Articles App 20210061956 - Rathore; Jitendra S. ; et al.	2021-03-04
Gel Adhesive Comprising Crosslinked Blend Of Polydiorganosiloxane And Acrylic Polymer App 20210009879 - Engler; Amanda C. ; et al.	2021-01-14
Silsesquioxane polymers, compositions, methods, and articles Grant 10,889,691 - Rathore , et al. January 12, 2	2021-01-12
Segmented silicone polyamide block copolymers and articles containing the same Grant 10,865,330 - Kalgutkar , et al. December 15, 2	2020-12-15
Silsesquioxane Polymers, Compositions, Methods, And Articles App 20200385531 - Rathore; Jitendra S. ; et al.	2020-12-10
Silsesquioxane polymers, compositions, and articles Grant 10,858,516 - Rathore , et al. December 8, 2	2020-12-08
Silsesquioxane Polymers, Compositions, And Articles App 20200270457 - Rathore; Jitendra S. ; et al.	2020-08-27
Bulk polymerization of silicone-containing copolymers Grant 10,723,815 - Sherman , et al.	2020-07-28
Silicone Carbonate Polymers As Release Layers For Pressure Sensitive Adhesive Containing Articles App 20200198292 - HENNA; PHILLIP H. ; et al.	2020-06-25
Segmented silicone polyamide block copolymers and articles containing the same Grant 10,640,614 - Kalgutkar , et al.	2020-05-05
Adhesive Articles Comprising Polylactic Acid Polymer Film And Method Of Making App 20200109314 - Merrill; William W. ; et al.	2020-04-09
Silicone carbonate polymers as release layers for pressure sensitive adhesive containing articles Grant 10,611,123 - Henna , et al.	2020-04-07
Compositions for spore removal Grant 10,555,889 - Parthasarathy , et al. Feb	2020-02-11
Optical element with a porous low refractive index layer having a protection layer Grant 10,502,869 - Coggio , et al. Dec	2019-12-10
Methods Of Removing Spores App 20190336409 - PARTHASARATHY; RANJANI V. ; et al.	2019-11-07
Bulk polymerization of silicone-containing copolymers Grant 10,465,017 - Sherman , et al. No	2019-11-05
Segmented Silicone Polyamide Block Copolymers And Articles Containing The Same App 20190292325 - KALGUTKAR; Rajeep S. ; et al.	2019-09-26
Composition and Films Comprising Polylactic Acid Polymer and Copolymer Comprising Long Chain Alkyl Moiety App 20190284357 - Merrill; William W. ; et al.	2019-09-19
Silicone Copolymers, Methods Of Making, And Articles App 20190263972 - COHEN; HANNAH C. ; et al.	2019-08-29
Segmented Silicone Polyamide Block Copolymers And Articles Containing The Same App 20190225843 - KALGUTKAR; Rajeep S. ; et al.	2019-07-25
Compositions For Spore Removal App 20180360728 - Parthasarathy; Ranjani V. ; et al.	2018-12-20
Bulk Polymerization of Silicone-Containing Copolymers App 20180148517 - Sherman; Audrey A. ; et al.	2018-05-31
Bulk Polymerization of Silicone-Containing Copolymers App 20180148518 - Sherman; Audrey A. ; et al.	2018-05-31
Silicone Carbonate Polymers As Release Layers For Pressure Sensitive Adhesive Containing Articles App 20180057716 - HENNA; PHILLIP H. ; et al.	2018-03-01
Hand-tearable masking tape with silicone-containing low adhesion backsize Grant 9,796,885 - Bartusiak , et al. October 24, 2	2017-10-24
Moisture-curable, Semi-crystalline (meth) Acrylic Oligomers, And Construction Materials Including The Same App 20170240676 - Kalgutkar; Rajdeep S. ; et al.	2017-08-24
Hand-tearable Masking Tape With Silicone-containing Low Adhesion Backsize App 20170218234 - Bartusiak; Joseph T. ; et al.	2017-08-03
Hand-tearable masking tape with silicone-containing low adhesion backsize Grant 9,663,684 - Bartusiak , et al. May 30, 2	2017-05-30
Moisture-curable, Semi-crystalline (meth)acrylic Oligomers And Methods Of Making And Using Same In Adhesive Articles App 20160326290 - Kumar; Ramesh C. ; et al.	2016-11-10
Copolymers with perfluoropolyether segment and multiple aminooxalylamino groups Grant 9,279,035 - Iyer , et al. March 8, 2	2016-03-08
Moisture-curable, Semi-crystalline (meth) Acrylic Oligomers, And Construction Materials Including The Same App 20150307668 - Kalgutkar; Rajdeep S. ; et al.	2015-10-29
Copolymers With Perfluoropolyether Segment And Multiple Aminooxalylamino Groups App 20150057428 - Iyer; Suresh S. ; et al.	2015-02-26
Copolymers with perfluoropolyether segment and multiple aminooxalylamino groups Grant 8,907,046 - Iyer , et al. December 9, 2	2014-12-09
Perfluoropolyether-containing compounds with oxalylamino groups Grant 8,907,120 - Yang , et al. December 9, 2	2014-12-09
Low Adhesion Backsize For Silicone Adhesive Articles And Methods App 20140287642 - Kumar; Ramesh C. ; et al.	2014-09-25
Blended fluorosilicone release materials Grant 8,741,409 - Seth , et al. June 3, 2	2014-06-03
Hand-tearable Masking Tape With Low Adhesion Backsize App 20140138025 - Bartusiak; Joseph T. ; et al.	2014-05-22
Blended Fluorosilicone Release Materials App 20140030514 - Seth; Jayshree ; et al.	2014-01-30
Moisture-curable siloxanes and siloxane polymers Grant 8,614,281 - Hansen , et al. December 24, 2	2013-12-24
Moisture-curable siloxane-containing compounds and fluorocarbon-containing compounds and polymers formed therefrom Grant 8,609,787 - Hansen , et al. December 17, 2	2013-12-17
Blended fluorosilicone release materials Grant 8,568,848 - Seth , et al. October 29, 2	2013-10-29
Copolymers with perfluoropolyether segment and polydiorganosiloxane segment Grant 8,552,124 - Hansen , et al. October 8, 2	2013-10-08
Copolymers of nanoparticles, vinyl monomers and silicone Grant 8,530,545 - Kumar , et al. September 10, 2	2013-09-10
Optical Element With A Porous Low Refractive Index Layer Having A Protection Layer App 20130202867 - Coggio; William D. ; et al.	2013-08-08
Copolymers of nanoparticles, vinyl monomers and silicone Grant 8,492,496 - Kumar , et al. July 23, 2	2013-07-23
Hand-tearable Masking Tape With Silicone-containing Low Adhesion Backsize App 20130025779 - Bartusiak; Joseph T. ; et al.	2013-01-31
Moisture-curable Siloxanes And Siloxane Polymers App 20130011673 - Hansen; Richard G. ; et al.	2013-01-10
Moisture-curable Siloxane-containing Compounds And Fluorocarbon-containing Compounds And Polymers Formed Therefrom App 20130012667 - Hansen; Richard G. ; et al.	2013-01-10
Perfluoropolyether-containing Compounds With Oxalylamino Groups App 20120289736 - Yang; Yu ; et al.	2012-11-15
Copolymers With Perfluoropolyether Segment And Polydiorganosiloxane Segment App 20120264890 - Hansen; Richard G. ; et al.	2012-10-18
Copolymers With Perfluoropolyether Segment And Multiple Aminooxalylamino Groups App 20120259088 - Iyer; Suresh S. ; et al.	2012-10-11
Bulk Polymerization Of Silicone-containing Copolymers App 20110300296 - Sherman; Audrey A. ; et al.	2011-12-08
Blended Fluorosilicone Release Materials App 20110244226 - Seth; Jayshree ; et al.	2011-10-06
Copolymers Of Nanoparticles, Vinyl Monomers And Silicone App 20100323570 - Kumar; Ramesh C. ; et al.	2010-12-23
Fluoroacrylate-multifunctional acrylate copolymer compositions Grant 7,851,387 - Qiu , et al. December 14, 2	2010-12-14
Copolymers Of Nanoparticles, Vinyl Monomers And Silicone App 20100310865 - Kumar; Ramesh C. ; et al.	2010-12-09
Fluoroacrylate-mercaptofunctional copolymers Grant 7,666,964 - Qiu , et al. February 23, 2	2010-02-23
Water- and oil-repellent fluoroacrylates Grant 7,659,351 - Caldwell , et al. February 9, 2	2010-02-09
Water-based release coating containing fluorochemical Grant 7,411,020 - Carlson , et al. August 12, 2	2008-08-12
Fluoroacrylate-multifunctional Acrylate Copolymer Compositions App 20080132132 - QIU; Zai-Ming ; et al.	2008-06-05
Fluoroacrylate-mercaptofunctional Copolymers App 20080071021 - Qiu; Zai-Ming ; et al.	2008-03-20
Fluoroacrylate-multifunctional acrylate copolymer compositions Grant 7,345,123 - Qiu , et al. March 18, 2	2008-03-18
Fluoroacrylate-mercaptofunctional copolymers Grant 7,291,688 - Qiu , et al. November 6, 2	2007-11-06
Water- and oil-repellent fluorourethanes and fluoroureas Grant 7,268,197 - Moore , et al. September 11, 2	2007-09-11
Water- And Oil-repellent Fluoroacrylates App 20070173149 - CALDWELL; Gregg A. ; et al.	2007-07-26
Water- and oil-repellent fluoroacrylates Grant 7,199,197 - Caldwell , et al. April 3, 2	2007-04-03
Water-based release coating containing fluorochemical App 20060141194 - Carlson; James G. ; et al.	2006-06-29
Fluoroacrylate-multifunctional acrylate copolymer compositions App 20060142519 - Qiu; Zai-Ming ; et al.	2006-06-29
Water- And Oil-repellent Fluorourethanes And Fluoroureas App 20060142474 - Moore; George G. I. ; et al.	2006-06-29
Fluoroacrylate-mercaptofunctional copolymers App 20060142518 - Qiu; Zai-Ming ; et al.	2006-06-29
Water- and oil-repellent fluorourethanes and fluoroureas App 20060142530 - Moore; George G.I. ; et al.	2006-06-29
Water- and oil-repellent fluoroacrylates App 20050143541 - Caldwell, Gregg A. ; et al.	2005-06-30
Polymers in cosmetics and personal care products Grant 6,562,324 - Kumar , et al. May 13, 2	2003-05-13
Release coating formulation providing low adhesion release surfaces for pressure sensitive adhesives Grant 6,541,109 - Kumar , et al. April 1, 2	2003-04-01
Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media App 20030045630 - Carlson, James G. ; et al.	2003-03-06
Magnetic recording medium incorporating fluorine-containing, solvent-soluble vinyl copolymer having no vinyl chloride or vinylidene chloride components Grant 6,265,060 - Arudi , et al. July 24, 2	2001-07-24
Low surface tension cosmetic copolymers Grant 6,264,934 - Kantner , et al. July 24, 2	2001-07-24
Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media Grant 6,139,966 - Carlson , et al. October 31, 2	2000-10-31
Wide angle optical retarder Grant 5,867,239 - Sahouani , et al. February 2, 1	1999-02-02
Vinyl-silicone copolymers in cosmetics and personal care products Grant 5,725,882 - Kumar , et al. March 10, 1	1998-03-10
Silicone-containing copolymer and bleed through resistant, ink receptive, and adhesive receptive coatings and coated substrates prepared therefrom Grant 5,716,685 - Kumar , et al. February 10, 1	1998-02-10
Substrate and a color proofing article having release agent/adhesive mixture coated thereon Grant 5,635,331 - Kangas , et al. June 3, 1	1997-06-03
Directly printable coating for olefinic polymer films and articles utilizing such coating Grant 5,496,635 - Francis , et al. March 5, 1	1996-03-05
Fluoroalkyl siloxane/vinyl copolymer dispersions and pressure-sensitive adhesives having improved solvent resistance prepared therefrom Grant 5,482,991 - Kumar , et al. January 9, 1	1996-01-09
Vinyl-silicone polymers in cosmetics and personal care products Grant 5,468,477 - Kumar , et al. November 21, 1	1995-11-21
Fluoroalkyl siloxane/vinyl copolymer dispersions and pressure-sensitive adhesives having improved solvent resistance prepared therefrom Grant 5,349,004 - Kumar , et al. September 20, 1	1994-09-20
General purpose siloxane release coatings Grant 5,229,179 - Kumar , et al. July 20, 1	1993-07-20
Siloxane iniferter compounds, block copolymers made therewith and a method of making the block copolymers Grant 5,200,436 - Kumar , et al. April 6, 1	1993-04-06
General purpose siloxane release coatings Grant 5,089,336 - Kumar , et al. February 18, 1	1992-02-18
Siloxane iniferter compounds, block copolymers made therewith and a method of making the block copolymers Grant 5,057,619 - Kumar , et al. October 15, 1	1991-10-15
Method of making vinyl-silicone copolymers using mercapto functional silicone chain-transfer agents and release coatings made therewith Grant 5,032,460 - Kantner , et al. July 16, 1	1991-07-16

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