Patents by Inventor Robert Wilczynski
Robert Wilczynski 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).
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Publication number: 20240087263Abstract: In some embodiments, a method comprises obtaining a video stream of a portion of a geographic area, the video stream comprising a plurality of video frames, each of the plurality of video frames captured at a respective first time. Contextual metadata is obtained, the contextual metadata associated with one or more objects located in the portion of the geographic area at a second time, the second time being before each of the respective first times. The contextual metadata is inserted into one or more of the plurality of video frames, thereby causing the contextual metadata associated with the one or more objects to be overlaid on one or more corresponding portions of the one or more of the plurality of video frames.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Peter WILCZYNSKI, Daniel Cervelli, Andrew Elder, Anand Gupta, Praveen Kumar Ramalingam, Robert Imig
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Publication number: 20190345092Abstract: A method for preparation of phenolic (meth)acrylates. The method comprises contacting contacting acetic anyhydride, a phenolic compound and (meth)acrylic acid to form a reaction mixture.Type: ApplicationFiled: October 24, 2017Publication date: November 14, 2019Inventors: James H. Pawlow, Robert Wilczynski
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Publication number: 20190029395Abstract: A cosmetic product dispenser having a body with a chamber for containing a product, the body having an open first end with an actuating structure thereon and a second end having a neck with a product passageway therein, a receiver receiving and engaging with the body, a piston adapted to slide within the chamber, and a piston holder to hold the piston in a relative position relative to the receiver. To dispense product, the body is rotated or twisted relative to the receiver, causing the body to draw into the receiver and pushing the piston into the body, expelling product via the product passageway. The overall structure becomes shorter as product is dispensed.Type: ApplicationFiled: July 20, 2018Publication date: January 31, 2019Applicant: HCT GROUP HOLDINGS LIMITEDInventors: KRISTOPHER PORTER, RALPH VESTBOM, ROBERT STEINHAUER, ANTHONY DEMARCO, JUNG HAN, ROBERT WILCZYNSKI
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Publication number: 20180037531Abstract: A process to form a composition comprising an asymmetrical polyene, the asymmetrical polyene comprising an “?,? unsaturated-carbonyl end” and a “C—C double bond end,” the process comprising: reacting an alkene- or polyene-containing alcohol with an alkyl ester of an ?,? unsaturated carboxylic acid in the presence of at least the following components A) through C) to form a solution comprising an asymmetrical polyene: A) a lithium salt; B) a component selected from the group consisting of hydroquinone, an alkyl-substituted phenol, a substituted alkyl-substituted phenol, an alkyl-substituted hydroquinone, a substituted alkyl-substituted hydroquinone, and combinations thereof; and C) an N-oxyl-containing compound; wherein the “?,? unsaturated-carbonyl end” of the asymmetrical polyene is selected from the group consisting of structures a) through c), as described herein, and wherein the “C—C double bond end” of the asymmetrical polyene is selected from the group consisting of structures 1) through 17), as descType: ApplicationFiled: October 18, 2017Publication date: February 8, 2018Inventors: Robert Wilczynski, Christopher R. Eddy, John O. Osby, Lan T.P. Hoang Nguyen
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Patent number: 9796650Abstract: A process to form a composition comprising an asymmetrical polyene, the asymmetrical polyene comprising an “?,? unsaturated-carbonyl end” and a “C—C double bond end,” the process comprising: reacting an alkene- or polyene-containing alcohol with an alkyl ester of an ?,? unsaturated carboxylic acid in the presence of at least the following components A) through C) to form a solution comprising an asymmetrical polyene: A) a lithium salt; B) a component selected from the group consisting of hydroquinone, an alkyl-substituted phenol, a substituted alkyl-substituted phenol, an alkyl-substituted hydroquinone, a substituted alkyl-substituted hydroquinone, and combinations thereof; and C) an N-oxyl-containing compound; wherein the “?,? unsaturated-carbonyl end” of the asymmetrical polyene is selected from the group consisting of structures a) through c), as described herein, and wherein the “C—C double bond end” of the asymmetrical polyene is selected from the group consisting of structures 1) through 17), as describType: GrantFiled: November 21, 2014Date of Patent: October 24, 2017Assignees: Dow Global Technologies LLC, Rohn and Haas CompanyInventors: Robert Wilczynski, Christopher R. Eddy, John O. Osby, Lan T. P. Hoang Nguyen
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Patent number: 9670134Abstract: Provided is a process for making (2-nitro)alkyl (meth)acrylate compounds of formula I: wherein n, R, R1, R2, R3, R4, R6, R7, and n are as defined herein, by a transesterification reaction between a nitroalcohol compound and a (meth)acrylate compound in the presence of a transesterification catalyst and a free radical inhibitor.Type: GrantFiled: February 18, 2014Date of Patent: June 6, 2017Assignee: ANGUS CHEMICAL COMPANYInventors: Muhunthan Sathiosatham, Robert Wilczynski
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Publication number: 20160297736Abstract: A process to form a composition comprising an asymmetrical polyene, the asymmetrical polyene comprising an “?,? unsaturated-carbonyl end” and a “C—C double bond end,” the process comprising: reacting an alkene- or polyene-containing alcohol with an alkyl ester of an ?,? unsaturated carboxylic acid in the presence of at least the following components A) through C) to form a solution comprising an asymmetrical polyene: A) a lithium salt; B) a component selected from the group consisting of hydroquinone, an alkyl-substituted phenol, a substituted alkyl-substituted phenol, an alkyl-substituted hydroquinone, a substituted alkyl-substituted hydroquinone, and combinations thereof; and C) an N-oxyl-containing compound; wherein the “?,? unsaturated-carbonyl end” of the asymmetrical polyene is selected from the group consisting of structures a) through c), as described herein, and wherein the “C—C double bond end” of the asymmetrical polyene is selected from the group consisting of structures 1) through 17), as describType: ApplicationFiled: November 21, 2014Publication date: October 13, 2016Inventors: Robert Wilczynski, Christopher R. Eddy, John O. Osby, Lan T.P. Hoang Nguyen
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Publication number: 20160046558Abstract: Provided is a process for making (2-nitro)alkyl (meth)acrylate compounds of formula I: wherein n, R, R1, R2, R3, R4, R6, R7, and n are as defined herein, by a transesterification reaction between a nitroalcohol compound and a (meth)acrylate compound in the presence of a transesterification catalyst and a free radical inhibitor.Type: ApplicationFiled: February 18, 2014Publication date: February 18, 2016Inventors: Muhunthan SATHIOSATHAM, Robert WILCZYNSKI
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Patent number: 9162964Abstract: A process comprising for preparing C1 to C4 alkyl(meth)acrylates, such as butyl acrylate, wherein vaporized reactor contents are fed directly to a column, the aqueous reflux ratio to the column is from 4 to 12, and the level of acrylic acid in the primarily organic phase separated from the overhead condensate of the column is less than 2000 ppm.Type: GrantFiled: November 7, 2011Date of Patent: October 20, 2015Inventors: David Chalfant, Jeffery Goodwin, Dmitri A. Kraptchetov, Robert Wilczynski
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Publication number: 20140323734Abstract: The present disclosure provides a composition and method for the preparation of N-oxyl hindered amine esters by contacting a compound of Formula (I), wherein R1 and R2 are independently an alkyl, with a compound of Formula (II), wherein R3 and R4 are independently an alkyl, and n is an integer from 3 to 10, in the presence of a catalyst and a solvent, wherein the catalyst comprises at least one of tin, lithium, zirconium, and hafnium.Type: ApplicationFiled: December 4, 2012Publication date: October 30, 2014Applicant: Rohm and Haas CompanyInventors: Robert Wilczynski, Muhunthan Sathiosatham, Jamie J. Juliette, Lan T.P. Hoang Nguyen
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Publication number: 20130245309Abstract: A process comprising for preparing C1 to C4 alkyl(meth)acrylates, such as butyl acrylate, wherein vaporized reactor contents are fed directly to a column, the aqueous reflux ratio to the column is from 4 to 12, and the level of acrylic acid in the primarily organic phase separated from the overhead condensate of the column is less than 2000 ppm.Type: ApplicationFiled: November 7, 2011Publication date: September 19, 2013Applicant: ROHM AND HAAS COMPANYInventors: David Chalfant, Jeffery Goodwin, Dmitri A. Kraptchetov, Robert Wilczynski
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Patent number: 8507622Abstract: The present invention relates to a process for providing improved low VOC polymerizable compositions containing phosphoalkyl (meth)acrylate monomers which are synthesized by the reaction of a hydroxyalkyl (meth)acrylate with polyphosphoric acid (PPA).Type: GrantFiled: March 29, 2010Date of Patent: August 13, 2013Assignee: Rohm and Haas CompanyInventors: Andrew Lemonds, Robert Wilczynski
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Publication number: 20100249365Abstract: The present invention relates to a process for providing improved polymerizable compositions containing phosphoalkyl (meth)acrylate monomers which are synthesized by the reaction of a hydroxy alkyl (meth)acrylate with polyphosphoric acid (PPA).Type: ApplicationFiled: March 29, 2010Publication date: September 30, 2010Inventors: Andrew Lemonds, Robert Wilczynski
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Publication number: 20100249348Abstract: The present invention relates to a process for providing improved low VOC polymerizable compositions containing phosphoalkyl (meth)acrylate monomers which are synthesized by the reaction of a hydroxyalkyl (meth)acrylate with polyphosphoric acid (PPA).Type: ApplicationFiled: March 29, 2010Publication date: September 30, 2010Inventors: Andrew Lemonds, Robert Wilczynski
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Patent number: 7763746Abstract: The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.Type: GrantFiled: September 18, 2008Date of Patent: July 27, 2010Assignee: Rohm and Haas CompanyInventors: Paul Benjamin Schladenhauffen, Michael Stanley DeCourcy, I-Hwa Midey Chang-Mateu, Robert Wilczynski, Donald Zolotorofe
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Patent number: 7582790Abstract: The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.Type: GrantFiled: November 7, 2005Date of Patent: September 1, 2009Assignee: Rohm and Haas CompanyInventors: Paul Benjamin Schladenhauffen, Michael Stanley DeCourcy, I-Hwa Midey Chang-Mateu, Robert Wilczynski, Donald Zolotorofe
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Publication number: 20090082587Abstract: The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.Type: ApplicationFiled: September 18, 2008Publication date: March 26, 2009Inventors: Paul Benjamin Schladenhauffen, Michael Stanley DeCourcy, I-Hwa Midey Chang-Mateu, Robert Wilczynski, Donald Zolotorofe
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Publication number: 20060111586Abstract: The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.Type: ApplicationFiled: November 7, 2005Publication date: May 25, 2006Inventors: Paul Schladenhauffen, Michael DeCourcy, I-Hwa Chang-Mateu, Robert Wilczynski, Donald Zolotorofe
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Patent number: 6645562Abstract: A method of preparing a curable coating and a method of curing the curable coating are disclosed. The curable composition from which the curable coating is prepared may be applied to the surface of a substrate in neat form or in aqueous medium to produce the coating. Curing of the curable coating may be accomplished by chemical generation of free radicals, by electrochemical generation of free radicals, by electron beam, by photochemical generation of free radicals, or by other electromagnetic irradiation.Type: GrantFiled: June 27, 2002Date of Patent: November 11, 2003Inventors: Gary David Greenblatt, Ward Thomas Brown, Michael Damian Bowe, Richard Foster Merritt, Ronald Scott Beckley, Barry Clifford Lange, Robert Wilczynski, David William Whitman, Martha Harbaugh Wolfersberger
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Patent number: 6566549Abstract: A continuous process for oligomers which do not contain, as polymerized units, carboxylic acid-containing monomers and their salts, including the steps of: (1) forming a reaction mixture, substantially free of carboxylic acid-containing monomers and their salts, containing: (i) 0.5 to 99.95% by weight of the reaction mixture of at least one ethylenically unsaturated monomer; and (ii) 0.05 to 25% by weight, based on the weight of the ethylenically unsaturated monomer, of at least one free-radical initiator; and (2) continuously passing the reaction mixture through a heated zone wherein the reaction mixture is maintained at a temperature of at least 150° C. and a pressure of at least 30 bars for from 0.1 seconds to 4 minutes to form terminally-unsaturated oligomers. In addition, processes for forming oligomers of vinyl acetate and oligomers of vinyl alcohol are disclosed. Mixtures of fully saturated and terminally unsaturated oligomers are also disclosed.Type: GrantFiled: December 15, 1998Date of Patent: May 20, 2003Assignee: Rohm and Haas CompanyInventors: Gary David Greenblatt, Barry Clifford Lange, Michael Damian Bowe, Richard Foster Merritt, Robert Wilczynski, Gary Robert Larson, Lori Marie Petrovich, David William Whitman