Patents by Inventor Richard B. Ross

Richard B. Ross 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).

  • Publication number: 20180280591
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Application
    Filed: June 7, 2018
    Publication date: October 4, 2018
    Inventors: Vinod P. Menon, Joseph D. Rule, Richard B. Ross, Deena M. Conrad-Vlasak, Katie Fraass Wlaschin
  • Patent number: 10016537
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: July 10, 2018
    Assignee: 3M Innovative Properties Company
    Inventors: Vinod P. Menon, Joseph D. Rule, Richard B. Ross, Deena M. Conrad-Vlasak, Katie Fraass Wlaschin
  • Patent number: 9926473
    Abstract: Flame retardant tackifiers are represented by the formula ? wherein R represents a hydrocarbyl group having 20 carbons and three consecutive fused six-membered rings; and each R2 independently represents an alkyl group having from 1 to 8 carbon atoms. Curable compositions contain a curable binder precursor and at least one of the flame resistant tackifiers. Pressure-sensitive adhesives comprises an elastomer and at least one flame retardant tackifier compound represented by the formula ? wherein R represents a hydrocarbyl group having 20 carbon atoms and three consecutive fused six-membered rings and each R1 independently represents an alkyl or aryl group having from 1 to 8 carbon atoms.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: March 27, 2018
    Assignee: 3M Innovative Properties Company
    Inventors: Richard B. Ross, Larry D. Boardman, Eumi Pyun, Anthony R. Plepys
  • Publication number: 20180044564
    Abstract: A halogen-free flame retardant adhesive comprises an acrylic copolymer preparable by polymerization of monomers comprising a first monomer which comprises a low glass transition temperature (Tg) monomer, a second monomer which comprises a high Tg monomer, wherein at least one of the first and second monomers comprises a (meth)acrylate, and a phosphinate containing monomer.
    Type: Application
    Filed: December 18, 2015
    Publication date: February 15, 2018
    Inventors: Eumi Pyun, Dennis E. Vogel, Thu-Van Tran, Tabitha A. Clem, Haohao Lin, William H. Moser, Anthony R. Plepys, Richard B. Ross
  • Publication number: 20180022967
    Abstract: A halogen-free flame retardant adhesive comprises an acrylic copolymer preparable by polymerization of monomers comprising a first monomer which comprises a low glass transition temperature (Tg) monomer, a second monomer which comprises a high Tg monomer, wherein at least one of the first and second monomers comprises a (meth)acrylate, and a phosphate containing monomer.
    Type: Application
    Filed: December 18, 2015
    Publication date: January 25, 2018
    Inventors: Eumi Pyun, George W. Griesgraber, Thu-Van Tran, Tabitha A. Clem, Haohao Lin, William H. Moser, Anthony R. Plepys, Richard B. Ross, David J. Yarusso, Corinne E. Lipscomb
  • Publication number: 20170281834
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 5, 2017
    Inventors: Vinod P. Menon, Joseph D. Rule, Richard B. Ross, Deena M. Conrad-Vlasak, Katie Fraass Wlaschin
  • Patent number: 9713659
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: July 25, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Vinod P. Menon, Joseph D. Rule, Richard B. Ross, Deena M. Conrad-Vlasak, Katie F. Wlaschin
  • Publication number: 20170174954
    Abstract: Flame retardant tackifiers are represented by the formula ? wherein R represents a hydrocarbyl group having 20 carbons and three consecutive fused six-membered rings; and each R2 independently represents an alkyl group having from 1 to 8 carbon atoms. Curable compositions contain a curable binder precursor and at least one of the flame resistant tackifiers. Pressure-sensitive adhesives comprises an elastomer and at least one flame retardant tackifier compound represented by the formula ? wherein R represents a hydrocarbyl group having 20 carbon atoms and three consecutive fused six-membered rings and each R1 independently represents an alkyl or aryl group having from 1 to 8 carbon atoms.
    Type: Application
    Filed: March 20, 2015
    Publication date: June 22, 2017
    Inventors: Richard B. Ross, Larry D. Boardman, Eumi Pyun, Anthony R. Plepys
  • Publication number: 20170135911
    Abstract: The present application is directed to a curable composition and a method for isolating a working area in a patient's mouth. The curable composition can include a borate-crosslinked polysiloxane, at least one ethylenically unsaturated monomer comprising at least two polymerizable groups, and an initiator.
    Type: Application
    Filed: June 8, 2015
    Publication date: May 18, 2017
    Inventors: Bradley D. Craig, Joel D. Oxman, Thomas P. Klun, Richard B. Ross
  • Publication number: 20160296678
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Application
    Filed: June 17, 2016
    Publication date: October 13, 2016
    Inventors: VINOD P. MENON, JOSEPH D. RULE, RICHARD B. ROSS, DEENA M. CONRAD-VLASAK, KATIE F. WLASCHIN
  • Patent number: 9290580
    Abstract: Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: March 22, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Simon K. Shannon, Catherine A. Bothof, Babu N. Gaddam, Jerald K. Rasmussen, Richard B. Ross
  • Publication number: 20150328360
    Abstract: Compositions containing chlorhexidine gluconate solubilized in hydrophobic vehicles are described. Resin systems containing such chlorhexidine gluconate compositions, including adhesives and articles incorporating such resin systems, including medical articles such as drapes are also described.
    Type: Application
    Filed: August 27, 2013
    Publication date: November 19, 2015
    Inventors: VINOD P. MENON, JOSEPH D. RULE, RICHARD B. ROSS, DEENA M. CONRAD-VLASAK, KATIE F. WLASCHIN
  • Publication number: 20150238444
    Abstract: Chlorhexidine gluconate solubilized in a hydrophobic monoacylglyceride is described. Compositions incorporating such materials, as well as methods of preparing such materials are also described.
    Type: Application
    Filed: August 27, 2013
    Publication date: August 27, 2015
    Inventors: Vinod P. Menon, Joseph D. Rule, Richard B. Ross
  • Publication number: 20150203593
    Abstract: Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Inventors: Simon K. Shannon, Catherine A. Bothof, Babu N. Gaddam, Jerald K. Rasmussen, Richard B. Ross
  • Patent number: 9018267
    Abstract: Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: April 28, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Simon K. Shannon, Catherine A. Bothof, Babu N. Gaddam, Jerald K. Rasmussen, Richard B. Ross
  • Patent number: 8936916
    Abstract: Polypeptides which can be activated to cause the formation of pores in a lipid membrane are disclosed. Also disclosed are polypeptide compositions for the detection of target microorganisms and methods of using said compositions.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: January 20, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Stephen B. Roscoe, Stephanie J. Moeller, Yi He, Richard B. Ross
  • Publication number: 20140228457
    Abstract: Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
    Type: Application
    Filed: April 16, 2014
    Publication date: August 14, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Simon K. Shannon, Catherine A. Bothof, Babu N. Gaddam, Jerald K. Rasmussen, Richard B. Ross
  • Publication number: 20140162058
    Abstract: Pressure sensitive adhesive tapes having flame retarding properties include a backing and a pressure sensitive adhesive layer. The pressure sensitive adhesive layer includes a (meth)acrylate-based block copolymer, and may also include at least 10% by weight of a halogen-free flame retarding agent. The adhesive layer may contain additional optional additives such as tackifying resins, plasticizers, and the like. The tapes are prepared by coating the flame retarding pressure sensitive adhesive onto the backing, either in solvent or by a solventless process.
    Type: Application
    Filed: March 22, 2012
    Publication date: June 12, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Thu-Van T. Tran, Marie Aloshyna ep Lesuffleur, Richard B. Ross, Eumi Pyun, Anthony R. Plepys, Peter J. Harrison, Jason D. Clapper, Naiyong Jing, Vivek Bharti, Neeraj Sharma
  • Patent number: 8735455
    Abstract: Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: May 27, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Simon K. Shannon, Catherine A. Bothof, Babu N. Gaddam, Jerald K. Rasmussen, Richard B. Ross
  • Patent number: 8710122
    Abstract: This disclosure relates to flame retardants that are useful for epoxy resin systems. Coating compositions and methods are provided the include an epoxy resin and a phosphate-containing flame retardant wherein the phosphate-containing flame retardant is selected from Group 1 metallic salts of a phosphate of a saccharide, Group 2 salts of a glycerophosphate, and Group 1 metallic salts of a polyphosphate. The provided flame retardants have low toxicity and are friendly to the environment.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: April 29, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Richard B. Ross, Yi He, Lisa S. Lim, Haohao Lin, Eumi Pyun