Patents by Inventor Timothy Boebel

Timothy Boebel 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).

  • Patent number: 11939434
    Abstract: Copolymers comprising recurring units of a phenyl glycidyl ether and alkylene oxides are disclosed. Some of the copolymers comprise a di- or polyfunctional nucleophilic initiator and recurring units of the phenyl glycidyl ether and an alkylene oxide. The di- or polyfunctional nucleophilic initiator is an alcohol, phenol, amine, thiol, thiophenol, sulfinic acid, or deprotonated species thereof. Other copolymers comprise a monofunctional nucleophilic initiator selected from thiols, thiophenols, aralkylated phenols, sulfinic acids, secondary amines, C10-C20 terpene alcohols, and deprotonated species thereof. Pigments dispersions comprising the copolymers are also disclosed. The copolymers meet the growing needs of the industry with their ease of manufacture, diverse structures, and desirable performance attributes for dispersing a wide range of organic and inorganic pigments. Agricultural applications for the copolymers are also disclosed.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: March 26, 2024
    Assignee: STEPAN COMPANY
    Inventors: Timothy A. Boebel, Xue Min Dong, E. Carolina Rojas, Renee Luka, Gary Luebke, Paul W. Knox
  • Publication number: 20220177403
    Abstract: Processes for making reactive surfactants are disclosed. In one such process, a fatty epoxide, a glycidyl ether, or a combination thereof is reacted with an olefin-functional nucleophile to produce an olefin-functional hydrophobe. The olefin-functional hydrophobe is reacted with ethylene oxide, propylene oxide, butylene oxides, or a combination thereof to produce an alkoxylate. Optionally, the alkoxylate is converted to the corresponding sulfate, phosphate, or maleate. Surfactant compositions comprising the reactive surfactants made by these processes are also described. The invention includes polymerizable mixtures comprising an acrylic monomer and the surfactant compositions as well as aqueous acrylic latex emulsions and coatings produced from the emulsions. The reactive surfactants deliver stable latex emulsions with reduced tendency for surfactant migration or excessive foaming. Coatings from the emulsions have improved wet adhesion, scrub resistance, and water resistance.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 9, 2022
    Inventors: Timothy A. BOEBEL, Samantha Michelle FARRIS, Gary LUEBKE, E. Carolina ROJAS, Chris SPAULDING, Michael R. TERRY, Patrick Shane WOLFE, Julia ZAUG
  • Publication number: 20210139815
    Abstract: Dilutable concentrates useful for hard surface cleaners with improved film/streak performance on high-energy surfaces are disclosed. The concentrates comprise a nonionic alkoxylated surfactant and a polyetheramine. A relatively minor proportion of a polyetheramine can resolve film/streak issues that characterize hard surface cleaners formulated with nonionic surfactants. The efficacy of polyetheramines for improving film/streak performance of hard surface cleaners formulated with nonionic alkoxylated surfactants far exceeds the benefits available from known improvements, such as the use of hydrotropes. Other inventive dilutable concentrates and hard surface cleaners comprise an amine-functional hydrophobe and an auxiliary surfactant. Still other dilutable concentrates or hard surface cleaners comprise a nonionic alkoxylated surfactant and lactic acid. An improved method for measuring film/streak properties of hard surface cleaners is also disclosed.
    Type: Application
    Filed: January 18, 2021
    Publication date: May 13, 2021
    Inventors: Ronald A. MASTERS, Mona Marie KNOCK, Patrick Shane WOLFE, Timothy A. BOEBEL, Xue Min DONG, Dennis S. MURPHY
  • Publication number: 20200255593
    Abstract: Polymers useful in formulating dispersing agents for pigments are disclosed. One such polymer can be made from a glycidyl intermediate. A nucleophilic initiator can be reacted with epichlorohydrin to produce a glycidyl intermediate. This intermediate is reacted with an aralkylated phenol to give a hydroxy-functional hydrophobe. Alkoxylation of the hydrophobe gives the desired polymer. In an alternative, approach, the polymer is made by reacting the nucleophilic initiator with an aralkylated phenol glycidyl ether to give the hydroxy-functional hydrophobe, which is then alkoxylated. Pigments dispersions comprising the polymers are also disclosed. The polymers meet the growing needs of the industry with their ease of manufacture, diverse structures, and desirable performance attributes for dispersing a wide range of organic and inorganic pigments. Agricultural applications for the polymers are also disclosed.
    Type: Application
    Filed: March 31, 2020
    Publication date: August 13, 2020
    Inventors: Timothy A. BOEBEL, Xue Min DONG, E. Carolina ROJAS, Renee LUKA, Gary LUEBKE
  • Publication number: 20200223988
    Abstract: Copolymers comprising recurring units of a phenyl glycidyl ether and alkylene oxides are disclosed. Some of the copolymers comprise a di- or polyfunctional nucleophilic initiator and recurring units of the phenyl glycidyl ether and an alkylene oxide. The di- or polyfunctional nucleophilic initiator is an alcohol, phenol, amine, thiol, thiophenol, sulfinic acid, or deprotonated species thereof. Other copolymers comprise a monofunctional nucleophilic initiator selected from thiols, thiophenols, aralkylated phenols, sulfinic acids, secondary amines, C10-C20 terpene alcohols, and deprotonated species thereof. Pigments dispersions comprising the copolymers are also disclosed. The copolymers meet the growing needs of the industry with their ease of manufacture, diverse structures, and desirable performance attributes for dispersing a wide range of organic and inorganic pigments. Agricultural applications for the copolymers are also disclosed.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 16, 2020
    Inventors: Timothy A. BOEBEL, Xue Min DONG, E. Carolina ROJAS, Renee LUKA, Gary LUEBKE, Paul W. KNOX
  • Publication number: 20180242582
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Application
    Filed: April 26, 2018
    Publication date: August 30, 2018
    Inventors: Timothy A. Boebel, Yu Lu, Kevin G. Meyer, Chenglin Yao, John F. Daeuble, SR., Karla Bravo-Altamirano, Benjamin M. Nugent
  • Patent number: 9955691
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: May 1, 2018
    Assignee: Dow AgroSciences LLC
    Inventors: Timothy A. Boebel, Yu Lu, Kevin G. Meyer, Chenglin Yao, John F. Daeuble, Sr., Karla Bravo-Altamirano, Benjamin M. Nugent
  • Patent number: 9862686
    Abstract: This present disclosure is related to the field of N1-sulfonyl-5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: January 9, 2018
    Assignee: ADAMA MAKHTESHIM LTD.
    Inventors: Timothy Boebel, Kristy Bryan, Beth Lorsbach, W. John Owen, Jeffery D. Webster, Chenglin Yao, Mark A. Pobanz, Scott Thornburgh, Timothy P. Martin
  • Patent number: 9700047
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula (I) and their use as fungicides.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: July 11, 2017
    Assignee: Dow AgroSciences LLC
    Inventors: Yu Lu, Timothy A. Boebel, Fangzheng Li, Karla Bravo-Altamirano, John F. Daeuble, Sr., Chenglin Yao, Kevin G. Meyer
  • Publication number: 20170183324
    Abstract: The invention relates to compounds of macrocyclic picolinamides of Formula I suitable to control or prevent growth of fungi.
    Type: Application
    Filed: March 13, 2017
    Publication date: June 29, 2017
    Inventors: Fangzheng Li, Kevin G. Meyer, James M. Renga, Chenglin Yao, Jeremy Wilmot, Jessica Herrick, Karla Bravo-Altamirano, Timothy A. Boebel
  • Patent number: 9629365
    Abstract: The invention relates to compounds of macrocyclic picolinamides of Formula I suitable to control or prevent growth of fungi.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 25, 2017
    Assignee: Dow AgroSciences LLC
    Inventors: Fangzheng Li, Kevin G. Meyer, James M. Renga, Chenglin Yao, Jeremy Wilmot, Jessica Herrick, Karla Bravo-Altamirano, Timothy A. Boebel
  • Publication number: 20170055528
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula (I) and their use as fungicides.
    Type: Application
    Filed: April 30, 2015
    Publication date: March 2, 2017
    Inventors: Yu LU, Timothy A. BOEBEL, Fangzheng LI, Karla BRAVO-ALTAMIRANO, John F. DAEUBLE, Sr., Chenglin YAO, Kevin G. MEYER
  • Publication number: 20170008855
    Abstract: This present disclosure is related to the field of 5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.
    Type: Application
    Filed: September 26, 2016
    Publication date: January 12, 2017
    Applicant: Adama Makhteshim Ltd.
    Inventors: Timothy A. Boebel, Kristy Bryan, Peter Lee Johnson, Beth Lorsbach, Kevin G. Meyer, W. John Owen, Michael T. Sullenberger, Jeffery D. Webster, Chenglin Yao
  • Patent number: 9265253
    Abstract: The invention relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: February 23, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Fangzheng Li, Kevin G. Meyer, James M. Renga, Chenglin Yao, Jeremy Wilmot, Jessica Herrick, Karla Bravo-Altamirano, Timothy Boebel
  • Publication number: 20160007601
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Application
    Filed: July 7, 2015
    Publication date: January 14, 2016
    Inventors: Timothy A. Boebel, Yu Lu, Kevin G. Meyer, Chenglin Yao, John F. Daeuble, Karla Bravo-Altamirano, Benjamin M. Nugent
  • Patent number: 9204653
    Abstract: This present disclosure is related to the field of 5-fluoro pyrimidines and their derivatives and to the use of these compounds as fungicides.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: December 8, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Timothy Boebel, Kristy Bryan, Carla J. R. Klittich, Beth Lorsbach, Timothy P. Martin, Mark A. Pobanz, Michael T. Sullenberger, Jeffery D. Webster, Chenglin Yao, W. John Owen
  • Publication number: 20150322051
    Abstract: This disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Application
    Filed: April 30, 2015
    Publication date: November 12, 2015
    Inventors: Yu Lu, Timothy A. Boebel, Fangzheng Li, Karla Bravo-Altamirano, John F. Daeuble, SR., Chenglin Yao, Kevin G. Meyer
  • Patent number: 9174970
    Abstract: This present disclosure is related to the field of 5-fluoro pyrimidines and their derivatives and to the use of these compounds as fungicides.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: November 3, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Zoltan L. Benko, Timothy Boebel, Nneka T. Breaux, Kristy Bryan, George E. Davis, Jeffrey B. Epp, Beth Lorsbach, Timothy P. Martin, Kevin G. Meyer, Bassam S. Nader, W. John Owen, Mark A. Pobanz, James M. Ruiz, Frisby D. Smith, Michael T. Sullenberger, Jeffery D. Webster, Chenglin Yao, David H. Young
  • Patent number: 9144239
    Abstract: The invention relates to macrocyclic picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: September 29, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Kevin G. Meyer, Jr., Karla Bravo-Altamirano, James M. Renga, Jessica Herrick, Benjamin Nugent, Timothy Boebel, Fangzheng Li, Nick X. Wang, W. John Owen, Paul Graupner, Chenglin Yao, Ronald J. Heemstra
  • Publication number: 20150191436
    Abstract: This present disclosure is related to the field of N1-sulfonyl-5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.
    Type: Application
    Filed: March 18, 2015
    Publication date: July 9, 2015
    Inventors: Timothy Boebel, Kristy Bryan, Beth Lorsbach, W. John Owen, Jeffery D. Webster, Chenglin Yao, Mark A. Pobanz, Scott Thornburgh, Timothy P. Martin