Patents by Inventor Michael Sestrick

Michael Sestrick 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: 10597820
    Abstract: A method of producing bleached microcrystalline cellulose which method comprises neutralizing or alkalizing an acidic microcrystalline production reaction mixture slurry, typically produced by acid hydrolysis or by electronic beam irradiation, followed by adding an oxidant to such reaction mixture. This practice of this method permits the production of microcrystalline cellulose having desirable color stability as well as compression characteristics suitable for pharmaceutical binder use from paper grade and other low purity pulps.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: March 24, 2020
    Inventors: Zheng Tan, Simon Eustace, Michael Sestrick, Jeremy Ondov
  • Patent number: 10299501
    Abstract: The subject matter of this invention is a composition and method of making a water-dispersible, stabilizing colloidal microcrystalline cellulose:carboxymethylcellulose composition. The method of making the composition does not require a salt solution as an anti-slip agent.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: May 28, 2019
    Assignee: DuPont Nutrition USA, Inc.
    Inventors: Zheng Tan, Maurice Gerard Lynch, Michael Sestrick, Nadia Yaranossian
  • Publication number: 20180119346
    Abstract: A method of producing bleached microcrystalline cellulose which method comprises neutralizing or alkalizing an acidic microcrystalline production reaction mixture slurry, typically produced by acid hydrolysis or by electronic beam irradiation, followed by adding an oxidant to such reaction mixture. This practice of this method permits the production of microcrystalline cellulose having desirable color stability as well as compression characteristics suitable for pharmaceutical binder use from paper grade and other low purity pulps.
    Type: Application
    Filed: May 6, 2016
    Publication date: May 3, 2018
    Inventors: Zheng Tan, Simon Eustace, Michael Sestrick, Jeremy Ondov
  • Publication number: 20180042283
    Abstract: The subject matter of this invention is a composition and method of making a water-dispersible, stabilizing colloidal microcrystalline cellulose:carboxymethylcellulose composition. The method of making the composition does not require a salt solution as an anti-slip agent.
    Type: Application
    Filed: October 20, 2017
    Publication date: February 15, 2018
    Inventors: Zheng Tan, Maurice Gerard Lynch, Michael Sestrick, Nadia Yaranossian
  • Publication number: 20170367985
    Abstract: A food safe, plant based, water soluble, dry powder formulation and an aqueous enteric coating solution made therefrom, that is used for providing an enteric film coating on oral dosage forms including capsules, tablets, and the like; and methods of making the dry powder formulation, making the aqueous coating solution, and coating of oral dosage forms including capsules, tablets, and the like.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 28, 2017
    Inventors: Hui S. Yang, Hua Ma, Michael Sestrick
  • Patent number: 9826763
    Abstract: The subject matter of this invention is a composition and method of making a water-dispersible, stabilizing colloidal microcrystalline cellulose:xarboxymethylcellulose composition. The method of making the composition does not require a salt solution as an anti-slip agent.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: November 28, 2017
    Assignee: FMC Corporation
    Inventors: Zheng Tan, Maurice Gerard Lynch, Michael Sestrick, Nadia Yaranossian
  • Patent number: 9828493
    Abstract: The present invention is directed to a co-attrited stabilizer composition comprising: a) microcrystalline cellulose in an amount of from 20%-90% by weight of the composition; b) a hydrocolloid in an amount of from 5%-50% by weight of the composition, wherein the hydrocolloid is selected from at least one member of the group consisting of carboxymethyl cellulose having a degree of substitution of at least 0.95, pectin, alginate, carrageenan, xanthan gum, agar gum, wellan gum, or gellan gum; and c) a starch in an amount of from 5%-50% by weight of the composition, wherein the stabilizer composition has a gel strength (G?) of at least 25 Pa when measured after 24 hours in a 2.6% solids water dispersion at 20° C. The composition is useful as a stabilizer, particularly in food and beverage products.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: November 28, 2017
    Assignee: FMC Corporation
    Inventors: Zheng Tan, Michael Sestrick, Nadia Yaranossian, Jeremy Ondov
  • Patent number: 9055757
    Abstract: Methods of making a high gel strength, water-dispersible, stabilizing colloidal microcrystalline cellulose composition are disclosed. This stabilizer composition is useful in many food and non-food applications.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: June 16, 2015
    Assignee: FMC Corporation
    Inventors: Zheng Tan, Maurice Gerard Lynch, Thomas Ruszkay, Michael Sestrick
  • Patent number: 8927609
    Abstract: The present invention is directed to a co-attrited stabilizer composition comprising: (i) microcrystalline cellulose and (ii) carboxymethyl cellulose, wherein the carboxymethyl cellulose has a degree of substitution of from 0.95-1.5 and a viscosity of less than 100 cps. The composition is useful as a stabilizer, particularly, in food and pharmaceutical applications.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: January 6, 2015
    Assignee: FMC Corporation
    Inventors: Zheng Tan, Aaron Chip Venables, Michael Sestrick, Nadia Yaranossian, Jeremy Ondov
  • Publication number: 20140370180
    Abstract: The subject matter of this invention is a composition and method of making a water-dispersible, stabilizing colloidal microcrystalline cellulose:xarboxymethylcellulose composition. The method of making the composition does not require a salt solution as an anti-slip agent.
    Type: Application
    Filed: October 4, 2012
    Publication date: December 18, 2014
    Applicant: FMC CORPORATION
    Inventors: Zheng Tan, Maurice Gerard Lynch, Michael Sestrick, Nadia Yaranossian
  • Publication number: 20140364514
    Abstract: The present invention is directed to a co-attrited stabilizer composition comprising: a) microcrystalline cellulose in an amount of from 20%-90% by weight of the composition; b) a hydrocolloid in an amount of from 5%-50% by weight of the composition, wherein the hydrocolloid is selected from at least one member of the group consisting of carboxymethyl cellulose having a degree of substitution of at least 0.95, pectin, alginate, carrageenan, xanthan gum, agar gum, wellan gum, or gellan gum; and c) a starch in an amount of from 5%-50% by weight of the composition, wherein the stabilizer composition has a gel strength (G?) of at least 25 Pa when measured after 24 hours in a 2.6% solids water dispersion at 20° C. The composition is useful as a stabilizer, particularly in food and beverage products.
    Type: Application
    Filed: November 30, 2012
    Publication date: December 11, 2014
    Applicant: FMC CORPORATION
    Inventors: Zheng Tan, Michael Sestrick, Nadia Yaranossian, Jeremy Ondov
  • Publication number: 20140303264
    Abstract: The present invention is directed to a process comprising: (i) extracting ?50% by weight of all carrageenan from a carrageenan-containing seaweed material to obtain a cellulose-containing seaweed residue; and (ii) purifying the cellulose-containing seaweed residue by at least one of hydrolysis or bleaching. The present invention is also directed to the cellulose obtained from the process, as well as products containing the cellulose-containing seaweed material.
    Type: Application
    Filed: August 31, 2012
    Publication date: October 9, 2014
    Applicant: FMC CORPORATION
    Inventors: Zheng Tan, Michael Sestrick, William Matakas, Aaron Chip Venables