Patents by Inventor Thi N. Do

Thi N. Do 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: 11951761
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: April 9, 2024
    Assignee: TEMPTIME CORPORATION
    Inventors: Marielle K. Smith, Mohannad Abdo, Thi N. Do, Brian S. Huffman
  • Patent number: 11913845
    Abstract: A temperature indicator includes a first capacitor configured to change capacitance when exposed to a temperature above a first threshold temperature, a second capacitor configured to change capacitance when exposed to a temperature above a second threshold temperature. The first capacitor is electrically connected to the second capacitor. The second threshold temperature is different than the first threshold temperature. The first capacitor and the second capacitor retain their changed capacitance permanently after they return to a temperature below their respective threshold temperature.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: February 27, 2024
    Assignee: TEMPTIME CORPORATION
    Inventors: Ravi Bhatia, Thi N. Do, Brian S. Huffman, Mohannad Abdo
  • Publication number: 20240027385
    Abstract: An RFID tag system includes an antenna, an integrated circuit electrically connected to the antenna, and a humidity or gas indicator being electrically connected to the antenna and the integrated circuit. The humidity or gas indicator includes a first electrode, a second electrode, a dielectric material, and a gap between the first electrode and the second electrode. At least a portion of the gap contains the dielectric material. The dielectric material is configured to have a change in its dielectric constant responsive to exposure to an environmental stimulus, which may be at least one of humidity or the presence of a gas. The change in the dielectric constant of the dielectric material changes a capacitance of the humidity or gas indicator, causing the integrated circuit to indicate the presence of the environmental stimulus.
    Type: Application
    Filed: July 18, 2022
    Publication date: January 25, 2024
    Applicant: Temptime Corporation
    Inventors: Brian S. HUFFMAN, Deniz BOYU, Thi N. DO, Mohannad Abdo
  • Publication number: 20230398806
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Application
    Filed: August 28, 2023
    Publication date: December 14, 2023
    Applicant: Temptime Corporation
    Inventors: Marielle K. SMITH, Mohannad ABDO, Thi N. DO, Brian S. HUFFMAN
  • Patent number: 11738587
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: August 29, 2023
    Assignee: TEMPTIME CORPORATION
    Inventors: Marielle K. Smith, Mohannad Abdo, Thi N. Do, Brian S. Huffman
  • Publication number: 20220268640
    Abstract: A temperature indicator includes a first capacitor configured to change capacitance when exposed to a temperature above a first threshold temperature, a second capacitor configured to change capacitance when exposed to a temperature above a second threshold temperature. The first capacitor is electrically connected to the second capacitor. The second threshold temperature is different than the first threshold temperature. The first capacitor and the second capacitor retain their changed capacitance permanently after they return to a temperature below their respective threshold temperature.
    Type: Application
    Filed: February 25, 2021
    Publication date: August 25, 2022
    Applicant: Temptime Corporation
    Inventors: Ravi Bhatia, Thi N. Do, Brian S. Huffman, Mohannad Abdo
  • Publication number: 20220252464
    Abstract: A temperature-activatable temperature indicator that includes a substrate and an indicator material supported by the substrate. The indicator material includes a mixture of a side-chain crystalline polymer and conductive particles and provides an electrical indication of exposure to increased temperature.
    Type: Application
    Filed: May 11, 2020
    Publication date: August 11, 2022
    Applicant: Temptime Corporation
    Inventors: Brian HUFFMAN, Thi N. DO, Ravi BHATIA, Mohannad ABDO, Thaddeus PRUSIK
  • Publication number: 20220178761
    Abstract: Environmental indicators for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure, may include an environmental indicator material. The environmental indicator may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 9, 2022
    Applicant: Temptime Corporation
    Inventors: Brian S. Huffman, Thi N. Do, Janine Grazaitis Klages
  • Publication number: 20220161591
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 26, 2022
    Applicant: Temptime Corporation
    Inventors: Marielle K. SMITH, Mohannad ABDO, Thi N. DO, Brian S. HUFFMAN
  • Publication number: 20220080763
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 17, 2022
    Inventors: Marielle K. SMITH, Mohannad ABDO, Thi N. DO, Brian S. HUFFMAN
  • Patent number: 11241902
    Abstract: Environmental monitors for monitoring a predetermined environmental exposure, for example, an historical heat exposure such as a cumulative ambient heat exposure and/or a peak ambient heat exposure may include an environmental indicator material and a security material. The environmental monitor may be configured to attach to a host product for monitoring the predetermined environmental exposure of the host product, and additionally serve as an anti-counterfeiting indicator.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: February 8, 2022
    Assignee: TEMPTIME CORPORATION
    Inventors: Marielle K. Smith, Mohannad Abdo, Thi N. Do, Brian S. Huffman
  • Publication number: 20190269592
    Abstract: The present disclosure relates to a clear or translucent composition which takes the form of a solid, a semi-solid or a viscous gel. The inventive composition contains a mixture of at least two amino acid-based gelatinizing agents, at least one polyamide resin, a non ionic, unsaturated fatty alcohol in an amount which reduces the dissolution temperature of the gelatinizing agents to allow processing at or below 115° C., an alkyl dimethicone, and an oil and/or a polymer component. Additional ingredients depending on the application may also be included in the clear or translucent composition. The present disclosure also relates to methods of producing the clear or translucent composition of the disclosure and uses thereof.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Inventors: Thi N. Do, William E. McNamara, Kelly Hales, Irina Travkina
  • Publication number: 20140322154
    Abstract: There is a method for lengthening keratin fibers. The method has the steps of a) applying to the keratin fibers a composition having a solvent and one or more polymers soluble or solubilizable in the solvent b) allowing the solvent to evaporate. The composition is applied in an amount sufficient to lengthen the keratin fibers. There are also other methods for lengthening keratin fibers. There is also a mascara composition.
    Type: Application
    Filed: July 14, 2014
    Publication date: October 30, 2014
    Inventors: Thi N. DO, Christian J. Lee, William E. McNamara, Cliff A. Milow, Tao Zheng
  • Patent number: 8821846
    Abstract: There is a method for lengthening keratin fibers. The method has the steps of a) applying to the keratin fibers a composition having a solvent and one or more polymers soluble or solubilizable in the solvent b) allowing the solvent to evaporate. The composition is applied in an amount sufficient to lengthen the keratin fibers. There are also other methods for lengthening keratin fibers. There is also a mascara composition.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: September 2, 2014
    Assignee: Avon Products, Inc
    Inventors: Thi N. Do, Christian J. Lee, William E. McNamara, Cliff A. Milow, Tao Zheng
  • Publication number: 20140044663
    Abstract: Fluids are provided which resist phase separation by inclusion of a stabilizing amount of a glutamic acid derivative in the presence of ethanol. The fluids comprise an aqueous discontinuous phase, a silicone oil containing continuous phase, a glutamic acid derivative such as dibutyl ethylhexanoyl glutamide, and ethanol.
    Type: Application
    Filed: October 22, 2013
    Publication date: February 13, 2014
    Applicant: Avon Products, Inc.
    Inventors: Thi N. Do, Freda E. Robinson, Robert E. Kalafsky
  • Patent number: 8591871
    Abstract: Fluids are provided which resist phase separation by inclusion of a stabilizing amount of a glutamic acid derivative in the presence of ethanol. The fluids comprise an aqueous discontinuous phase, a silicone oil containing continuous phase, a glutamic acid derivative such as dibutyl ethylhexanoyl glutamide, and ethanol. The fluids may be prepared without heating to solubilize the glutamic acid derivative.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: November 26, 2013
    Assignee: Avon Products, Inc.
    Inventors: Thi N. Do, Freda E. Robinson, Robert E. Kalafsky
  • Patent number: 8302774
    Abstract: Compositions and methods are disclosed for stabilizing glycerin-in-oil emulsions, which can be used to significantly reduce thermal instability or instability over time compared to traditional cosmetics or topical formulations. The compositions comprise one or more oil-soluble rheological modifiers and optionally one or more emulsifiers in a glycerin-in-oil emulsion.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: November 6, 2012
    Assignee: Avon Products, Inc.
    Inventors: David Alan Binder, Bing C. Mei, Thi N. Do, George Willms, Hossein A. Baghdadi
  • Patent number: 8263055
    Abstract: Compositions and methods for the in situ formation of cross-linked polymeric filaments are disclosed. The disclosed filaments are preferably elastomeric, water-resistant, oil-resistant, long-wearing. The filament forming compositions generally comprise one or more cross-linkable polymers having at least one functional group capable of forming cross-links and a cross-linking agent, the presence of which promotes cross-linking of the polymers. The compositions may be used for lengthening and/or volumizing keratin fibers, for example, eyelashes.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: September 11, 2012
    Assignee: Avon Products, Inc.
    Inventor: Thi N. Do
  • Publication number: 20120164093
    Abstract: Fluids are provided which resist phase separation by inclusion of a stabilizing amount of a glutamic acid derivative in the presence of ethanol. The fluids comprise an aqueous discontinuous phase, a silicone oil containing continuous phase, a glutamic acid derivative such as dibutyl ethylhexanoyl glutamide, and ethanol.
    Type: Application
    Filed: December 28, 2010
    Publication date: June 28, 2012
    Applicant: Avon Products, Inc.
    Inventors: Thi N. Do, Freda E. Robinson, Robert E. Kalafsky
  • Publication number: 20110224299
    Abstract: Compositions comprising high amounts of low melting point waxes are provided in self-supporting solid or semi-solid form. The low melting point waxes are stabilized in the compositions by the presence of small amounts of higher melting wax. The compositions may provide a cooling sensation when applied to the skin.
    Type: Application
    Filed: July 20, 2010
    Publication date: September 15, 2011
    Applicant: Avon Products, Inc.
    Inventors: William E. McNamara, Mark S. Garrison, Thi N. Do