Patents Assigned to Allegiance Corporation
  • Patent number: 11780972
    Abstract: An elastomeric article having a rubber component comprising polyisoprene and an aldehyde aniline condensate, the elastomeric article having less than 1 ppm diisopropyl xanthogen polysulfide residue.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: October 10, 2023
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Seong Fong Chen, Wei Cheong Wong
  • Patent number: 11737847
    Abstract: A surgical drape having an attachable fluid control pouch and geometric alignment feature are described. The surgical drape may be fenestrated and include a base drape panel, an absorbent intermediate panel, and a mounting panel. The mounting panel may have a fluid impervious top surface that forms a higher quality adhesive seal with the adhesive attachment areas of the fluid control pouch. The surgical drape panels may be joined together by a continuous fluid impervious seal surrounding the fenestration. The fluid control pouch attachment edge may include a geometric structure that aligns with a corresponding geometric structure of the fenestration such that the fluid control pouch can be effectively positioned regardless of its rotational orientation relative to the surgical drape.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: August 29, 2023
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Alejandro Puentes, Rogelio Reyes, Laura E. Mott, Caroline S. Ginn
  • Patent number: 11602181
    Abstract: A garment, particularly a garment useful in a medical setting, comprising a gown that provides an acceptable barrier between a wearer and certain contaminants as well as easy doffing, the gown having a neck opening, two sleeves, a body portion including a front body portion and a back body portion, one or more panels, and/or one or more doffing features.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: March 14, 2023
    Assignee: Allegiance Corporation
    Inventors: Joseph Angelo Palomo, Eric Dale Euteneuer, Lianhong Wang, Kyle Alexander Cushman, Rogelio Reyes, Armando Quinonez, Stephen James Cox
  • Patent number: 11577009
    Abstract: A water-based hydrogel polymer coating and a method of application to natural rubber or other elastomeric latex products are provided. The water-based hydrogel polymer is mixed with a blend of at least one elastomeric material to provide a hydrogel polymer blend composition. The water-based hydrogel polymer blend composition is applied in a single application to an elastomeric article, such as gloves, without additional solvents in the polymer blend composition and without a separate acid or chemical priming step. The water-based hydrogel coating herein provides increased lubricity to facilitate improved wet and dry donning of the elastomeric article.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: February 14, 2023
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Choon Kong Woo, Chuang Sim Chong, Nujalee Dangseeyun, Panor Wannawong
  • Patent number: 11553744
    Abstract: A surgical gown folded in a unique pattern that provides for a smaller sized gown that can be packaged in a smaller sized outer wrap as well as provide for an easily donnable gown that maintains its sterility. The fold pattern provides for the interior surfaces of the gown to be visible, and preferably, a portion of the interior surfaces, while maintaining sterility of the exterior surfaces by keeping them inside of the gown. A method of folding the gown in this new pattern is provided herein as well as a method of donning the folded gown.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: January 17, 2023
    Assignee: Allegiance Corporation
    Inventors: Sheng Hua Wang, Ti Lu
  • Patent number: 11298260
    Abstract: Devices for providing thermal therapy to the perineal and rectal areas of a patient are described. The device is particularly useful for containing gushing lochia flow. Different embodiments of the device can be used to provide either hot or cold therapy to the patient. The inventive thermal pack of the current invention comprises a thermal pouch, pad and a backing layer.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: April 12, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Walter H Isaac, Varsha Kalyankar, Nichole L Wilhelm, Andrew T Nikolai, Hallie M Schmidt, Taylor Marohl, Aaron Dederich
  • Patent number: 11242435
    Abstract: An elastomeric article having a rubber component comprising polyisoprene and an aldehyde aniline condensate, the elastomeric article having less than 1 ppm diisopropyl xanthogen polysulfide residue.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: February 8, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Seong Fong Chen, Wei Cheong Wong
  • Publication number: 20210076760
    Abstract: A surgical gown folded in a unique pattern that provides for a smaller sized gown that can be packaged in a smaller sized outer wrap as well as provide for an easily donnable gown that maintains its sterility. The fold pattern provides for the interior surfaces of the gown to be visible, and preferably, a portion of the interior surfaces, while maintaining sterility of the exterior surfaces by keeping them inside of the gown. A method of folding the gown in this new pattern is provided herein as well as a method of donning the folded gown.
    Type: Application
    Filed: January 19, 2016
    Publication date: March 18, 2021
    Applicant: Allegiance Corporation
    Inventors: Sheng Hua Wang, Lu TI
  • Patent number: 10814047
    Abstract: Fluid collection systems and methods are disclosed which may utilize suction to draw fluids into containers for storage and eventual disposal. The system may utilize rigid or semi-rigid canisters to provide a chamber in which fluids may be collected under negative pressure, stored, and transported. The system may utilize disposable or reusable flexible, semi-rigid, or rigid liners for isolating fluid and liquid waste from the walls of the canister. In various embodiments, either a single canister assembly or multiple canister assemblies are mounted to a manifold, the manifold being configured to support each canister assembly and/or provide a connection to a source of suction for each canister assembly.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: October 27, 2020
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Raymond Reade Harpham, Brent Lee Burchfield, Kok Hern Law, Rajesh Gladwin Dharmadas, Wei Chen Lie, Robert John Weinberg, Stephany Chang, Stacey Hoebel Burgardt, Matthew Michael Bruggeman, David James Stroud, Talya Mathein
  • Patent number: D913635
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: March 23, 2021
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D923292
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: June 29, 2021
    Assignee: Allegiance Corporation
    Inventors: Joseph Angelo Palomo, Eric Dale Euteneuer, Lianhong Wang, Kyle Alexander Cushman, Rogelio Reyes, Armando Quinonez, Stephen James Cox
  • Patent number: D933937
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: October 26, 2021
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D942121
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 1, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D942740
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 8, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D942741
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 8, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D943242
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 15, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D946866
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: March 29, 2022
    Assignee: Allegiance Corporation
    Inventors: Joseph Angelo Palomo, Eric Dale Euteneuer, Lianhong Wang, Kyle Alexander Cushman, Rogelio Reyes, Armando Quinonez, Stephen James Cox
  • Patent number: D960514
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: August 16, 2022
    Assignee: Allegiance Corporation
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D960515
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: August 16, 2022
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas
  • Patent number: D1004910
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: November 21, 2023
    Assignee: ALLEGIANCE CORPORATION
    Inventors: Joel Colyer, Douglas Wolfe, Nicole Douglas