Patents by Inventor Xinrong Duan

Xinrong Duan 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).

  • Resealable laminate for heat sealed packaging
    Patent number: 11352172
    Abstract: A resealable package assembly is described. The package assembly includes a selectively positionable flap that covers an aperture or enables access through the aperture into the package. The flap and package include provisions for releasably engaging the flap to the package to seal the interior of the package. Provisions for grasping the tab and indicating whether tampering has occurred are also described.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: June 7, 2022
    Assignee: Avery Dennison Corporation
    Inventors: Xinrong Duan, Martin Daffner, ZhiJian Xue
  • Resealable Laminate for Heat Sealed Packaging
    Publication number: 20200290774
    Abstract: A resealable package assembly is described. The package assembly includes a selectively positionable flap that covers an aperture or enables access through the aperture into the package. The flap and package include provisions for releasably engaging the flap to the package to seal the interior of the package. Provisions for grasping the tab and indicating whether tampering has occurred are also described.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Inventors: Xinrong DUAN, Martin DAFFNER, ZhiJian XUE
  • Resealable laminate for heat sealed packaging
    Patent number: 10710773
    Abstract: A resealable package assembly is described. The package assembly includes a selectively positionable flap that covers an aperture or enables access through the aperture into the package. The flap and package include provisions for releasably engaging the flap to the package to seal the interior of the package. Provisions for grasping the tab and indicating whether tampering has occurred are also described.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: July 14, 2020
    Assignee: Avery Dennison Corporation
    Inventors: Xinrong Duan, Martin Daffner, ZhiJian Xue
  • Resealable Laminate for Heat Sealed Packaging
    Publication number: 20150239619
    Abstract: A resealable package assembly is described. The package assembly includes a selectively positionable flap that covers an aperture or enables access through the aperture into the package. The flap and package include provisions for releasably engaging the flap to the package to seal the interior of the package. Provisions for grasping the tab and indicating whether tampering has occurred are also described.
    Type: Application
    Filed: May 13, 2015
    Publication date: August 27, 2015
    Inventors: Martin DAFFNER, Xinrong DUAN, Bassam HALLAK
  • Resealable Laminate for Heat Sealed Packaging
    Publication number: 20130177263
    Abstract: A resealable package assembly is described. The package assembly includes a selectively positionable flap that covers an aperture or enables access through the aperture into the package. The flap and package include provisions for releasably engaging the flap to the package to seal the interior of the package. Provisions for grasping the tab and indicating whether tampering has occurred are also described.
    Type: Application
    Filed: March 29, 2011
    Publication date: July 11, 2013
    Applicant: AVERY DENNISON CORPORATION
    Inventors: Xinrong Duan, Martin Daffner, ZhiJian Xue
  • Resealable Laminate for Heat Sealed Packaging
    Publication number: 20130020328
    Abstract: A resealable and disposable package assembly is described. The assembly includes a container and a multilayer cover laminate that are bonded to one another to initially seal the contents of the package. The package can then be easily opened by at least partially separating the cover laminate along a predesignated interface. The package can be reliably and effectively sealed by recontacting the previously separated cover portions to one another.
    Type: Application
    Filed: March 29, 2011
    Publication date: January 24, 2013
    Applicant: AVERY DENNISON CORPORATION
    Inventors: Xinrong Duan, Martin Daffner, ZhiJian Xue