Patents by Inventor David D. Sun

David D. Sun 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).

  • Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene
    Patent number: 11952480
    Abstract: In some embodiments, the present disclosure provides a composition comprising 1) about 97.5 wt % to about 99.9 wt % of a first polyethylene having a density of about 0.91 g/cm3 to about 0.94 g/cm3, and a melt strength of about 10 mN or greater; and 2) about 0.1 wt % to about 2.5 wt % of a second polyethylene having an Mw of about 500,000 g/mol or more. In some embodiments, the composition is a film. In some embodiments, the present disclosure provides a method of making a composition comprising blending a first polyethylene of any embodiment described herein and a second polyethylene of any embodiment described herein.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 9, 2024
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Johannes M. Soulages, Arnold Lustiger, Thomas T. Sun, Pamela J. Wright, Madhavi Vadlamudi, Alexander I. Norman, Adriana S. Silva, David M. Fiscus, Timothy D. Shaffer
  • Container
    Patent number: 10633139
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: April 28, 2020
    Assignee: Berry Plastics Corporation
    Inventors: Jeffrey C. Minnette, Philip A. Driskill, David D. Sun, Rolland Strasser, Birju A. Surti
  • Container
    Patent number: 10246209
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: April 2, 2019
    Assignee: Berry Plastics Corporation
    Inventors: Jeffrey C. Minnette, Philip A. Driskill, David D. Sun, Rolland Strasser, Birju A. Surti
  • CONTAINER
    Publication number: 20190031387
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Application
    Filed: October 2, 2018
    Publication date: January 31, 2019
    Inventors: Jeffrey C. MINNETTE, Philip A. DRISKILL, David D. SUN, Rolland STRASSER, Birju A. SURTI
  • Container
    Patent number: 10046880
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: August 14, 2018
    Assignee: Berry Plastics Corporation
    Inventors: Jeffrey C. Minnette, Philip A. Driskill, David D. Sun, Rolland Strasser, Birju A. Surti
  • CONTAINER
    Publication number: 20180215493
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 2, 2018
    Inventors: Jeffrey C. MINNETTE, Philip A. DRISKILL, David D. SUN, Rolland STRASSER, Birju A. SURTI
  • Container
    Patent number: 9725202
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region. A vessel in accordance with the present disclosure is configured to hold a product in an interior region. In illustrative embodiments, the vessel is an insulated container such as a drink cup. In illustrative embodiments, the vessel is a container such as a shampoo bottle.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 8, 2017
    Assignee: Berry Plastics Corporation
    Inventors: Jeffrey C. Minnette, Philip A. Driskill, David D. Sun, Rolland Strasser
  • CONTAINER
    Publication number: 20170101208
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region.
    Type: Application
    Filed: December 19, 2016
    Publication date: April 13, 2017
    Inventors: Jeffrey C. MINNETTE, Philip A. DRISKILL, David D. SUN, Rolland STRASSER, Birju A. SURTI
  • CONTAINER
    Publication number: 20160107784
    Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region. A vessel in accordance with the present disclosure is configured to hold a product in an interior region. In illustrative embodiments, the vessel is an insulated container such as a drink cup. In illustrative embodiments, the vessel is a container such as a shampoo bottle.
    Type: Application
    Filed: March 14, 2014
    Publication date: April 21, 2016
    Inventors: Jeffrey C. MINNETTE, Philip A. DRISKILL, David D. SUN, Rolland STRASSER
  • End-to-end secure file transfer method and system
    Publication number: 20020049853
    Abstract: A secure electronic file transfer system and methods of its use are provided. The sender issues a request to the DAD (Digital Asset Distribution) system causing files residing on local or remote computers to be transferred to the recipient via application and TCP/IP protocols. Client software may be automatically downloaded and installed to the sending and/or receiving device to facilitate the packaging and transfer of said file to a DAD server, and said file may optionally be propagated from said DAD server to additional DAD servers and other non-DAD servers.
    Type: Application
    Filed: August 16, 2001
    Publication date: April 25, 2002
    Inventors: Tan-Na Chu, Philip D. Cotty, Yao H. Chu, David D. Sun