Patents by Inventor MEI-JUN CHEN

MEI-JUN CHEN 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).

  • USE OF BETA-1 ADRENERGIC RECEPTOR ANTAGONIST FOR PREPARING COMPOSITIONS FOR REDUCING EPITHELIAL CELL DAMAGE INDUCED BY EPIDERMAL GROWTH FACTOR RECEPTOR INHIBITORS AND INHIBITING CANCER CELLS
    Publication number: 20230248671
    Abstract: The present invention relates to the use of ?-1 adrenergic receptor antagonist to prepare compositions for reducing or preventing damage to normal epithelial cells induced by epidermal growth factor receptor inhibitor (EGFRI) and inhibiting cancer cells, by administering a composition containing a ?-1 adrenergic receptor antagonist to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist is administered to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist can be administered together with an epidermal growth factor receptor inhibitor to synergistically inhibit cancer cells.
    Type: Application
    Filed: July 8, 2021
    Publication date: August 10, 2023
    Inventors: Chun-Wei LU, Jong-Hwei SU PANG, Yu-Shien KO, Wen-Hung CHUNG, Mei-Jun CHEN
  • Paper drinking straw
    Patent number: 11653778
    Abstract: A paper drinking straw is provided, including a main tube and a sub-tube. The main tube includes a first neck segment, and the sub-tube is movably sleeved with the main tube. The sub-tube includes a second neck segment and is movable in a stretching direction to increase a length of the fourth segment protruding beyond the main tube. When the sub-tube is moved to a predetermined position, the second neck segment is restricted to the first neck segment, and the sub-tube is unmovable in the stretching direction.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: May 23, 2023
    Assignee: FOREVER LUCKY CO., LTD.
    Inventor: Mei-Jun Chen
  • Buffer packaging
    Patent number: 11629000
    Abstract: A buffer packaging is provided. The buffer packaging includes a main body and at least one support plate. The main body is stretchable in a stretching direction and includes at least one receiving hole. The at least one support plate is connected with the main body and is swingable between a first position and a second position.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: April 18, 2023
    Assignee: FOREVER LUCKY CO., LTD.
    Inventor: Mei-Jun Chen
  • BUFFER PACKAGING
    Publication number: 20230083137
    Abstract: A buffer packaging is provided. The buffer packaging includes a main body and at least one support plate. The main body is stretchable in a stretching direction and includes at least one receiving hole. The at least one support plate is connected with the main body and is swingable between a first position and a second position.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 16, 2023
    Inventor: MEI-JUN CHEN
  • PAPER DRINKING STRAW
    Publication number: 20210345804
    Abstract: A paper drinking straw is provided, including a main tube and a sub-tube. The main tube includes a first neck segment, and the sub-tube is movably sleeved with the main tube. The sub-tube includes a second neck segment and is movable in a stretching direction to increase a length of the fourth segment protruding beyond the main tube. When the sub-tube is moved to a predetermined position, the second neck segment is restricted to the first neck segment, and the sub-tube is unmovable in the stretching direction.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 11, 2021
    Inventor: MEI-JUN CHEN