Patents by Inventor A. Oscar Lin

A. Oscar Lin 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).

  • Variant LovD polypeptides and their uses
    Patent number: 11926857
    Abstract: The present disclosure provides acyltransferases useful for synthesizing therapeutically important statin compound.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: March 12, 2024
    Assignee: Codexis, Inc.
    Inventors: Lynne Gilson, Steven J. Collier, Joly Sukumaran, Wan Lin Yeo, Oscar Alvizo, Ee Ling Teo, Robert J. Wilson, Junye Xu
  • Watch for displaying multiple world times
    Patent number: 4307458
    Abstract: The watch has a component in which a plurality of different times corresponding to different world time zones are displayed simultaneously. In one embodiment, the times are designated on an endless belt which is moved in increments under a window. In another embodiment, the times are designated on a roller which is rotated in increments under a window. Incremental motion can take place manually or automatically. In another embodiment, the timepiece component is interconnected into a circuit of a quartz watch.
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: December 22, 1981
    Inventor: A. Oscar Lin
  • Personal automatic vaporizer
    Patent number: 4106698
    Abstract: The vaporizer is adapted to be worn directly on the person by means of a clip or a chain. The vaporizer includes two chambers which receive suitable vaporizable liquid compounds or mixtures. The upper chamber is opened to the atmosphere via a rotatable cap and plunger assembly for dispensing vapors while the lower chamber can be opened for dispensing of liquid drops upon removal of a threaded cap.
    Type: Grant
    Filed: December 29, 1976
    Date of Patent: August 15, 1978
    Assignee: Yorker Research Corporation
    Inventor: A. Oscar Lin