Patents by Inventor Chi-Y R. Chen

Chi-Y R. 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).

  • Containerization system for agrochemicals and the like
    Patent number: 5248038
    Abstract: This invention relates to a containerization system and to containers which are particularly suitable for storing, packaging and transporting toxic or hazardous products, such as agricultural chemicals. The containerization system comprises the chemical in the form of a gel which is contained within a water-soluble or water-dispersible bag.
    Type: Grant
    Filed: January 8, 1992
    Date of Patent: September 28, 1993
    Assignee: Rhone-Poulenc Inc.
    Inventors: Leonard E. Hodakowski, Chi-Y R. Chen, Samuel T. Gouge, Paul J. Weber