Patents by Inventor Christian Baldwin

Christian Baldwin 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).

  • Controlled-release fertilizer compositions
    Patent number: 11440856
    Abstract: A controlled-release fertilizer composition includes coated fertilizer particles having granules substantially encapsulated with a polyurethane coating layer formed from a polyol composition and an isocyanate curing agent. The polyurethane coating layers include inorganic particles. Methods of making and using the controlled-release fertilizer compositions are also disclosed.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: September 13, 2022
    Assignee: OMS Investments, Inc.
    Inventors: Kwame Owusu-Adom, Christian Baldwin
  • CONTROLLED-RELEASE FERTILIZER COMPOSITIONS
    Publication number: 20200385319
    Abstract: A controlled-release fertilizer composition includes coated fertilizer particles having granules substantially encapsulated with a polyurethane coating layer formed from a polyol composition and an isocyanate curing agent. The polyurethane coating layers include inorganic particles. Methods of making and using the controlled-release fertilizer compositions are also disclosed.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 10, 2020
    Inventors: Kwame Owusu-Adom, Christian Baldwin