Patents by Inventor John A. Bohlman

John A. Bohlman 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).

  • Glucosamine and method of making glucosamine from microbial blomass
    Publication number: 20020115639
    Abstract: Glucosamine suitable for human or animal consumption is disclosed. The glucosamine is derived from microbial biomass containing chitin. Suitable starting materials include substantially uniform microbial fungal sources, such as fungal sources derived from Aspergillus sp., Penicillium sp., Mucor sp. and combinations thereof. Methods of producing glucosamine by acid hydrolysis of fermented fungal biomass are also disclosed.
    Type: Application
    Filed: February 16, 2001
    Publication date: August 22, 2002
    Inventors: Weiyu Fan, John A. Bohlman, James R. Trinkle, James Donald Steinke, Ki-Oh Hwang, Joseph P. Henning