Patents by Inventor Ivan Georgiev Bogdanov

Ivan Georgiev Bogdanov 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).

  • Remedy for treating gastritis, gastric and duodenal ulcers
    Patent number: 3988440
    Abstract: A preparation is disclosed for treating gastritis and gastric and duodenal ulcers which comprises dried soya medium, sucrose, and dried Lactobacillus bulgaricus culture which has been obtained by cultivating the culture in a soya medium under anaerobic conditions at a temperature of between 35.degree.-42.degree. C, followed by spray drying the culture at a temperature of 150.degree.-190.degree. C. The culture consists of 25-35% protein, 45-52% sucrose, and 4-5.5% lactic acid.
    Type: Grant
    Filed: October 10, 1974
    Date of Patent: October 26, 1976
    Assignee: DSO "Pharmachim"
    Inventor: Ivan Georgiev Bogdanov