Patents by Inventor John Adrian Betts

John Adrian Betts 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).

  • Derivatives of aromatic benzoates as inhibitors of esterase-producing micro-organisms
    Patent number: 5683682
    Abstract: Inhibitors of esterase-producing micro-organisms comprise, as active ingredient, a benzyl or phenyl benzoyloxybenzoate (I) which is hydrolysed by esterases to produce three mononucler benzene compounds which between them bear at least two hydroxyl and two carboxyl substances, and which which an anti-microbial action. The inhibitors may be formulated as personal deodorants or dermatological agents.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: November 4, 1997
    Assignee: Robertet S.A.
    Inventor: John Adrian Betts