Patents by Inventor Leo G. Abood

Leo G. Abood 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).

  • Agonists and antagonists to nicotine as smoking deterrents
    Patent number: 4966916
    Abstract: Agonists and antagonists to nicotine are used as smoking deterrents.The nicotinic antagonists have the following structural requirements:(1) Aromatic, cycloalkyl, and heterocyclic carbamic acid esters of di- and trialkylaminoalkyl alcohols.(2) Aromatic, cycloalkyl, and heterocyclic thiocarbamic acid esters of di- and trialkylaminoalkyl alcohols.(3) Aromatic, cycloalkyl, and heterocyclic carboxylic acid esters of di- and trialkylaminoalkyl alcohols.(4) Aromatic, cycloalkyl, and heterocyclic carboxylic acid esters of heterocyclic amino alcohols.(5) Lobelia alkaloids: lobeline, lobelanine, and lobelanidine.The nicotinic agonists (nicotine-like) have the following structural requirements:(1) methylcarbamic acid esters of di- and trialkylaminoalkyl alcohols.(2) methylthiocarbamic acid esters of di- and trialkylaminoalkyl alcohols.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: October 30, 1990
    Inventor: Leo G. Abood
  • Agonists and antagonists to nicotine as smoking deterents
    Patent number: 4835162
    Abstract: Agonists and antagonists to nicotine are used as smoking deterrents.The nicotinic antagonists have the following structural requirements:(1) Aromatic, cycloalkyl, and heterocyclic carbamic acid esters of di- and trialkylaminoalkyl alcohols.(2) Aromatic, cycloalkyl, and heterocyclic thiocarbamic acid esters of di- and trialkylaminoalkyl alcohols.(3) Aromatic, cycloalkyl, and heterocyclic carboxylic acid esters of di- and trialkylaminoalkyl alcohols.(4) Aromatic, cycloalkyl, and heterocyclic carboxylic acid esters of heterocyclic amino alcohols.(5) Lobelia alkaloids: lobeline, lobelanine, and lobelanidine.The nicotinic agonists (nicotine-like) have the following structural requirements:(1) methylcarbamic acid esters of di- and trialkylaminoalkyl alcohols.(2) methylthiocarbamic acid esters of di- and trialkylaminoalkyl alcohols.
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: May 30, 1989
    Inventor: Leo G. Abood