Patents by Inventor Marguerite S. Baylerian

Marguerite S. Baylerian 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).

  • Nitration process
    Patent number: 4479905
    Abstract: A mixture of aliphatic primary monohydric alcohol and alkoxyalkanol is continuously nitrated by reaction with a nitric-sulfuric acid mixture at -10.degree. to 15.degree. C. to yield an organic nitrate mixture containing substantial amounts of alkoxyalkyl nitrate useful as a cetane improver in diesel fuel.
    Type: Grant
    Filed: September 19, 1983
    Date of Patent: October 30, 1984
    Assignee: Ethyl Corporation
    Inventors: Gordon G. Knapp, Marguerite S. Baylerian, Paul D. Seemuth
  • Lubricating oil ashless dispersant and lubricating oils containing same
    Patent number: 4440659
    Abstract: A lubricating oil dispersant is made by grafting an alkyl methacrylate or acrylate and maleic anhydride onto a Bright Stock mineral oil backbone using a free radical generating catalyst and then reacting the product with an amine to form amide or imide groups.
    Type: Grant
    Filed: February 19, 1982
    Date of Patent: April 3, 1984
    Assignee: Ethyl Corporation
    Inventors: Jackson C. Chen, Marguerite S. Baylerian, Bryan T. Davis, Ellis B. Rifkin
  • Chemical process
    Patent number: 4376222
    Abstract: A process for producing hexene-1 oligomer by a process which comprises oligomerizing hexene-1 in the presence of a Friedel-Crafts catalyst, such as boron trifluoride, and a promoter, such as water, the improvement comprising dissolving hexene-1 in a hydrocarbon solvent comprising 10-75% of the reaction mixture and conducting the oligomerizing in the hydrocarbon solvent. The hydrocarbon solvent has a minimum boiling point of 60.degree. C. There is an increase in both the reaction rate and trimer yield of product.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: March 8, 1983
    Assignee: Ethyl Corporation
    Inventors: Ronald L. Shubkin, Marguerite S. Baylerian