Patents by Inventor Caude Charles JACOBY

Caude Charles JACOBY 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).

  • Rubber composition and pneumatic tire
    Patent number: 10711120
    Abstract: The present invention is directed to a vulcanizable rubber composition comprising (A) 100 parts by weight of elastomer consisting of 70 to 100 parts by weight, er 100 parts by weight of the elastomer (phr), of an isoprene-butadiene rubber having a Tg ranging from ?100° C. to ?50° C., and 0 to 30 phr of a second elastomer selected from the group consisting of isoprene-butadiene rubber having a Tg ranging from ?49 to ?20° C., natural rubber, synthetic polyisoprene, and polybutadiene, (B) from 30 to 80 phr of a resin having a Tg of at least 20 C, (C) from 0 to 4 phr of an oil, and (D) from 80 to 180 of a filler selected from the group consisting of carbon black and silica.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: July 14, 2020
    Inventors: Nihat Ali Isitman, Paul Harry Sandstrom, Caude Charles Jacoby
  • RUBBER COMPOSITION AND PNEUMATIC TIRE
    Publication number: 20190330452
    Abstract: The present invention is directed to a vulcanizable rubber composition comprising (A) 100 parts by weight of elastomer consisting of 70 to 100 parts by weight, er 100 parts by weight of the elastomer (phr), of an isoprene-butadiene rubber having a Tg ranging from ?100° C. to ?50° C., and 0 to 30 phr of a second elastomer selected from the group consisting of isoprene-butadiene rubber having a Tg ranging from ?49 to ?20° C., natural rubber, synthetic polyisoprene, and polybutadiene, (B) from 30 to 80 phr of a resin having a Tg of at least 20 C, (C) from 0 to 4 phr of an oil, and (D) from 80 to 180 of a filler selected from the group consisting of carbon black and silica.
    Type: Application
    Filed: April 27, 2018
    Publication date: October 31, 2019
    Inventors: Nihat Ali ISITMAN, Paul Harry SANDSTROM, Caude Charles JACOBY