Standard Oil and Oliver Burr Jennings, who had married the sister of William Rockefeller's wife. In 1870, Rockefeller abolished the partnership and incorporated Standard Oil in Ohio. Of the initial 10,000 shares, John D. Rockefeller received 2,667; Harkness received 1,334; William Rockefeller, Flagler, and Andrews received 1,333 each; Jennings received 1,000, and the firm of Rockefeller, Andrews & Flagler received 1,000. Rockefeller chose the "Standard Oil" name as a symbol of the reliable "standards" of quality and service that he envisioned for the nascent oil industry. In the early years, John D. Rockefeller dominated the combine; he was the single most important
Standard Oil use of the "Standard" name, as it gave Midwestern owners the option of using the Amoco name or Standard. Three supermajor companies now own the rights to the Standard name in the United States: ExxonMobil, Chevron Corp., and BP. BP acquired its rights through acquiring Standard Oil of Ohio and Amoco, and has a small handful of stations in the Midwestern United States using the Standard name. Likewise, BP continues to sell marine fuel under the Sohio brand at various marinas throughout Ohio. ExxonMobil keeps the Esso trademark alive at stations that sell diesel fuel by selling "Esso Diesel" displayed