Patents by Inventor Jerry S. Wells

Jerry S. Wells 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).

  • Culpin
    Patent number: 4914245
    Abstract: Cultivation of a strain of the microorganism, Preussia sp., that has been deposited in the American Type Culture Collection as A.T.C.C. No. 20,923, yields a novel antibiotic substance, culpin, that has activity against a selected spectrum of microorganisms.
    Type: Grant
    Filed: April 5, 1989
    Date of Patent: April 3, 1990
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Gordon W. Robinson, Joseph O'Sullivan, Edward Meyers, Jerry S. Wells, Janice H. Del Mar
  • Process for preparing 1-carba-2-penem-3-carboxylic acid
    Patent number: 4405716
    Abstract: Culturing aerobically Erwinia carotovora SC 12,637 A.T.C.C. No. 39048 or Erwinia herbicola SC 12,638 A.T.C.C. No. 39049 in a culture medium containing assimilable carbon and nitrogen sources yields 1-carba-2-penem-3-carboxylic acid.
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: September 20, 1983
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Richard B. Sykes, Jerry S. Wells
  • Process for preparing 1-carba-2-penem-3-carboxylic acid
    Patent number: 4362814
    Abstract: Culturing aerobically Serratia sp. SC 11,482 A.T.C.C. No. 39006 in a culture medium containing assimilable carbon and nitrogen sources yields 1-carba-2-penem-3-carboxylic acid.
    Type: Grant
    Filed: December 18, 1981
    Date of Patent: December 7, 1982
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Richard B. Sykes, Jerry S. Wells, William L. Parker
  • Process for preparing antibiotic EM 4940
    Patent number: 4339535
    Abstract: Cultivation of a strain of the microorganism Nocardia sp. 11,340, which has been deposited in the American Type Culture Collection as A.T.C.C. No. 31531, yields a novel antibiotic substance EM 4940, having activity against a range of gram-positive and gram-negative bacteria, yeasts, fungi, acholeplasma, and the protozoan Trichomonas vaginalis.
    Type: Grant
    Filed: June 30, 1980
    Date of Patent: July 13, 1982
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Richard B. Sykes, Jerry S. Wells, Wen-Chih Liu
  • 3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-me thyl-2H-pyrrole-2-carboxamide
    Patent number: 4249008
    Abstract: Cultivation of a strain of the microorganism Nocardia sp. 11,340, which has been deposited in the American Type Culture Collection as A.T.C.C. No. 31531, yields a novel antibiotic substance EM 4940, having activity against a range of gram-positive and gram-negative bacteria, yeasts, fungi, acholeplasma, and the protozoan Trichomanas vaginalis.
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: February 3, 1981
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Richard B. Sykes, Jerry S. Wells, Wen-Chih Liu