Patents by Inventor Jack Edward Baldwin

Jack Edward Baldwin 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).

  • Organic compound synthesis
    Patent number: 6043371
    Abstract: A strategy for synthesising omeprazole 10 starting from compound 1 as shown in the diagram. Individual method steps 1.fwdarw.2, 2.fwdarw.3, 3.fwdarw.4, 4.fwdarw.5, 5.fwdarw.6, 6.fwdarw.7, and intermediate compounds 2, 3, 4, 5, 6 and 9 are also claimed as new.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: March 28, 2000
    Inventors: Jack Edward Baldwin, Robert Michael Adlington, Nicholas Paul Crouch
  • Process for producing clavulanic acid
    Patent number: 5869299
    Abstract: A process for preparing clavulanic acid and other clavam derivatives using an enzyme system from Streptomyces, particularly S. Clavuligerus.
    Type: Grant
    Filed: August 25, 1995
    Date of Patent: February 9, 1999
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Keith Howard Baggaley, Neville Hubert Nicholson, Stephen William Elson, Jeffrey Edwards, Alison Jane Earl, William Henry Holms, David Michael Mousdale, Jack Edward Baldwin, Christopher Schofield