Patents by Inventor Barbara Odell

Barbara Odell 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).

  • Process for the dissolution of nucleotides and polynucleotides
    Patent number: 4739045
    Abstract: Process for the dissolution of nucleotides and polynucleotides in non-aqueous solvents and mixed non-aqueous solvent systems using macromolecular ligands, solutions thereby obtained and their use for the separation and purification of DNA, e.g. for RNA and protein, in the chemical synthesis of DNA, in the conversion of double stranded DNA into single stranded DNA, and in the chemical modification of DNA.
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: April 19, 1988
    Assignee: Shell Oil Company
    Inventor: Barbara Odell
  • Process for the dissolution of peptides in non-aqueous and mixed non-aqueous/aqueous systems
    Patent number: 4532212
    Abstract: Process for the dissolution of peptides and proteins in non-aqueous and mixed non-aqueous/aqueous solvents using crown ethers, solutions thereby obtained and their use. Purification of proteins and/or enzymes, modification and optimisation of the activity of enzymes. Use of peptide-crown ether complexes as membrane materials, use of enzyme-crown ether complexes as detergents.
    Type: Grant
    Filed: June 26, 1984
    Date of Patent: July 30, 1985
    Assignee: Shell Oil Company
    Inventor: Barbara Odell