Patents by Inventor Jerod Wooldridge

Jerod Wooldridge 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).

  • Methods for one-step purification of organic polymers using tangential flow filtration
    Publication number: 20070173634
    Abstract: The present invention relates generally to methods for one-step purification of organic polymers using tangential flow filtration. In one embodiment, the present invention relates to methods for size fractionation of heterogeneous organic polymers, such as poly(ethylene glycol) derivatives, using tangential flow filtration. The present invention also relates to purification of low molecular weight monofunctional organic polymer derivatives produced by procedures in which high molecular weight bifunctional poly(ethylene glycol) impurities are removed. The present invention further relates to purification of high molecular weight branched polymer products from low molecular weight starting materials.
    Type: Application
    Filed: January 24, 2006
    Publication date: July 26, 2007
    Inventors: Nils Olsson, Keith Chapman, Jerod Wooldridge, Robert Winslow