Patents by Inventor D. Randall Steinbrink

D. Randall Steinbrink 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).

  • Low molecular weight pulmonary surfactant proteins
    Patent number: 5055553
    Abstract: This invention relates to novel proteins useful for enhancing pulmonary surfactant activity, methods and materials for obtaining said proteins and compositions containing one or more of the proteins.
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: October 8, 1991
    Assignees: Genetics Institute Inc., The Brigham & Womens Hospital, Inc.
    Inventors: Kenneth A. Jacobs, D. Randall Steinbrink, Joanna Floros, David S. Phelps, H. William Taeusch
  • Low molecular weight pulmonary surfactant proteins
    Patent number: 4918161
    Abstract: This invention relates to novel proteins useful for enhancing pulmonary surfactant activity, methods for obtaining said proteins and compositions containing one or more of the proteins.
    Type: Grant
    Filed: May 4, 1988
    Date of Patent: April 17, 1990
    Assignee: Genetics Institute, Inc.
    Inventor: D. Randall Steinbrink
  • Pulmonary surfactant proteins
    Patent number: 4882422
    Abstract: This invention relates to novel proteins useful for enhancing pulmonary surfactant activity, methods for obtaining said proteins and compositions containing one or more of the proteins. The proteins of this invention include the following:1. A protein characterized by a molecular weight of about 35 kd and by being encoded for by the DNA sequence depicted in Table 1.2. A protein characterized by a molecular weight of about 35 kd and by being encoded for by the DNA sequence depicted in Table 2.3. A protein encoded for by a portion of the DNA sequence depicted in Table 6 and characterized by a molecular weight of about 5.5-9 kd; and4. A protein characterized by a molecular weight of about 5.5-9 kd and an amino acid composition as set forth in Table 4.
    Type: Grant
    Filed: September 24, 1987
    Date of Patent: November 21, 1989
    Assignee: Genetics Institute, Inc.
    Inventors: H. William Taeusch, Kenneth A. Jacobs, D. Randall Steinbrink, Joanna Floros, David S. Phelps, Edward F. Fritsch