Patents by Inventor Henry R. Bungay, III

Henry R. Bungay, III 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).

  • Vessels for mixing bioprocessing materials
    Patent number: 8535936
    Abstract: A flexible vessel for mixing a bioprocessing fluid has contact points or adhesions between its front and back walls to promote and guide flow patters for mixing the contents.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: September 17, 2013
    Assignee: TwistaFerm
    Inventors: Henry R. Bungay, III, James S. Bungay, John G. Sigsby
  • Production of microbial cellulose using a rotating disk film bioreactor
    Patent number: 5955326
    Abstract: A new microbial cellulose with high water content and process for making the new microbial cellulose utilizes a trough containing a biological medium and a cellose producing micro organism. A plurality of disks are partly submerged in the medium and moved through the medium. Cellulose is formed on the surface of the disks which is later harvested.
    Type: Grant
    Filed: August 1, 1995
    Date of Patent: September 21, 1999
    Assignee: Rensselaer Polytechnic Institute
    Inventors: Henry R. Bungay, III, Gonzalo C. Serafica
  • Chemical analysis method using reaction container
    Patent number: 4040786
    Abstract: For use in measuring the extent or rate of optical density change produced by a reaction a rigid or semi-rigid disposable reaction container is disclosed of the type comprising a windowed reaction chamber adapted for the transmission of light therethrough and an auxiliary chamber that is separated from the reaction chamber except for an opening which is small enough to prevent substantial diffusion or movement of liquid from one chamber to the other when under static conditions but through which a solution of a reagent in the auxiliary chamber may be forced so as to enter the reaction chamber and commingle with a solution of another reagent and thereby trigger a reaction, improvements comprising the provision in a receptacle having side walls, end walls and a bottom wall of a projection which extends a substantial distance upwardly from the bottom wall so as to separate the lower part of the receptacle into two portions adapted to separate liquid in one of said portions from the other portion in combination w
    Type: Grant
    Filed: February 12, 1976
    Date of Patent: August 9, 1977
    Assignee: Worthington Biochemical Corporation
    Inventors: Ramesh C. Trivedi, Henry R. Bungay, III, Paul J. Cuccolo
  • Reaction container for chemical analysis
    Patent number: 3961899
    Abstract: For use in measuring the extent or rate of optical density change produced by a reaction a rigid or semi-rigid disposable reaction container is disclosed of the type comprising a windowed reaction chamber adapted for the transmission of light therethrough and an auxiliary chamber that is separated from the reaction chamber except for an opening which is small enough to prevent substantial diffusion or movement of liquid from one chamber to the other when under static conditions but through which a solution of a reagent in the auxiliary chamber may be forced so as to enter the reaction chamber and commingle with a solution of another reagent and thereby trigger a reaction, improvements comprising the provision in a receptacle having side walls, end walls and a bottom wall of a projection which extends a substantial distance upwardly from the bottom wall so as to separate the lower part of the receptacle into two portions adapted to separate liquid in one of said portions from the other portion in combination w
    Type: Grant
    Filed: May 16, 1975
    Date of Patent: June 8, 1976
    Assignee: Worthington Biochemical Corporation
    Inventors: Ramesh C. Trivedi, Henry R. Bungay, III, Paul J. Cuccolo