Patents by Inventor Frederick B. Cooling

Frederick B. Cooling 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).

  • Production Of Peracids Using An Enzyme Having Perhydrolysis Activity
    Publication number: 20090325266
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: July 2, 2009
    Publication date: December 31, 2009
    Inventors: Robert DiCosimo, John E. Gavagan, Mark S. Payne, Frederick B. Cooling, III
  • Production Of Peracids Using An Enzyme Having Perhydrolysis Activity
    Publication number: 20090312420
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: July 2, 2009
    Publication date: December 17, 2009
    Inventors: Robert DiCosimo, John E. Gavagan, Mark S. Payne, Frederick B. Cooling, III
  • Production Of Peracids Using An Enzyme Having Perhydrolysis Activity
    Publication number: 20090311763
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: July 2, 2009
    Publication date: December 17, 2009
    Inventors: Robert DiCosimo, John E. Gavagan, Mark S. Payne, Frederick B. Cooling, III
  • Production Of Peracids Using An Enzyme Having Perhydrolysis Activity
    Publication number: 20090005590
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: June 20, 2008
    Publication date: January 1, 2009
    Inventors: Robert DiCosimo, John E. Gavagan, Mark S. Payne, Frederick B. Cooling, III
  • PRODUCTION OF PERACIDS USING AN ENZYME HAVING PERHYDROLYSIS ACTIVITY
    Publication number: 20080176299
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: November 21, 2007
    Publication date: July 24, 2008
    Inventors: ROBERT DICOSIMO, John E. Gavagan, Mark S. Payne, Frederick B. Cooling
  • Production of Peracids Using An Enzyme Having Perhydrolysis Activity
    Publication number: 20080176783
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Application
    Filed: May 2, 2007
    Publication date: July 24, 2008
    Inventors: Robert DiCosimo, John E. Gavagan, Mark S. Payne, Frederick B. Cooling
  • Anthraquinones as inhibitors of sulfide production from sulfate-reducing bacteria
    Patent number: 5385842
    Abstract: A process for inhibiting sulfide production by sulfate-reducing bacteria by contacting certain anthraquinones with the medium containing the sulfate-reducing bacteria is disclosed, as well as an automated screening test for such inhibition.
    Type: Grant
    Filed: August 13, 1993
    Date of Patent: January 31, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Paul J. Weimer, James M. Odom, Frederick B. Cooling, III, Albert G. Anderson