Patents by Inventor Michael M. Cook

Michael M. Cook 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).

  • Patent number: 4601831
    Abstract: A system containing beds of polymeric material containing antimicrobial agents are used to adjust the antimicrobial agent concentration of treatment streams used for treating fibers with antimicrobial agents. The adjustment step is performed by passing the stream through a bed which contains the agent in a concentration different than that of the stream.
    Type: Grant
    Filed: October 3, 1984
    Date of Patent: July 22, 1986
    Assignee: Morton Thiokol, Inc.
    Inventor: Michael M. Cook
  • Patent number: 4053323
    Abstract: Methods of using aqueous hydraulic cement compositions containing polyamido-sulfonic compounds as flow-property-improving and turbulence-inducing additives are disclosed.
    Type: Grant
    Filed: March 4, 1977
    Date of Patent: October 11, 1977
    Assignee: Calgon Corporation
    Inventors: Sally Lee Adams, Michael M. Cook, Fred David Martin
  • Patent number: 4018702
    Abstract: A method of inhibiting corrosion and scale formation in an aqueous system is disclosed which comprises the step of treating the said system with 0.1 to 500 parts per million by weight of the total aqueous content of the said system, of a composition which comprises amine adducts of maleic anhydride polymers and which may additionally include zinc.
    Type: Grant
    Filed: February 12, 1976
    Date of Patent: April 19, 1977
    Assignee: Calgon Corporation
    Inventors: Bennett P. Boffardi, Michael M. Cook, Paul H. Ralston
  • Patent number: 4015991
    Abstract: Improved cementing compositions and their use in cementing operations is disclosed, wherein copolymers of hydrolyzed acrylamide and 2-acrylamido-2-methylpropane sulfonic acid derivatives are used as fluid loss additives for aqueous hydraulic cement slurries.
    Type: Grant
    Filed: May 10, 1976
    Date of Patent: April 5, 1977
    Assignee: Calgon Corporation
    Inventors: Leonard J. Persinski, Michael M. Cook, Sally Lee Adams
  • Patent number: 4011909
    Abstract: Methods of using aqueous hydraulic cement compositions containing polyamido-sulfonic compounds as flow-property-improving and turbulence-inducing additives are disclosed.
    Type: Grant
    Filed: January 29, 1976
    Date of Patent: March 15, 1977
    Assignee: Calgon Corporation
    Inventors: Sally Lee Adams, Fred David Martin, Michael M. Cook
  • Patent number: 3993134
    Abstract: Aqueous hydraulic cement compositions containing polymaleic anhydride as a flow-property-improving and turbulence-inducing additive and their use in cementing wells is disclosed.
    Type: Grant
    Filed: October 16, 1975
    Date of Patent: November 23, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin
  • Patent number: 3965027
    Abstract: A method of inhibiting corrosion and scale formation in an aqueous system is disclosed which comprises the step of treating the said system with 0.1 to 500 parts per million by weight of the total aqueous content of the said system, of a composition which may additionally include zinc and which comprises a polymer selected from the group consisting of:Polymers having recurring units of the formula: ##EQU1## WHEREIN M.sup.+ may be H.sup.+, alkali metal cation, or quaternary ammonium cation of the formula: ##EQU2## wherein for all of the above formulas, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 are each independently selected from the group consisting of hydrogen, alkyl of from one to 10 carbon atoms, and substituted alkyl of from one to 10 carbon atoms, where the substituent is hydroxyl; carbonyl; and carboxylic acid groups, and alkali metal ion and ammonium salts thereof; andWherein n is an integer of from 2 to 100; and polymers having recurring units of the formula: ##EQU3## WHEREIN R.sub.
    Type: Grant
    Filed: March 11, 1974
    Date of Patent: June 22, 1976
    Assignee: Calgon Corporation
    Inventors: Bennett P. Boffardi, Michael M. Cook, Paul H. Ralston
  • Patent number: 3943083
    Abstract: Aqueous hydraulic cement compositions containing polymaleic anhydride as a flow-property-improving and turbulence-inducing additive and their use in cementing wells is disclosed.
    Type: Grant
    Filed: May 1, 1974
    Date of Patent: March 9, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin
  • Patent number: 3936408
    Abstract: Aqueous hydraulic cement compositions containing polyamido-sulfonic compounds as flow-property-improving and turbulence-inducing additives and their use in cementing wells is disclosed.
    Type: Grant
    Filed: May 1, 1974
    Date of Patent: February 3, 1976
    Assignee: Calgon Corporation
    Inventors: Sally L. Adams, Michael M. Cook, Fred David Martin
  • Patent number: RE29595
    Abstract: Aqueous hydraulic cement compositions containing polyamido-sulfonic compounds as flow-property-improving and turbulence-inducing additives and their use in cementing wells is disclosed.
    Type: Grant
    Filed: April 20, 1977
    Date of Patent: March 28, 1978
    Assignee: Calgon Corporation
    Inventors: Sally Lee Adams, Fred David Martin, Michael M. Cook