Patents by Inventor Marilyn Grolitzer

Marilyn Grolitzer 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).

  • Polymerization process
    Publication number: 20040087742
    Abstract: A staged method of forming vinyl (e.g.
    Type: Application
    Filed: October 27, 2003
    Publication date: May 6, 2004
    Inventors: Marilyn Grolitzer, Jun Lu, Ming Zhao
  • Polymerization process
    Patent number: 6667373
    Abstract: A staged method of forming vinyl (e.g.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: December 23, 2003
    Assignee: UCB Chip, Inc.
    Inventors: Marilyn Grolitzer, Jun Lu, Ming Zhao
  • Polymerization process
    Publication number: 20020156215
    Abstract: A staged method of forming vinyl (e.g.
    Type: Application
    Filed: April 8, 2002
    Publication date: October 24, 2002
    Inventors: Marilyn Grolitzer, Jun Lu, Ming Zhao
  • Polymerization process
    Patent number: 6391984
    Abstract: A staged method of forming vinyl (e.g.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: May 21, 2002
    Assignee: Solutia Inc.
    Inventors: Marilyn Grolitzer, Jun Lu, Ming Zhao
  • Polymeric flow modifiers
    Patent number: 5621059
    Abstract: Polymeric flow modifiers having a weight average molecular weight of between 4,000 to 450,000 consisting essentially of polymerized monomers on a weight basis as follows: 40 to 96% C.sub.1 or C.sub.2 alkyl acrylate or mixtures thereof; 4 to 12% acrylic acid; and 0 to 48% copolymerized acrylic acid ester monomer.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: April 15, 1997
    Assignee: Monsanto Company
    Inventors: William A. Dupont, Marilyn A. Grolitzer, Meshach Ojunga-Andrew, Linda A. Paradis
  • Blend of alkyl phenol ethoxylates and alkyl phenol glycoxylates and their use as surfactants
    Patent number: 4552673
    Abstract: Nonionic surfactant compositions useful in forming stable emulsions with oil in saline solutions comprising a blend of:(a) at least one alkyl phenol ethoxylate selected from the group consisting of ##STR1## wherein R is a branched or linear alkyl group having from about 6 to about 18 carbon atoms and x is from about 4 to about 15; and(b) at least one alkyl phenol glycoxylate selected from the group consisting of ##STR2## wherein R' is a branched or linear alkyl group having from about 6 to about 18 carbon atoms and y is from about 4 to about 15; and the weight ratio of (a) to (b) is from about 9:1 to about 1:2.These surfactant compositions may be employed in enhanced oil recovery processes and other applications where good emulsification and high salinity tolerances are required such as textiles, leather, dairy, concrete grinding aids and drilling muds.
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: November 12, 1985
    Assignee: Olin Corporation
    Inventor: Marilyn A. Grolitzer
  • Glucoside surfactants
    Patent number: 4528106
    Abstract: Nonionic polyalkoxylated glucoside surfactant compositions useful in forming stable emulsions with oil in saline solutions comprising: ##STR1## wherein each R is individually selected from the group consisting of a hydrogen and a methyl group; wherein the sum of w+x+y+z is from about 4 to about 40; and wherein m is from about 2 to about 15; and wherein R' is selected from the group consisting of an alkyl group having about 6 to about 20 carbon atoms, an alkenyl group having about 6 to about 20 carbon atoms and an alkyl aryl group having about 10 to about 20 carbon atoms.These surfactant compositions are made by reacting the corresponding alkoxylated lower alkyl glucoside with a hydrophobic alkoxylated alcohol by means of an alcohol interchange reaction (transacetalation).
    Type: Grant
    Filed: November 14, 1983
    Date of Patent: July 9, 1985
    Assignee: Olin Corporation
    Inventor: Marilyn A. Grolitzer