Patents by Inventor Richard R. Clikeman

Richard R. Clikeman 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: 9480925
    Abstract: An image construction computer game method is disclosed. Further disclosed are: a system for image construction formulated as a game; a system for performing the method; a computer-executable program stored on a non-transitory computer-readable storage medium, the program including the method; and an image processing apparatus that can record the method program in a storing section.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 1, 2016
    Inventors: Edward A. Schmitt, Richard R. Clikeman
  • Publication number: 20150273336
    Abstract: An image construction computer game method is disclosed. Further disclosed are: a system for image construction formulated as a game; a system for performing the method; a computer-executable program stored on a non-transitory computer-readable storage medium, the program including the method; and an image processing apparatus that can record the method program in a storing section.
    Type: Application
    Filed: March 27, 2015
    Publication date: October 1, 2015
    Inventors: Edward A. Schmitt, Richard R. Clikeman
  • Publication number: 20030007990
    Abstract: A method of forming, by polymerization in an aqueous dispersion at pressures in excess of one atmosphere, a plurality of porous particles having at least one polymeric phase and at least one pore filling phase, wherein the pore filling phase includes a pore filler and a fugitive substance, is disclosed. Replacement of the fugitive substance with a replacement gas is further disclosed. Porous particles having a polymeric phase and pores containing a pore filler, and, optionally, a gaseous phase are also disclosed, as are their aqueous dispersions.
    Type: Application
    Filed: December 13, 2001
    Publication date: January 9, 2003
    Inventors: Robert M. Blankenship, Richard R. Clikeman
  • Patent number: 5571415
    Abstract: A process for preparing porous polymer structures by a joining of the techniques of thermally induced phase separation and solvent induced phase separation. The process may be used to form both single and multilayer porous articles.
    Type: Grant
    Filed: November 2, 1994
    Date of Patent: November 5, 1996
    Assignee: Rohm and Haas Company
    Inventors: Richard R. Clikeman, David A. Armbruster
  • Patent number: 5414047
    Abstract: An improved aqueous slurry process (with co-solvent) for the preparation of segmented copolymers of polyolefins and poly((meth)acrylates) is disclosed.
    Type: Grant
    Filed: June 7, 1994
    Date of Patent: May 9, 1995
    Assignee: Rohm and Haas Company
    Inventor: Richard R. Clikeman
  • Patent number: 5374686
    Abstract: An improved aqueous slurry process (with co-solvent) for the preparation of segmented copolymers of polyolefins and poly((meth)acrylates) is disclosed.
    Type: Grant
    Filed: March 31, 1994
    Date of Patent: December 20, 1994
    Assignee: Rohm and Haas Company
    Inventor: Richard R. Clikeman
  • Patent number: 4650824
    Abstract: Interpolymers made by polymerizing vinyl chloride monomer in the presence of a polyimide show excellent heat distortion resistance and processing characteristics.
    Type: Grant
    Filed: April 30, 1986
    Date of Patent: March 17, 1987
    Assignee: Rohm and Haas Co.
    Inventors: Richard R. Clikeman, Douglas S. Cinoman, Ernst D. Weiler
  • Patent number: 4379876
    Abstract: Methyl methacrylate-butadiene-styrene polymer impact modifiers are improved by mixing them with about 0.01 to 5 percent by weight of a compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are C.sub.1 to C.sub.4 alkyl, R.sub.3 and R.sub.4 are H, C.sub.1 to C.sub.4 alkyl, or 4'-hydroxy-2'-R.sub.2 -5'-R.sub.1 -phenyl. Polyvinyl chloride (PVC) is mixed with the improved impact modifiers and has improved dispersion and resistance to discoloration.
    Type: Grant
    Filed: July 11, 1980
    Date of Patent: April 12, 1983
    Assignee: Rohm and Haas Company
    Inventors: Richard R. Clikeman, Donald H. Jones, Thomas J. Shortridge, Edward J. Troy