Patents Represented by Attorney, Agent or Law Firm M. Andrea Ryan
  • Miscibility determination of a combination of liquids
    Patent number: 7408632
    Abstract: The present invention provides methods for the determination of miscibility of a mixture of two or more liquids. Measurements of the local deviation of a pattern characteristic or of the variation in light intensity are employed in such determinations.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: August 5, 2008
    Assignee: TransForm Pharmaceuticals, Inc.
    Inventor: Christopher B. Moore
  • Method for producing monoclonal antibodies
    Patent number: 6475787
    Abstract: An improved method for the production of monoclonal antibodies is disclosed.
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: November 5, 2002
    Assignee: Wyeth
    Inventors: Clive R. Wood, Randal J. Kaufman
  • Reduced calorie sucralose sweetened chewing gum
    Patent number: 5236720
    Abstract: A reduced calorie sucralose sweetened chewing gum composition having a moisture content below about 2% by weight, wherein the sucralose is released from the composition so as to provide a high up-front sweetness intensity during the first 2 minutes of chewing.
    Type: Grant
    Filed: December 19, 1990
    Date of Patent: August 17, 1993
    Assignee: Warner-Lambert Company
    Inventor: Subraman R. Cherukuri
  • Razor cartridge with improved rinsability
    Patent number: 5236439
    Abstract: A rinsable twin bladed shaving cartridge is attachable to a handle and includes a support having an upper platform on which a cap blade is mounted and a lower platform on which a seat blade is mounted. At least one post connects the upper platform to the lower platform to hold the blades substantially parallel to each other and to establish a substantially unobstructed passageway for rinsing debris from around and between the blades.
    Type: Grant
    Filed: February 25, 1992
    Date of Patent: August 17, 1993
    Assignee: Warner-Lambert Company
    Inventor: Stanislaw D. Kozikowski
  • Preparation of 1'-ethoxycarbonyl-oxyethyl esters of penicillins
    Patent number: 4889929
    Abstract: Process for the preparation of 1'-ethoxy carbonyloxy ethyl esters of penicillins, wherein a compound of the formula ##STR1## in which A is phenyl, phenoxy or 4-hydroxyphenyl, B is hydrogen, an amino group or a protected amino group and Z is hydrogen or a cation selected from the group of alkali metal, tri (lower alkyl ) ammonium and tetra (lower alkyl) ammonium, is reacted with 1-bromoethyl ethyl carbonate in an organic solvent and when B is a protected amino group the protecting group is split off to yield a primary amino group.There are also provided novel compounds of the formula ##STR2## in which Ph is phenyl and R is CH.sub.3 -- or C.sub.2 H.sub.5 --.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: December 26, 1989
    Assignee: Astra Lakemedel Aktiebolag
    Inventors: Jacob Vaya, David Ladkani, Clara Schoenberger, Joseph Kaspi, Gad Salemnick, Haim Yellin, Stephan Cherkez
  • Toothbrush head and handle unit
    Patent number: D343519
    Type: Grant
    Filed: September 3, 1992
    Date of Patent: January 25, 1994
    Inventors: Anthony Booth, Anthony Piano, Byron Woodrum, Michael J. Allsop, Robert L. Berger, Richard M. Hyman, Sr.