Patents by Inventor Jeffrey Lawrence Daecher

Jeffrey Lawrence Daecher 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).

  • Cosmetic containers
    Publication number: 20040170785
    Abstract: Containers for nail polish and other liquid cosmetics are produced with substantially transparent cyclo-olefin copolymers, preferably norbornene-ethylene copolymers, blended with tint modifiers having a tint or hue that opposes the tint imparted to the container by the primary cyclo-olefin copolymer. This produces a bottle with a significantly reduced tint, and displays nail polish, other liquid cosmetics and similar materials with less color distortion.
    Type: Application
    Filed: February 26, 2004
    Publication date: September 2, 2004
    Inventors: Kenneth Charles Wurtzel, Jeffrey Lawrence Daecher
  • Process and apparatus for forming plastic sheet
    Patent number: 6472031
    Abstract: Disclosed is an apparatus for formation of high quality plastic sheet in a continuous fashion. Also disclosed are a variety of optical and electronic display applications for high quality plastic sheet produced in a continuous fashion.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: October 29, 2002
    Assignee: Rohm and Haas Company
    Inventors: Jeffrey Lawrence Daecher, Steven David Fields, Garo Khanarian, Alan Daniel Stein
  • Process and apparatus for forming plastic sheet
    Patent number: 6451403
    Abstract: Disclosed is an apparatus for formation of high quality plastic sheet in a continuous fashion. Also disclosed are a variety of optical and electronic display applications for high quality plastic sheet produced in a continuous fashion.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: September 17, 2002
    Assignee: Rohm and Haas Company
    Inventors: Jeffrey Lawrence Daecher, Steven David Fields, Garo Khanarian, Alan Daniel Stein
  • Process and apparatus for forming plastic sheet
    Patent number: 6280808
    Abstract: Disclosed is an apparatus for formation of high quality plastic sheet in a continuous fashion. Also disclosed are a variety of optical and electronic display applications for high quality plastic sheet produced in a continuous fashion.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: August 28, 2001
    Assignee: Rohm and Haas Company
    Inventors: Steven David Fields, Garo Khanarian, Jeffrey Lawrence Daecher, Alan Daniel Stein
  • Process and apparatus for forming plastic sheet
    Patent number: 6270863
    Abstract: Disclosed is a process and apparatus for formation of high quality plastic sheet in a continuous fashion, wherein the plastic sheet produced is capable of use in a variety of optical and electronic display applications.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: August 7, 2001
    Assignee: Rohm and Haas Company
    Inventors: Jeffrey Lawrence Daecher, Steven David Fields, Toshiaki Yatabe, Kazuo Yahata
  • Process and apparatus for forming plastic sheet
    Patent number: 6183829
    Abstract: Disclosed is an apparatus for formation of high quality plastic sheet in a continuous fashion. Also disclosed are a variety of optical and electronic display applications for high quality plastic sheet produced in a continuous fashion.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: February 6, 2001
    Assignee: Rohm and Haas Company
    Inventors: Jeffrey Lawrence Daecher, Steven David Fields, Garo Khanarian, Alan Daniel Stein
  • Flexible light pipe for side-lit applications
    Patent number: 6091878
    Abstract: An improved optical light pipe for side-lit uses is formed from a core/cladding combination, optionally with a transparent jacket, where the core is preferably a cured acrylic polymer and the cladding is preferably a fluorocarbon polymer containing a very low level of fine particles which scatter the light uniformly along the length of the piping. Further light enhancement can be obtained with low levels of glass fibers or glass microspheres also present in the cladding. Chopped glass fibers alone at low levels in the cladding are useful for back-lit applications. The light pipe so formed is useful in signs, underwater outlines, corridor lighting in theaters, and similar uses.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: July 18, 2000
    Assignee: Rohm and Haas Company
    Inventors: Mark Allan Abramowicz, Jeffrey Lawrence Daecher, Michael Paul Hallden-Abberton
  • Flexible sheathing and cladding
    Patent number: 5916648
    Abstract: A flexible light pipe consisting of a light-transmitting core, a cladding, and a sheathing is described which, by suitable choice of cladding and sheathing materials, exhibits a combination of good flexibility for bending and shaping whilst retaining good resistance to kinking or other interruptions which can adversely affect transmission of light.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: June 29, 1999
    Assignee: Rohm and Haas Company
    Inventor: Jeffrey Lawrence Daecher