Featured patents

Thermal Direct Printing Dissolving Paper
US 08802591 B2, Aug. 12, 2014, Having a Colorless Color-Former, Developer Therefor, or Method of Use, Theodore J. Russchen et al. / CMC Group, Inc. (Bowling Green, US)
A label prepared by a process comprising the steps of:…

Non-Tacky Wetness Indicator Composition for Application on a Polymeric Substrate
US 08791045 B2, July 29, 2014, Having a color desensitizer, Xuedong Song et al. / Kimberly-Clark Worldwide, Inc. (Neenah, US)
A color-developing composition comprising:…

Card-Shaped Data Carrier
US 08778834 B2, July 15, 2014, Having a Colorless Color-Former, Developer Therefor, or Method of Use, Günter Endres et al. / Giesecke & Devrient GmbH (Munich, DE)
A multi-layer card-shaped data carrier, comprising:…

Thermal Imaging Members and Methods
US 08722574 B2, May 13, 2014, Method of use, kit, or combined with marking instrument or organ, John M Hardin et al. / Zink Imaging, Inc. (Bedford, US)
A compound represented by formula (I):…

Substrate Marking
US 08637429 B2, Jan. 28, 2014, Method of use, kit, or combined with marking instrument or organ, Christopher Wyres et al. / Datalase Ltd (Cheshire, GB)
A method of marking a substrate comprising treating the substrate with a boron…

Tunable Directional Color Transition Compositions and Methods of Making and Using the Same
US 08569208 B1, Oct. 29, 2013, Identified organic electron acceptor (developer) other than phenolic resin, Hans O. Ribi / Segan Industries, Inc. (Burlingame, US)
A color change composition comprising a color former and color developer…

Color Developing Composition Containing Molecular Compound, and Recording Material
US 08563468 B2, Oct. 22, 2013, Identified organic electron acceptor (developer) other than phenolic resin, Satoshi Kodama et al. / Nippon Soda Co., Ltd. (Tokyo, JP)
A color-developing composition containing a molecular compound, wherein…

Thermosensitive Recording Material and Image Recording Method
US 08546300 B2, Oct. 1, 2013, Spatial relationship specified between color-former and developer, Kazuhiro Uchimura / Ricoh Company, Ltd. (Tokyo, JP)
A thermo sensitive recording material comprising:…

Image Receiver Elements With Aqueous Dye Receiving Layer
US 08501666 B2, Aug. 6, 2013, Having Plural Interactive Leaves, Catherine A. Falkner et al. / Eastman Kodak Company (Rochester, US)
A thermal, non-silver halide-containing image receiver element comprising…

Thermosensitive Recording Material Comprising a Back Coating
US 08470732 B2, June 25, 2013, Having a Colorless Color-Former, Developer Therefor, or Method of Use, Lerius Karsten et al. / Mitsubishi HiTec Paper Europe GmbH (Flensburg, DE)
A heat-sensitive recording material comprising a substrate having a first side…

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