| Patents for C09K 9 - Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy (4,715) |
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| 07/24/2008 | WO2008088633A1 Optical element having light influencing property |
| 07/24/2008 | WO2008033291A3 Photochromic devices and methods for making the same |
| 07/23/2008 | CN101225296A Method for preparing photochromic micro-encapsulation |
| 07/17/2008 | WO2008083925A1 Photostabilized time temperature indicator |
| 07/17/2008 | WO2008083895A1 Tti indicator with balanced photochemical processes |
| 07/17/2008 | WO2008083861A1 Transparent organic-based electrochromic formulation, production of a transparent electrochromic component, and uses therefor |
| 07/16/2008 | CN100402526C Lysotropic-photodiscolour diaryl ethylene and preparation and application thereof |
| 07/15/2008 | US7399434 Rare metal compounds and mixtures of these |
| 07/15/2008 | CA2386091C Thermochromic ink formulations, nail lacquer and methods of use |
| 07/10/2008 | WO2008081762A1 Bis(terpyridine) compound metal assembled body, hybrid polymer, method for producing the same and use of the same |
| 07/10/2008 | WO2008081541A1 Organic inorganic composite material, process for producing the same, and functional electrode and functional device |
| 07/10/2008 | US20080167465 Electrochromic compound |
| 07/10/2008 | DE102007055112A1 Producing safety foil for valuable document e.g. check, comprises printing a side of substrate with a printing ink in the form of characters to be produced, applying a coating on the printed side and removing the printing ink |
| 07/09/2008 | CN101215282A Photochromic naphtho-pyrans compounds and synthetic method thereof |
| 07/09/2008 | CN101214966A High amino content ordered mesoporous silicon dioxide film and its preparation method and application |
| 07/09/2008 | CN100401337C Safety system |
| 07/09/2008 | CN100400601C Thermochromic rylene dyes |
| 07/03/2008 | WO2008077867A1 Stabilizing material for a cathodically connectable/reacting electrochromic dye, electrochromic formulation thereof, and method of producing an electrochromic cell |
| 07/03/2008 | WO2008077864A1 Cathodically connectable electrochromic dye, electrochromic formulation thereof, and method of producing an electrochromic cell |
| 07/03/2008 | WO2008077863A1 Cathodically switched pyridinium derivatives for an electrochromic formulation |
| 07/03/2008 | WO2008077847A1 Anodic electrochromic dye, electrochromic formulation thereof, and method of producing an electrochromic cell |
| 07/03/2008 | WO2008077634A1 Photochromic h-annellated benzo[f]chromenes |
| 07/02/2008 | EP1604231B1 Photochromic ocular devices |
| 07/02/2008 | CN101210176A Concealed fluorescence color-changing material and synthesis method thereof |
| 06/26/2008 | WO2008075565A1 Display element and method for driving the same |
| 06/25/2008 | CN101205629A Fluorescent silicon nitride based nano thread and preparation thereof |
| 06/25/2008 | CN100397226C Matrix addressable electrochromic display device |
| 06/19/2008 | WO2008049755A3 Light absorbing layer for photo-chromic systems |
| 06/18/2008 | CN101203582A Ophthalmic devices comprising photochromic materials having extended Pi-conjugated systems |
| 06/12/2008 | WO2008070508A1 Electrochromic device based on layer by layer deposition |
| 06/12/2008 | US20080135883 Circuitry and method |
| 06/05/2008 | WO2008064878A1 Highly transparent electrochromic coating material, method for producing the same and use of the material |
| 06/05/2008 | US20080128687 Electrochemical device and methods for producing the same |
| 06/05/2008 | CA2670983A1 Highly transparent electrochromic coating material, method for producing the same and use of the material |
| 06/04/2008 | EP1928000A1 Highly transparent electrochromic coating material, method for producing the same and use of the material |
| 06/04/2008 | EP1560893A4 Photochromic compositions and light transmissible articles |
| 06/04/2008 | CN100391949C SW diaryl ethylene compounds and preparation and application thereof |
| 05/28/2008 | CN101189318A Reversibly thermochromic compositions |
| 05/28/2008 | CN101186814A Double functional photochromism compound with aromatic azo group and spirooxazine group, synthetic method and use thereof |
| 05/27/2008 | US7379224 Electrochromic rearview mirror assembly incorporating a display/signal light |
| 05/22/2008 | WO2008058652A1 Photochromic material and method for the production thereof |
| 05/21/2008 | CN100389168C Method for making same dye molecule emit light with different colors by substrate induction |
| 05/14/2008 | EP1921125A2 Reversible recording material and displaying element |
| 05/14/2008 | CN101180575A Photochromic materials with reactive substituents |
| 05/14/2008 | CN101180571A Compositions havinge improved 2-photon absorbance for nonlinear applications |
| 05/14/2008 | CN100387680C Photon type diaryl alkene photochromatic material and its preparation and application in double photon light memory |
| 05/14/2008 | CN100387528C SrBi2Ta2O9 intercalation compound and its preparation method |
| 05/08/2008 | WO2008054942A2 Photochromic materials demonstrating improved fade rates |
| 05/07/2008 | EP1918335A1 Coating composition and optical articles |
| 05/07/2008 | CN101176037A Photochromic materials having extended pi-conjugated systems and compositions and articles including the same |
| 05/07/2008 | CN101173167A Method for producing thermochromism variable emissivity lanthanum manganic acid material |
| 05/07/2008 | CN100386691C Electrooptic device containing ion liquid, electrooptic vehicle mirror, and electrolytes therefor |
| 05/02/2008 | WO2008049755A2 Light absorbing layer for photo-chromic systems |
| 05/02/2008 | WO2008049275A1 Flexible electromic apparatus |
| 04/30/2008 | EP1802726A4 Photochromic compounds comprising polymeric substituents and methods for preparation and use thereof |
| 04/30/2008 | EP1540413A4 Ultraviolet stabilizing materials having a solublizing moiety |
| 04/29/2008 | US7365896 Photochromic device |
| 04/24/2008 | US20080094685 vehicular exterior mirror |
| 04/24/2008 | DE102006049633A1 Flat system with a variable color comprises an electrically conductive material and a thermochromic material and terminals to which a voltage can be applied to alter the temperature of the system |
| 04/23/2008 | EP1373976B1 Electrochemical pixel device |
| 04/23/2008 | EP1234211A4 Electroactive materials and beneficial agents having a solublizing moiety |
| 04/17/2008 | WO2008022988A3 Electrochromic formulation and device comprising the electrochromic formulation |
| 04/17/2008 | DE102006048338A1 Photochromic material for coating objects such as window panes, comprises a flexible support coated with a photochromic composition and then with an oxygen barrier layer |
| 04/16/2008 | EP1529240A4 Electrolytes for electrooptic devices comprising ionic liquids |
| 04/15/2008 | US7358358 includes (1) beta -(10-phenothiazyl)propoxy phosphonic acid; (2) beta -(10-phenothiazyl)propyl-phosphonic acid; and (3) beta -(10-phenothiazyl)propionate phosphonic acid; p-type redox promoters and redox chromophores |
| 04/15/2008 | CA2343310C Polymerizable polyalkoxylated naphthopyrans |
| 04/09/2008 | EP1907446A1 Polymer 4,4 -bipyridinium structures, formulations for an electrochromic active layer, and application therefor |
| 04/08/2008 | US7355775 Photochromic diarylethene-containing coordination compounds and the production thereof |
| 04/03/2008 | WO2008037643A1 Electrochromic formulation, method for the production thereof, and electrochromic organic component |
| 04/01/2008 | US7351362 Photochromic material |
| 03/27/2008 | WO2008034532A1 Electrochromic arrangement |
| 03/27/2008 | US20080074724 Electrochromic Mirrors and other Electrooptic Devices |
| 03/26/2008 | EP1204898A4 Color-stabilized electrochromic devices |
| 03/26/2008 | CN101148585A Method for preparing weak excitation photochromism WO3 powder by utilizing n-propanol hybridization |
| 03/25/2008 | US7349144 Exterior electrochromic reflective mirror element for a vehicular rearview mirror assembly |
| 03/19/2008 | CN101145457A Light-emitting keyboard with optical waveguide film |
| 03/12/2008 | EP1896550A1 Stabilized electrochromic media |
| 03/12/2008 | EP1461330B1 3H-NAPHTHO[2,1-b]-PYRANE DERIVATIVES AND THEIR USE |
| 03/12/2008 | CN101139316A Anthraquinone imide compound and method for making same |
| 03/06/2008 | WO2008028128A1 Ligand exchange thermochromic, (letc), systems |
| 03/06/2008 | CA2662276A1 Ligand exchange thermochromic, (letc), systems |
| 03/05/2008 | CN101134849A Photochromic reactive dyes compound and method for preparing the same |
| 03/05/2008 | CN101134753A Method for preparing photochromic 1-thiophene2-phenyl six-membered ring series-parallel asymmetric perfluoro cyclopentene and use thereof |
| 02/28/2008 | WO2008023828A1 Chromene compound |
| 02/28/2008 | WO2008022988A2 Electrochromic formulation and device comprising the electrochromic formulation |
| 02/28/2008 | WO2008022966A1 Electrochromic formulations and uses therefor |
| 02/28/2008 | WO2007036561A3 Electrochromic pastes comprising novel dyes |
| 02/28/2008 | US20080049295 Electrochromic Devices With Thin Bezel-Covered Edge |
| 02/28/2008 | DE102006039325A1 Elektrochrome Formulierung und Vorrichtung mit der elektrochromen Formulierung Electrochromic formulation and device of the electrochromic formulation |
| 02/28/2008 | DE102006039324A1 Elektrochrom aktive Formulierung und daraus hergestellte elektrochrome Vorrichtung Electrochromic active formulation and electrochromic device produced therefrom |
| 02/27/2008 | EP1892566A1 Electrochromic active formulation and electrochromic device manufactured therewith |
| 02/27/2008 | CN100371416C Inorganic-organic compound solution type electrochromism material and appliance and preparation process thereof |
| 02/27/2008 | CN100371398C Articles having a photochromic polymeric coating |
| 02/26/2008 | US7335322 Photochromic material comprising composite oxides |
| 02/20/2008 | EP1888705A1 Reversibly thermochromic compositions |
| 02/20/2008 | EP1888553A1 Photochromic and electrochromic compounds and synthesis and use thereof |
| 02/20/2008 | EP1438368B1 Photochromic polymerizable compositions |
| 02/20/2008 | CN101125856A Spiropyran compound with isocyanate trimer and its preparation method and application |
| 02/19/2008 | US7332260 Naphthopyrans annelated in C5-C6, their preparation and compositions and (CO)polymer matrices containing them |
| 02/13/2008 | EP1887416A1 Electrochromic display element and full-color electrochromic display element |