Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 106/31.32
Name: Compositions: coating or plastic > Coating or plastic compositions > Marking > Inks > Organic dye containing > Erasable, purified, correctable, fugitive, indicator, conductive, fluorescent, chromogenic, or magnetic composition
Description: Compositions having the characteristic of being erasable purified, correctable, fugitive, indicative, conductive, fluorescent, chromogenic or magnetic in nature.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8709274 Curable inks comprising surfactant-coated magnetic nanoparticles Apr. 29, 2014
8652244 Use of low global warming potential (LGWP) solvents for finger print development applications Feb. 18, 2014
8652354 Organic additives for improved lifetimes in organic and solution processible electronic devices Feb. 18, 2014
8623505 Decolorizable color developing particle comprising color components present in concentration gradient Jan. 7, 2014
8562729 Highlighting ink formulation comprising an anti-smear agent Oct. 22, 2013
8545613 Tattoo transfer pattern printed by an ink jet printer Oct. 1, 2013
8529684 Carrier solvent for fingerprint formulations Sep. 10, 2013
8529683 Reversible thermal discoloration aqueous ink composition and writing implement using the same and writing implement set Sep. 10, 2013
8512461 Inkjet ink and inkjet ink manufacturing method Aug. 20, 2013
8506696 Erasable liquid ink Aug. 13, 2013
8500895 Methods of marking and related structures and compositions Aug. 6, 2013
8419846 Erasable inkjet ink Apr. 16, 2013
8398760 Energy activated compositions Mar. 19, 2013
8398888 Size dependent marker codes Mar. 19, 2013
8378006 Composition of decolorable ink and decoloring method Feb. 19, 2013
8349211 Fluorescent additives for ink Jan. 8, 2013
8329062 Waterproof multiple rare-earth co-activated long-afterglow luminescent material Dec. 11, 2012
8313666 Curable inks comprising polymer-coated magnetic nanoparticles Nov. 20, 2012
8308860 Laser-markable compositions Nov. 13, 2012
8303838 Curable inks comprising inorganic oxide coated magnetic nanoparticles Nov. 6, 2012
8303699 Photo-erasable ink for full color printing Nov. 6, 2012
8298448 Low temperature co-fired ceramic circuit board Oct. 30, 2012
8287757 High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same Oct. 16, 2012
8273166 Phase change ink compositions and colorants for use in the same Sep. 25, 2012
8268063 Carrier solvent for fingerprint formulations Sep. 18, 2012
8246754 Process for removing ink from printed substrate Aug. 21, 2012
8236198 Fluorescent nanoscale particles Aug. 7, 2012
8236192 Ferromagnetic nanoparticles with high magnetocrystalline anisotropy for MICR ink applications Aug. 7, 2012
8236199 Phosphorescent/fluorescent compositions and methods Aug. 7, 2012
8216354 Invisible ink compositions Jul. 10, 2012
8187373 Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks May. 29, 2012
8182595 Correcting fluid with drying indicator May. 22, 2012
8182596 Discolorable ink composition and writing utensils May. 22, 2012
8157872 System and method for creating ink art Apr. 17, 2012
8157905 Security inks containing infrared absorbing metal compounds Apr. 17, 2012
8128300 Hand held photochromic marking implement Mar. 6, 2012
8119185 Protective material comprising reversible and irreversible photochemical functional constituents Feb. 21, 2012
8114207 Marker solution to be applied by means of an inkjet printer Feb. 14, 2012
8092713 Method for marking a material and resulting marked material Jan. 10, 2012
8057552 System and method for creating ink art Nov. 15, 2011
7972426 Printed security mark Jul. 5, 2011
7938984 Coating compositions, process and luminescent coated articles May. 10, 2011
7927410 Near infrared dye composition Apr. 19, 2011
7927511 Coding system for value documents Apr. 19, 2011
7922936 Luminescent compositions, methods for making luminescent compositions and inks incorporating the same Apr. 12, 2011
7910022 Phosphorescent compositions for identification Mar. 22, 2011
7901494 Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inks Mar. 8, 2011
7892338 Method and ink sets for marking and authenticating articles Feb. 22, 2011
7815723 Water-based ink system Oct. 19, 2010
7790056 Coding system for value documents Sep. 7, 2010

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Image capture and identification system and process
Pet burial pod
Food safety printer
Frequency offset estimation apparatus and method of OFDM system
Charged-particle beam lens
System and method for content delivery
System and method for judging success or failure of work of robot
  Randomly Featured Patents
Method for automatically balancing air conditioning outdoor heat exchange
Method for fabricating metal interconnections
Lockstep mechanism to ensure security in hardware at power-up
System for erecting structures and support profile
Hydrocarbon fuelled fuel cell power system
Nutritional supplement to treat macular degeneration
Phosphoric ester compound
Print control method and apparatus
Connector apparatus
Resistance change memory device