"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."
Dennis Gabor, British physicist
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20120031301 | TATTOO STENCIL COMPOSITION AND METHOD FOR MANUFACTURING The present invention is a tattoo stencil chemical composition comprising stearic acid, triethanolamine, a humectant to retain moisture on a user's skin, water and a preservative chemical composition that includes 56% propylene glycol, 30% diazolidinyl urea, 11% methylp... | 02/09/2012 |
| 20120020033 | Skin-Safe Conductive Ink and Method for Application on the Body An ink comprising a particulate conductive material, a binder and a humectant, the conductive material being present in sufficient amount that the ink, once dry, is electrically conductive, may be applied, for example, to the human or animal body and enables such a body... | 01/26/2012 |
| 20100121343 | SCRUB-RESISTANT INK AND METHODS AND APPARATUS FOR FABRICATION AND USE THEREOF Scrub resistant inks and methods and apparatus for fabrication and use thereof are provided. Scrub-resistant ink compositions may include a dye for marking skin; and a solvent dissolving a marking effective amount of the dye, wherein the solvent comprises about 0.1 to a... | 05/13/2010 |
| 20090217840 | CELLULAR OR ORGANELLE-ENTRAPPED NANOPARTICLES The invention provides tissue marking pigment or dye particle retained within a tissue cell, the cellular cytoplasm, or one or more intracellular organelles. Also, the invention provides nanoparticles, which are phagocytosed, engulfed or otherwise entrapped by cells.... | 09/03/2009 |
| 20090071365 | Tissue marking compositions Provided are permanent tissue markings comprising at least one colored compound comprising a thermally activatable fragmentation group and at least one infrared absorbing compound, wherein the at least one colored compound is capable of being rendered colorless by unimo... | 03/19/2009 |
| 20090028792 | NANO-PARTICLE SURFACE MODIFICATION Oxide, oxysulfide, halide or phosphate host particles with a self-assembled organophosphonate monolayer covalently bonded thereto. Methods for coating the host particles and use of rare earth ion-doped particles in imaging methods and photodynamic therapy methods are al... | 01/29/2009 |
| 20080075668 | Security Device Using Reversibly Self-Assembling Systems A security device having: a base having a pattern thereon; a mobile component disposed in contact with the base, the mobile component containing a plurality of reversibly adsorbable particles; and a cover attached to the base around the mobile component to maintain the ... | 03/27/2008 |
| 20080022888 | Ready to use combined skin marking stain compound and applicator requiring only the addition of water A ready to use skin marking stain/applicator for use in inhibiting voter fraud requiring only the addition of water, includes a open top container with a measured quantity of dry water soluble stain producing compound disposed therein. The compound, when dissolved in wa... | 01/31/2008 |
| 20070032846 | Holographic tattoo Methods and systems for treating skin for aesthetic, functional, health or other purposes are described. According to various embodiments, materials are delivered to or formed in or on the skin at multiple depths or heights in a pattern to form a hologram in or on the s... | 02/08/2007 |
| 20060117995 | Aqueous preparation for coloring surfaces An aqueous, in particular cosmetic, preparation for coloring surfaces and the skin, contains a water-soluble dye and has a viscosity of <20 mPa s (20° C., Brookfield). In addition, polyether-1 is present in an amount of from 0.02% to 1%. The polyether-1 makes it possib... | 06/08/2006 |
| 20050178287 | Permanent, removable tissue markings While the invention has been described in conjunction with the detailed description thereof, the foregoing description is intended to illustrate and not limit the scope of the invention, which is defined by the scope of the appended claims. Other aspects, advantages, an... | 08/18/2005 |
| 20050172852 | Variable appearance tissue markings The present invention provides particles that create permanent tissue markings, including, but not limited to, tattoos, that have variable appearance properties. Also, the present invention provides methods for producing, implanting, altering and removing these variable... | 08/11/2005 |
| 20050061198 | Magnetic ink tissue markings The invention provides tissue markings (such as tattoos) comprising magnetic particles, e.g., magnetite, and methods for making and altering, e.g., removing them. ... | 03/24/2005 |
| 20050013938 | Fingerprint compound and method A printing compound suitable for recording unique surface characteristics of an object such as a person's finger, palm or foot, tire tread or shoe sole, on a porous medium such as paper, is composed of (1) a composition, e.g., printer's ink, capable of delineating such ... | 01/20/2005 |