Did You Know...
...In 1790, the cost to obtain a patent was between $4 and $5.
PatentStorm News
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.
| Number | Title | Issue Date |
| 8174130 | Laser dicing sheet and manufacturing method for chip body Disclosed herein is a laser dicing sheet comprising a base material comprising a polyurethane acrylate film and a shape-restoring film; and an adhesive layer formed on a surface of said polyurethane acrylate film of the base material. ... | 05/08/2012 |
| 8173751 | Defoamers for top coat paints for motor vehicles The invention provides novel defoamers which are useful as defoamers for top coat paints for motor vehicles. When the defoamers are incorporated with paints which do not use melamine resins as the curing agent, they can impart defoaming property to the paints withou... | 05/08/2012 |
| 8172633 | Field emission display and manufacturing method of the same having selective array of electron emission source The present invention relates to a field emission display and a manufacturing method of the same having selective positioning of electron field emitters. More specifically, the present invention provides a field emission display and a manufacturing method of the sam... | 05/08/2012 |
| 8114520 | Laser dicing sheet and process for producing chip body An object of the present invention is to provide a laser dicing sheet which is capable of preventing cutting of dicing sheet by laser beam, damage of the chuck table and fusion of the dicing sheet to the chuck table. A laser dicing sheet according to the pres... | 02/14/2012 |
| 8113914 | Treating method for brittle member An object of the present invention is to provide a treating method for brittle member capable of stably holding the brittle member when applying predetermined treatments such as transportation and grinding back surface of a brittle member such as a semi-conductor wa... | 02/14/2012 |
| 8104642 | Beverage dispenser and method A beverage container (10) is disclosed having an outer housing (11), a discharge nozzle (12), one or more beverage chamber (18) and a plunger means that may be a base cup (14) with shaft members (50). Preferably there are tw... | 01/31/2012 |
| 8048962 | Resin composition, and film, sheet or laminate comprising the same resin composition A resin composition comprising at least one copolymer (A) selected from an ethylene/(meth)acrylic acid copolymer (A1) and an ethylene/(meth)acrylic acid/(meth)acrylic acid ester copolymer (A2), and a polyethylene (B), wherein when the total amount of (A) and (B) in ... | 11/01/2011 |
| 8030361 | Cell culture carrier implantable in vivo A cell cultivation carrier implantable in vivo having independent pore with opening of 100 μm-1000 μm on the surface thereof produced by neutralization•gellation of collagen acidic solution, said collagen acidic solution is preliminary prepared by passing throug... | 10/04/2011 |
| 8027791 | Self-improving classification system A self-improving classification system classifies specimens based on class identifiers. The system stores specimen profiles in a database that is updated with additional specimen profiles and with follow-up data that corrects classification of specimens that were in... | 09/27/2011 |
| 8011967 | Watertight connector and method of manufacturing the same A waterproof connector with sealing capability includes a connector housing with a plurality of conductive terminals mounted therein. The terminals are arranged around the perimeter of a circle with contact portions exposed at the radial outermost extents along the ... | 09/06/2011 |
| 7939679 | Method for synthesis of ciguatoxin CTX1B and compounds useful for the synthesis of ciguatoxin CTX1B Disclosed is a method for total synthesis of CTX1B, which is developed for the synthesis of a ciguatoxin analogue such as CTX3C and enables the more efficient application of an established reaction to the total synthesis of CTC1B. More specifically, disclosed is a m... | 05/10/2011 |
| 7879539 | Improving the post-thaw survival of mammalian blastocyt or sperm by applying hydrostatic pressure prior to cryopreservation The present invention relates to a method for improving post-thaw survival of cryopreserved biological material comprising applying hydrostatic pressure to said biological material; keeping the said biological material at the hydrostatic pressure for a predetermined... | 02/01/2011 |
| D631549 | Controller for dental handpiece | 01/25/2011 |
| D631164 | Controller for dental handpiece | 01/18/2011 |
| 7828904 | Pipeline cleaning apparatus and method A cleaning apparatus useful for cleaning the interior of a pipeline contains: (A) a platform of a dimension sufficient to be inserted through an opening in the pipeline, the platform containing one or more portions; (B) a fluid interrupter having one or more parts t... | 11/09/2010 |
| 7820838 | Method for total synthesis of ecteinascidins and intermediate compounds thereof An intermediate compound for total synthesis of ecteinascidins comprising, a compound represented by general formula 2 having thioether group at C4 site, and the substituent R2 of N12 site is trichloroethoxycarbonyl (Troc) to which various subs... | 10/26/2010 |
| D625819 | Partial lever portion of a dental handpiece | 10/19/2010 |
| D625414 | Dental handpiece | 10/12/2010 |
| 7775562 | Quick connector A quick connector includes a female pipe having a flange in the outer peripheral part thereof, a male pipe having a retainer mounting part, and a retainer slidably mounted on the retainer mounting part of the male pipe to slide at a right angle to the axial directio... | 08/17/2010 |
| D621940 | Dental handpiece | 08/17/2010 |
| 7770575 | Multiware sawing machine for the cutting of material in block form The sawing machine according to the invention comprises a double portal structure (11) with two pairs of uprights (11.1), along which slides a respective ram (13). The rams (13) bear four support shafts (15), superposed in pairs an... | 08/10/2010 |
| D619552 | Light emitting diode dental handpiece | 07/13/2010 |
| 7749433 | High-hardness palladium alloy for use in goldsmith and jeweller's art and manufacturing process thereof The invention relates to a high-hardness palladium alloy for manufacturing semi-finished products to be used in goldsmith's art or jewels to be obtained by the lost wax casting method, which comprises, in the following concentrations, expressed in thousandths by wei... | 07/06/2010 |
| D618353 | Controller for dental or metalworking handpiece | 06/22/2010 |
| 7735877 | Connection structure for resin pipe A connection structure for a resin pipe, in which leakage of fluid from between a metal pipe and the resin pipe fitted on the metal pipe is prevented for a long time. In the connection structure, at least two diameter-expanded sections (10, 11) are formed wit... | 06/15/2010 |
| 7732494 | Method of concentrating fine particle dispersion and method of recovering fine particle A method for concentration of fine particles dispersed in a dispersion into an ionic liquid comprising, adding an ionic liquid, especially an organic ionic liquid at ordinary temperature, e.g., a salt of 1-butyl-3-methylimidazolium with PF6− ... | 06/08/2010 |
| 7721766 | Fluid transfer tube A problem solved by this invention is to enable prevention of damage to a connector in a fluid transfer tube that is made by mounting a connector to an end of a tube, even when an outside air temperature falls below freezing point. The problem is solved as follows. ... | 05/25/2010 |
| 7666627 | Folded recombinant catalytic fragments of multidomain serine proteases, preparation and uses thereof The invention relates to unglycosylated folded C-terminal fragments of a multidomain serine protease of the complement cascade obtainable by expression in a bacterial host, wherein said serine protease is capable of binding a recognition molecule of the complement c... | 02/23/2010 |
| 7645346 | Pipeline cleaning apparatus A cleaning apparatus useful for cleaning the interior of a pipeline contains: (A) a platform of a dimension sufficient to be inserted through an opening in the pipeline, the platform containing one or more portions; (B) a fluid interrupter having one or more parts t... | 01/12/2010 |
| 7622303 | Methods for identifying patients at risk for life threatening arrhythmias In general, the invention is directed to systems and techniques for assessing a risk of ventricular tachyarrhythmia in a patient by measuring one or more biochemical markers that reflect the health of a patient. Typically, the patient submits a sample, such as a blo... | 11/24/2009 |
| D604738 | Memory-card attachment | 11/24/2009 |
| D604412 | Dental handpiece | 11/17/2009 |
| 7608458 | Identifying patients at risk for life threatening arrhythmias The invention is a method for identifying proteins associated with sudden cardiac death (SCD) and for assessing a patient's risk of SCD by determining the amount of one or more SCD-associated proteins in the patient. Typically, the patient submits a sample, such as ... | 10/27/2009 |
| D599802 | Memory-card attachment | 09/08/2009 |
| D597207 | Dental handpiece for cutting | 07/28/2009 |
| D596183 | Memory-card attachment | 07/14/2009 |
| 7547355 | Solid drawing material A solid drawing material containing a gel-forming substance of an alkali metal salt or an ammonium salt of an aliphatic carboxylic acid having 8 to 36 carbon atoms, an alkoxylated nitrogen-containing compound, a reduced starch saccharide, and a coloring agent. The s... | 06/16/2009 |
| D594556 | Dental handpiece | 06/16/2009 |
| D587176 | Automobile steering wheel | 02/24/2009 |
| D586349 | Memory-card attachment | 02/10/2009 |
