Easy To Use Patents Search & Patent Lawyer Directory
At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Searching: chemistry
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-6,660,107 |
Aluminum alloy with intergranular corrosion resistance and methods of
making and use A corrosion resistant aluminum alloy has controlled amounts of iron, manganese, chromium, and titanium along with levels of copper, silicon, nickel, and no more... |
| US-6,656,748 |
FeRAM capacitor post stack etch clean/repair The present invention is directed to a method of forming an FeRAM integrated circuit, which includes performing a capacitor stack etch to define the FeRAM... |
| US-6,656,672 |
Imaging element containing incorporated photographically useful compounds A radiation sensitive imaging element is described comprising a support bearing one or more hydrophilic colloid layers, wherein a photographically useful... |
| US-6,653,734 |
Convertible hot edge ring to improve low-K dielectric etch Two-step process to improve low-K dielectric etch uniformity, apparatus to perform the method, and semiconductor devices formed in accordance with the method. In... |
| US-6,653,328 |
3-benzyl-benzothiophenes This invention relates to the fields of pharmaceutical and organic chemistry and provides novel 3-benzyl-benzothiophenes which are .alpha.-substituted with... |
| US-6,653,056 |
Process for patterning non-photoimagable ceramic tape The invention is directed to a process for patterning ceramic tape wherein a photoresist is applied to a ceramic tape, which enables the photoresist, after being... |
| US-6,652,677 |
Process of welding gamma prime-strengthened nickel-base superalloys A process for welding superalloys, and particularly articles formed of gamma prime-strengthened nickel-base superalloys whose chemistries and/or microstructures... |
| US-6,649,996 |
In situ and ex situ hardmask process for STI with oxide collar application A method or process for etching a trench in an IC structure is disclosed. The IC structure might be comprised of a plurality of different component materials... |
| US-6,649,801 |
Anionic borate ligands and zwitterionic complexes formed therefrom This invention provides an anionic borate ligand, and its synthesis. Zwitterionic complexes formed by the ligand and a metal, and Group 9 and 10 metals in... |
| US-6,649,662 |
Methods for optimizing fischer-tropsch synthesis of hydrocarbons in the
distillate fuel and/or lube base oil ranges Methods for converting of syngas to higher molecular weight products using Fischer-Tropsch synthesis, and methods for optimizing the catalyst systems in the... |
| US-6,647,342 |
Knowledge-based process for the development of materials A method and system for the development of materials includes a high-throughput data-generation cycle, a knowledge-generation cycle, and a knowledge repository... |
| US-6,645,846 |
Methods of forming conductive contacts to conductive structures A method of forming a conductive contact to a conductive structure includes forming a conductive structure received within and projecting outwardly from a first... |
| US-6,645,708 |
Photofinishing processing system and a processing solution supply cartridge
for the processing system A cartridge that supplies fresh photographic processing solution or chemistry to a photoprocessing machine and recovers silver from spent processing solution.... |
| US-6,645,663 |
Life extending battery adapter for multi-chemistry battery systems A life extending device, such as a capacitor, is optionally positioned to be electrically connected in parallel with a battery. In one embodiment, the life... |
| US-6,645,368 |
Meter and method of using the meter for determining the concentration of a
component of a fluid An apparatus and method for determining the concentration of a medically significant component of a biological fluid comprise providing a cell supporting a... |
| US-6,642,417 |
Photocleavable and acid cleavable linkers for combinatorial chemistry A substrate for solid phase synthesis comprising a solid phase-linker combination of the formula I is disclosed. Also disclosed are processes for preparing the... |
| US-6,642,151 |
Techniques for plasma etching silicon-germanium The present invention provides novel etching techniques for etching Si--Ge, employing SF.sub.6 /fluorocarbon etch chemistries at a low bias power. These plasma... |
| US-6,642,047 |
Exothermic chemistry and method for generating an anaerobic environment The present invention provides a method and device for creating an environment in a container that is suitable for growing anaerobic bacteria. The device... |
| US-6,640,191 |
Library design in combinatorial chemistry by Monte Carlo methods Methods for generating multiple rounds of combinatorial libraries, which use Monte Carlo methods to search the multi-dimensional composition and non-composition... |
| US-6,638,874 |
Methods used in fabricating gates in integrated circuit device structures One embodiment of the present invention is a method used to fabricate a device on a substrate, which method is utilized at a stage of processing wherein a metal... |
| US-6,638,862 |
Radical-assisted sequential CVD A new method for CVD deposition on a substrate is taught wherein radical species are used in alternate steps to depositions from a molecular precursor to treat... |
| US-6,638,145 |
Constant pH polish and scrub A system and method are provided that maintains a high pH at the wafer surface through the entire polish process and then lowers the pH only when necessary in a... |
| US-6,635,601 |
Thermographic imaging elements and processes for their use A thermally imageable element can be imaged using heat alone without the need for photosensitivity or post-imaging processing. The element contains image-forming... |
| US-6,635,572 |
Method of substrate silicon removal for integrated circuit devices An integrated circuit die coupled to a package substrate and having circuitry in a circuit side opposite a back side is etched in a manner that inhibits the... |
| US-6,635,570 |
PECVD and CVD processes for WNx deposition Improvements to chemical vapor deposition processes are taught for depositing tungsten nitride in semiconductor manufacturing processes. In one irmproved process... |
| US-6,635,201 |
Cast membrane structures for sample preparation A method for casting-in-place composite and/or non-filled structures which are useful as sorptive or reactive media or for size-based separations. Any particular... |
| US-6,632,404 |
Automatically actuated parallel sample injector valve A sample injector valve capable of introducing multiple samples of material into multiple liquid or gas streams is provided. Such a valve is particularly useful... |
| US-6,632,012 |
Mixing manifold for multiple inlet chemistry fluids Exemplary methods, systems and apparatus are provided for accomplishing mixing of chemistries, such as those used in polishing materials used in semiconductor... |
| US-6,630,401 |
Radical-assisted sequential CVD A new method for CVD deposition on a substrate is taught wherein radical species are used in alternate steps to depositions from a molecular precursor to treat... |
| US-6,627,530 |
Patterning three dimensional structures The invention is directed to a method of forming a three dimensional circuit including introducing a three dimensional circuit over a substrate. In one... |
| US-6,627,445 |
Process for simultaneously evaluating a plurality of catalysts A process for simultaneously testing a plurality of catalysts using combinatorial chemistry has been developed. The process involves containing the plurality of... |
| US-6,627,400 |
Multiplexed measurement of membrane protein populations Families of compositions are provided as labels, referred to as eTag reporters for attaching to polymeric compounds and assaying based on release of the eTag... |
| US-6,624,420 |
Lutetium yttrium orthosilicate single crystal scintillator detector A single crystal having the general composition, Ce.sub.2x (Lu.sub.1-y Y.sub.y).sub.2(1-x) SiO.sub.5 where x=approximately 0.00001 to approximately 0.05 and... |
| US-6,623,971 |
Method and apparatus for conducting a stat immunoassay analysis in a
capsule chemistry analysis system An apparatus and a method for analyzing a plurality of samples according to an analysis protocol is described, wherein each of the samples is contained within a... |
| US-6,623,659 |
Separation of olefins from paraffins using ionic liquid solutions Methods for separating olefins from non-olefins, such as paraffins, including cycloparaffins, oxygenates and aromatics, are provided. The methods use metal salts... |
| US-6,623,184 |
Low cost, upgradeable, deep-tank automated x-ray film processor A low cost, automated film processing system which can replace existing hand dipping development of films, but which is also later expandable in field, to... |
| US-6,620,940 |
Palladium-catalyzed cross-coupling chemistry on
3-chloro-4-halo-1,2,5-thiadiazole The present invention relates to 3-chloro-4-halo-1,2,5-thiadiazole compounds, a method of producing novel mono- and di-substituted-1,2,5-thiadiazoles therefrom,... |
| US-6,618,644 |
Battery recycling An apparatus and a method provide a convenient way for consumers to recycle used batteries. The apparatus is a self-contained station or kiosk that accepts used... |
| US-6,617,583 |
Inventory control A novel encoding system and methods for determining the location and/or identity of a particular item or component of interest is provided. In particular, the... |
| US-6,617,318 |
Methods of preparing substituted tetracyclines with transition metal-based
chemistries The present invention relates to 7-phenyl substituted tetracycline derivatives and compositions thereof. |
| US-6,613,393 |
Method for applying a wear protection layer system having optical
properties onto surfaces A method for applying wear protection layers including the steps of depositing a wear protection matrix with the aid of a PECVD method, and incorporating... |
| US-6,611,634 |
Lens and associatable flow cell Improvements in a biosensor are disclosed. A biosensor includes a waveguide, at least a portion of which is substantially planar. One or more reservoirs may be... |
| US-6,610,228 |
Dry process for bonding silica-rich plant materials Particles of silica-rich plant material are bonded into a rigid unitary body. The silica content of such materials is believed to enter into bonding reactions... |
| US-6,610,191 |
Electro deposition chemistry The present invention provides plating solutions, particularly metal plating solutions, designed to provide uniform coatings on substrates and to provide... |
| US-6,607,920 |
Attenuator system for microwave-assisted chemical synthesis An instrument for microwave-assisted chemical processes is disclosed that provides greater flexibility in carrying out microwave-assisted chemistry under varying... |
| US-6,607,577 |
Desulphurization reagent control method and system A method and computer program for determining the amounts of desulphurizing reagents required to reduce the sulphur content in hot metal to meet a specified aim... |
| US-6,606,368 |
Method of operating nuclear power plant, nuclear power plant, and method of
controlling water chemistry of... In a nuclear power plant, by injecting an amount of hydrogen small enough not to increase a radiation dose rate of the main steam system, ECP of metallic... |
| US-6,605,403 |
Photosensitive color toner A color toner is provided that enables printing of all colors, including black, either comprising one particle system that, depending on exposure to a particular... |
| US-6,605,385 |
Electrochemical cell having an electrode with a carbonate additive in the
electrode active mixture An electrochemical cell of either a primary or a secondary chemistry, is described. In either case, the cell has a negative electrode of lithium or of an anode... |
| US-6,602,784 |
Radical-assisted sequential CVD A new method for CVD deposition on a substrate is taught wherein radical species are used in alternate steps to depositions from a molecular precursor to treat... |
File A Patent Application
- Protect your idea -- Don't let someone else file first. Learn more.
- 3 Easy Steps -- Complete Form, application Review, and File. See our process.
- Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.