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Searching: chemistry
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| Patent # | Description |
|---|---|
| US-6,238,122 |
Display device and method therefor A method and apparatus for display, having a tailpipe attachment piece, adapted for coupling to the exhaust pipe of a vehicle, a receiver piece coupled to the... |
| US-RE37,194 |
High throughput solid phase chemical synthesis utilizing thin cylindrical
reaction vessels useable for... A high throughput chemical synthesis system utilizing cylindrical reaction vessels is disclosed. Reaction vessels are utilized which include a tubular member... |
| US-6,235,628 |
Method of forming dual damascene arrangement for metal interconnection with
low k dielectric constant materials... A method of forming a dual damascene structure in a semiconductor device arrangement forms a first low k dielectric material over an underlying metal... |
| US-6,233,048 |
Fourier detection of species migrating in a microchannel The present invention provides a microfluidic system for fast, accurate and low cost electrophoretic analysis of materials in the fields of chemistry, ... |
| US-6,232,124 |
Automated fingerprint methods and chemistry for product authentication and
monitoring Highly efficient, low cost, methods and compounds to determine product authenticity, tampering, manufacturing compliance are provided. The methods and chemicals... |
| US-6,231,859 |
Saponin adjuvant compositions The present invention is in the field of medicinal chemistry. In particular, the invention is related to vaccines comprising novel combinations of saponin... |
| US-6,228,279 |
High-density plasma, organic anti-reflective coating etch system compatible
with sensitive photoresist materials By providing a photoresist material with a protective polymer layer during the etching of an organic anti-reflective coating, undue damage to the photoresist... |
| US-6,228,277 |
Etch endpoint detection The specification describes an interferometric in-situ end point detection technique for plasma etching in which the end point is predicted before any... |
| US-6,225,235 |
Method and device for cleaning and etching individual wafers using wet
chemistry The invention concerns a method for wet-chemical cleaning and etching of disc-shaped substrates in a closed processing chamber, wherein the substrate to be... |
| US-6,225,234 |
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-6,225,203 |
PE-SiN spacer profile for C2 SAC isolation window A method of forming a PE-CVD silicon nitride spacer having a good profile in the fabrication of a self-aligned contact wherein a two-step etching process forms... |
| US-6,224,832 |
Multi-reactor synthesizer and method for combinatorial chemistry Solid phase combinatorial synthesis is carried out in a multi-reactor synthesizer comprising an array of separate reactor cells (1-9) containing a solid reaction... |
| US-6,221,776 |
Anti-reflective coating used as a disposable etch stop The present invention advantageously provides a method and apparatus in which a sacrificial anti-reflective coating is used as an etch stop layer to protect a... |
| US-6,221,437 |
Heated workpiece holder for wet plating bath A heated platen or chuck is employed in connection with a wet chemistry process cell, such as a plating cell for plating a flat substrate. A flow of electrolyte... |
| US-6,217,786 |
Mechanism for bow reduction and critical dimension control in etching
silicon dioxide using hydrogen-containing... A method of etching an oxide layer in a plasma etching reactor is disclosed. The method includes the steps of providing a semiconductor substrate including the... |
| US-6,215,275 |
Method for the automatic determination of battery chemistry in portable
electronic devices A method that distinguishes different battery chemistries in portable electronic devices using a simple electrical test. The present method facilitates accurate... |
| US-6,214,714 |
Method of titanium/titanium nitride integration A method of film processing comprises forming an integrated titanium/titanium nitride (Ti/TiN) film structure having an intermediate layer. The intermediate... |
| US-6,214,293 |
Microplate thermal shift assay apparatus for ligand development and
multi-variable protein chemistry optimization The present invention provides an assay apparatus for that includes a temperature adjusting means for simultaneously heating a plurality of samples, and a... |
| US-6,211,092 |
Counterbore dielectric plasma etch process particularly useful for dual
damascene A dielectric etch process particularly applicable to forming a dual-damascene interconnect structure by a counterbore process, in which a deep via is etched... |
| US-6,211,034 |
Metal patterning with adhesive hardmask layer An adherent hardmask structure and method of etching a bottom electrode in memory device capacitor structures that dispenses with the need for any adhesion... |
| US-6,207,807 |
Method for the separation and purification of immunoglobulins A peptide of formula (I) where X.sub.1 and X.sub.2, different one another, are an amino acid residue of arginine or tyrosine in configuration L or D, wherein the... |
| US-6,207,582 |
Native oxide removal with fluorinated chemistry before cobalt silicide
formation using nitride spacers A native oxide removal process utilizes a fluorinated plasma used in a sputter etch in order to remove the native oxide prior to a cobalt oxide formation process... |
| US-6,207,577 |
Self-aligned dual damascene arrangement for metal interconnection with
oxide dielectric layer and low k... A method of forming a self-aligned dual damascene structure in a semiconductor device arrangement forms an oxide dielectric material over an underlying metal... |
| US-6,207,576 |
Self-aligned dual damascene arrangement for metal interconnection with low
k dielectric constant materials and... A method of forming a self-aligned dual damascene structure in a semiconductor device arrangement forms a first low k dielectric material over an underlying... |
| US-6,207,561 |
Selective oxidation methods for metal oxide deposition on metals in
capacitor fabrication A cost-effective method for fabricating MIM capacitors (120). After metal (106) deposition, the metal oxide (108) is formed using an oxidation chemistry that... |
| US-D439,532 |
SPA chemistry monitor |
| US-6,200,893 |
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-6,200,784 |
Process for the selective preparation of derivatives of monosaccharides and
polyols which are partially acylated The process relates to the very selective enzymatic production of monosaccharides and polyols which are mono and/or bisubstituted with fatty acids. The process... |
| US-6,200,723 |
Rapidly processable and directly viewable radiographic film with visually
adaptive contrast High performance radiographic films exhibit visually adaptive contrast when imaged in radiographic imaging assemblies comprising an intensifying screen on both... |
| US-6,200,474 |
Cast membrane structures for sample prepartion 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-6,200,449 |
Water treating apparatus with electro-chemistry process One or more water treating devices each includes a housing for receiving a number of electric conductive particles and a filter plate secured in the housing for... |
| US-6,197,388 |
Methods of preventing post-etch corrosion of an aluminum
neodymium-containing layer A method for processing a substrate having an aluminum neodymium-containing layer is disclosed. The aluminum neodymium-containing layer has residual chlorine... |
| US-6,197,177 |
Water treating apparatus with electro-chemistry process One or more water treating devices each includes a housing for receiving a number of electric conductive particles and one or more electrodes for electrifying... |
| US-6,196,057 |
Integrated multi-element lubrication sensor and lubricant health assessment A multi-element fluid sensor system having a distributed sensor configuration for determining the health state of a fluid. The sensor system includes at least... |
| US-6,194,286 |
Method of etching thermally grown oxide substantially selectively relative
to deposited oxide The invention comprises processing deposited oxide and grown oxide materials. In one implementation, a substrate is provided to have outwardly exposed grown... |
| US-6,193,870 |
Use of a hard mask for formation of gate and dielectric via nanofilament
field emission devices A process for fabricating a nanofilament field emission device in which a via in a dielectric layer is self-aligned to gate metal via structure located on top of... |
| US-6,191,551 |
Automatic battery detection system and method for detecting a rechargeable
battery with low remaining charge A system includes a charging cradle that receives a electronic hand-held device powered by a battery. Inside the charging cradle a controller performs a method... |
| US-6,191,043 |
Mechanism for etching a silicon layer in a plasma processing chamber to
form deep openings A method of etching a silicon layer in a plasma etching reactor to form an ultra deep opening is disclosed. The method includes the steps of providing a... |
| US-6,190,930 |
Buffered resist profile etch of a field emission device structure A method for forming an emitter tip for use in a field emission device. An emitter layer is provided over a substrate. The emitter layer is overlaid with a... |
| US-6,190,844 |
Method of providing digital image in radiographic film having visually
adaptive contrast High performance radiographic films exhibit visually adaptive contrast when imaged in radiographic imaging assemblies comprising an intensifying screen on both... |
| US-6,190,822 |
High contrast visually adaptive radiographic film and imaging assembly High performance, high contrast radiographic films exhibit visually adaptive contrast when imaged in radiographic imaging assemblies comprising an intensifying... |
| US-6,187,211 |
Method for fabrication of multi-step structures using embedded etch stop
layers A method of fabrication is provided for multi-step microlithographic structures including Fresnel lenses whereby the process includes the formation of... |
| US-6,187,133 |
Gas manifold for uniform gas distribution and photochemistry The invention provides a system for providing a flow of a short-lived, reactive process gas species into an RTP chamber without creating ionic species. An RTP... |
| US-6,187,117 |
Method of making an as-rolled multi-purpose weathering steel plate and
product therefrom A method of making a weathering grade steel plate includes the steps of establishing a minimum yield strength:plate thickness target from one of 50 KSI:up to 4",... |
| US-6,184,659 |
Microcontroller with integral switch mode power supply controller A single integrated circuit package for controlling the charging circuits of a battery charger. The single integrated circuit package comprises a ... |
| US-6,184,374 |
Targeted cytotoxic anthracycline analogs This invention is in the field of the chemistry of targeting anticancer anthracycline derivatives. More particularly, it concerns doxorubicin (DOX) or its... |
| US-6,184,119 |
Methods for reducing semiconductor contact resistance A method is provided for reducing contact resistances in semiconductors. In the use of fluorocarbon plasmas during high selectively sub-quarter-micron contact... |
| US-6,183,936 |
Method of preparing a lithographic printing plate A method of preparing a lithographic printing plate which involves providing a plate precursor comprising a grained and anodized aluminium substrate coated with... |
| US-6,181,102 |
Battery pack chemistry detection and identification system and method A battery chemistry identification system and method that identifies the chemistry of an installed battery pack which may be one of a number of battery packs... |
| US-6,181,051 |
Apparatus and methods for cleaning and/or processing delicate parts The invention utilizes harmonics of certain clamped ultrasound transducers to generate ultrasound within the liquid of an ultrasonic tank and in a frequency... |
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