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Searching: chemistry





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Patent # Description
US-1,044,6497 Combined source and base contact for a field effect transistor
The present disclosure relates to semiconductor devices. The teachings thereof may be embodied in metal oxide semiconductor field effect transistors (MOSFET)...
US-1,044,6493 Methods and apparatuses to form self-aligned caps
At least one conductive line in a dielectric layer over a substrate is recessed to form a channel. The channel is self-aligned to the conductive line. The...
US-1,044,6408 Process for etching a SiN-based layer
A microelectronic method for etching a layer containing silicon nitride is provided, including the following successive steps: modifying the layer containing...
US-1,044,6407 Method of preferential silicon nitride etching using sulfur hexafluoride
Embodiments of the invention describe substrate processing methods using non-polymerizing chemistry to preferentially etch silicon nitride relative to other...
US-1,044,6387 Apparatus and method to control etch rate through adaptive spiking of chemistry
An apparatus and method are provided to: determine a unique profile to etch each wafer, execute that etch, and determine and deliver the proper chemical...
US-1,044,2835 Water-soluble rapamycin derivatives
The present invention relates to technical fields of organic chemistry and pharmaceutical chemistry, specifically to water-soluble rapamycin derivatives...
US-1,043,9192 Architectures for batteries having two different chemistries
A 12 volt automotive battery system includes a first battery coupled to an electrical system, in which the first battery include a first battery chemistry, and...
US-1,043,8804 Simultaneous hydrophilization of photoresist and metal surface preparation: methods, systems, and products
Methods and systems for using the downstream active residuals of a reducing-chemistry atmospheric plasma to provide multiple advantages to pre-plating surface...
US-1,043,8753 Electrolytes in support of 5V Li ion chemistry
This invention described the preparation of a series of compounds that can be used as co-solvents, solutes or additives in non-aqueous electrolytes and their...
US-1,043,5623 Methods and compositions for use of proppant surface chemistry and internal porosity to consolidate proppant...
A method of gravel packing a wellbore can include mixing an activator, a thickener, a crosslinker and a plurality of resin-coated proppant particulates to...
US-1,043,5479 Chemically-locked bispecific antibodies
There is disclosed a process for forming chemically-locked bispecific or heterodimer antibodies, preferably in the IgG class, in high specificity and with high...
US-1,043,4479 Composite membranes having intrinsic microporosity
The present invention relates to a composite membrane for gas separation and/or nanofiltration of a feed stream solution comprising a solvent and dissolved...
US-1,043,1992 Battery charger with user interface
A battery charger may accommodate simultaneous charging of one or more batteries. The battery charger may also accommodate high power charging of a single...
US-1,043,1857 Lithium-based battery pack
An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be...
US-1,042,7125 Methods for performing patterned chemistry
Provided are methods for performing patterned chemistry and arrays prepared thereby.
US-1,042,2764 Sensing platform for quantum transduction of chemical information
A system for determining chemistry of a molecule in a high background interfering liquid environment by application of an electronic signal at a biased...
US-1,042,1698 Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistry
Systems and methods are provided for production of high octane hydrocarbon from an isoparaffin feed using oxidation acid catalysis chemistry.
US-1,041,7370 Classical simulation constants and ordering for quantum chemistry simulation
Quantum computations based on second quantization are performed by applying one body and two body terms in a selected order. Typically, terms associated with...
US-1,041,6092 Remote detection of plating on wafer holding apparatus
Methods and apparatus for detecting the presence or absence of unwanted metal deposits on a substrate holder of an electroplating apparatus are described...
US-1,041,5171 Laundry treating appliance with over-sudsing condition compensation measures
A method of automatically initiating a procedure to adjust dosing of laundry treating chemistry after satisfying a threshold of determined over-sudsing...
US-1,041,4960 Substance for removing oils from soil and hard surfaces, and method for using said substances (variants)
The claimed group of inventions relates to the field of organic chemistry and can be used for removing oils, including petroleum, fuel oil, fuels, hydrocarbons...
US-1,041,4867 Fluoroether unit-based thermostable, low-T.sub.g and thermosetting cross-linked materials
The present invention relates to a cross-linkable composition comprising: i) a fluorinated .alpha.,.omega.-bis(propargyl) oligomer of formula (I): in which m is...
US-1,041,4864 Degradable amino acid-based poly (ester urea) copolymer adhesives
The present invention is directed to a novel group of amino acid-based poly(ester urea)s (PEUs) for use in biodegradable adhesive and related methods for their...
US-1,041,3133 Global backflow prevention assembly
A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The...
US-1,041,1251 Lithium battery cathode
A novel lithium battery cathode, a lithium ion battery using the same and processes and preparation thereof are disclosed. The battery cathode is formed by...
US-1,041,0819 Microwave powered lamp with optimized cooling for different bulb chemistries
A system, method, and computer program product for optimizing the cooling of a UV bulb during a UV irradiation process is described. A power level in which to...
US-1,041,0739 Methods and systems for modeling phasing effects in sequencing using termination chemistry
A method for nucleic acid sequencing includes receiving observed or measured nucleic acid sequencing data from a sequencing instrument that receives and...
US-1,040,8789 Disease detection system and method
An electrophoresis apparatus is generally disclosed for sequentially analyzing a single sample or multiple samples having one or more analytes in high or low...
US-1,040,7556 Surface modification methods for biomedical scaffolds
Many different substrates are used in tissue engineering as platforms to enhance cell attachment, proliferation and activity, either in-vitro, to multiply...
US-1,040,7416 Kappa opioid agonists and uses thereof
Provided are compounds of Formula I: ##STR00001## and pharmaceutically acceptable salts and solvates thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4,...
US-1,040,4071 Power system for multiple power sources
A voltage booster allowing for increased utilization of low voltage, high current, unregulated DC power ("LVDC source"), such as, but not limited to, fuel...
US-1,040,3939 Single wire battery pack temperature and identification method
Disclosed are techniques for identifying battery pack types and by inference battery chemistries by measuring a transient response of the battery pack to signal...
US-1,040,3903 Low-rate battery design
An electrochemical cell comprising a cathode and an anode residing within a casing, the anode being positioned distal of the cathode. The cathode having a...
US-1,040,1343 Gas sensing chemistry and sensors and sensing systems and method
A distributed chemical sensor using an optical fiber having a cladding containing an indicator dye complexed with a heavy metal salt whereby the dye is rendered...
US-1,040,0233 High load enzyme immobilization by crosslinking
Methods of cross-linking polypeptide molecules are provided, where such methods include combining a cross-linking agent and polypeptide molecules in a solution...
US-1,040,0117 Ionizing radiation resistant coatings
A mixture of a lacquer and carbon nanotubes that form a cross-linked network to convert excitation energy into non-chemistry inducing energy in a cured lacquer.
US-1,039,6568 Battery charger with user interface
A battery single charger may accommodate Li-type and Ni-type batteries, having default charge settings and user-adjustable charge parameters in an `advanced...
US-1,039,6203 Pre-sculpting of Si fin elements prior to cladding for transistor channel applications
Transistor fin elements (e.g., fin or tri gate) may be modified by radio frequency (RF) plasma and/or thermal processing for purpose of dimensional sculpting....
US-1,039,6176 Selective gate spacers for semiconductor devices
Techniques related to forming selective gate spacers for semiconductor devices and transistor structures and devices formed using such techniques are discussed....
US-1,039,2739 Dispenser cup
A washing machine includes a cabinet defining a housing with internal components of a conventional automated clothes washer, a door mounted to the cabinet to...
US-1,039,2358 Oxidation chemistry on furan aldehydes
Provided herein are methods of producing halomethylfuroic and acyloxymethylfuroic acid and ester compounds from furfural starting compounds. For example,...
US-1,039,2314 Material and method of manufacture for engineered reactive matrix composites
A high strength engineered reactive matrix composite that includes a core material and a reactive binder matrix combined in high volumes and with controlled...
US-1,038,6656 Methods and apparatus to form separators for biocompatible energization elements for biomedical devices
Methods and apparatus to form biocompatible energization elements are described. In some examples, the methods and apparatus to form the biocompatible...
US-1,038,6340 Detection of substances of interest using gas-solid phase chemistry
The present disclosure is directed to methods and systems for detecting a chemical substance. The methods and systems include using gas-solid phase chemistry to...
US-1,038,5499 Dispensing treating chemistry in a laundry treating appliance
An appliance and method of operating a laundry treating appliance having a treating chamber for receiving laundry for treatment and a dispensing system having a...
US-1,038,4171 Modified thin film composite reverse osmosis membrane and a process for preparation thereof
The present invention relates to a complete process for preparation of high flux and salt rejection thin film composite (TFC) reverse osmosis (RO) membrane...
US-1,038,1687 Methods of forming biocompatible rechargable energization elements for biomedical devices
Methods and apparatus to form biocompatible energization elements are described. In some embodiments, the methods and apparatus to form the biocompatible...
US-1,038,1635 High energy density Li-ion battery electrode materials and cells
A method of preparing a high capacity nanocomposite cathode of FeF.sub.3 in carbon pores may include preparing a nanoporous carbon precursor, employing...
US-1,038,1108 Web search and information aggregation by way of molecular network
A molecular network-based web search and information aggregation system and a process for creating a synthetic molecular network are disclosed. The amount of...
US-1,037,9091 Automatic titrator
The present invention generally relates to continuous methods quantifying a target analyte concentration in a process solution. These methods are continuous...
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