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-8,337,631 Dishwasher with separate sump for concentrated fluid supply
A dishwasher includes a main sump that holds the main wash fluid supply, and a separate sump formed in the bottom wall of the tub away from the main sump. The...
US-8,337,628 Non-integrated bulk dispenser and method of operating a dishwasher having same
A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being...
US-8,329,905 Synthesis of diethyl{[5-(3-fluorophenyl)-pyridine-2yl]methyl}phosphonate
This application discloses a novel process for the preparation of phosphonate esters useful as intermediates in the preparation of himbacine analogs, themselves...
US-8,329,184 Process for manufacturing vaccines
The present application discloses an improved method for conducting saccharide-protein conjugation reactions using carbodiimide condensation chemistry....
US-8,328,967 Nano-laminate-based ignitors
Sol-gel chemistry is used to prepare igniters comprising energetic multilayer structures coated with energetic materials. These igniters can be tailored to be...
US-8,327,861 Megasonic precision cleaning of semiconductor process equipment components and parts
Methods and apparatus are provided for using various megasonic apparatus including megasonic tanks, scanning megasonic plates, megasonic jets, and megasonic...
US-8,324,334 Telechelic olefin metathesis polymers from renewable feedstocks
Olefin metathesis polymerization reactions are disclosed, and more particularly ring-opening metathesis polymerization of cyclic olefins with olefinic...
US-8,324,108 Increasing robustness of a dual stress liner approach in a semiconductor device by applying a wet chemistry
In a dual stress liner approach, unwanted material provided between closely spaced gate electrode structures may be removed to a significant degree on the basis...
US-8,323,696 Nanoparticles for immunotherapy
Nanoparticles that activate complement in the absence of biological molecules are described. The nanoparticles are shown to specifically target antigen...
US-8,319,295 Use of F-based gate etch to passivate the high-k/metal gate stack for deep submicron transistor technologies
A new, effective and cost-efficient method of introducing Fluorine into Hf-based dielectric gate stacks of planar or multi-gate devices (MuGFET), resulting in a...
US-8,318,589 Method for forming transparent conductive oxide
Embodiments disclosed herein generally relate to a process of depositing a transparent conductive oxide layer over a substrate. The transparent oxide layer is...
US-8,318,030 Magnetic device definition with uniform biasing control
A method of fabricating a magnetic device is described. A mask removing layer is formed on a layered sensing stack and a hard mask layer is formed on the mask...
US-8,314,251 Total synthesis of salinosporamide A and analogs thereof
The present application relates to certain compounds and to methods for the preparation of certain compounds that can be used in the fields of chemistry and...
US-8,314,090 Methods of synthesis of benzazepine derivatives
The disclosure describes method of synthesis of substituted benzazepine derivatives. Preferred methods according to the disclosure allow for large-scale...
US-8,314,027 Wafer electroless plating system and associated methods
A dry-in/dry-out system is disclosed for wafer electroless plating. The system includes an upper zone for wafer ingress/egress and drying operations. Proximity...
US-8,311,744 Use of chemically and geologically consistent constraints for obtaining elemental chemistry downhole
A method for estimating a lithotype of an earth formation, the method includes: obtaining at least two different energy spectra of radiation received from the...
US-8,309,736 Alkyl H-phosphonates of N,N'-dialkylimidazoliums and of quaternary ammoniums and uses thereof
The application relates to the use of a salt associating an ammonium cation with an alkyl H-phosphonate anion of the following formula (I) in which R is a...
US-8,309,470 In-situ reclaim of volatile components
Methods, apparatus, and systems are provided for efficiently reclaiming solvents used to clean surfaces of semiconductor wafers, etc. More particularly,...
US-8,308,940 Chromatography devices and methods
Provided are chromatography devices having a stationary phase that includes patchy particles having at least two different surface chemistries, such as Janus...
US-8,304,468 Polymers comprising thioester bonds
This invention is in the field of polymer chemistry. More in particular it provides a method to produce polymers such as block copolymers or cross-linked...
US-8,301,390 Quantum chemistry simulations using optimization methods
Embodiments of the present invention provide, among other things, methods, apparatus, and systems for tuning a semiempirical process for predicting energy for...
US-8,299,128 Compositions comprising polymeric micelles for drug delivery
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.
US-8,298,677 Fluorescent silica-based nanoparticles
The invention generally relates to fluorescent nanoparticles and more specifically to silica-based fluorescent nanoparticles of less than 30 nm with covalently...
US-8,298,657 Porous interpenetrating polymer network
A functional, porous, interpenetrating polymer network (IPN) includes a first polymer network in the form of a porogenic support fabric (PSF) composed of linear...
US-8,296,918 Method of manufacturing a fluid sampling device with improved analyte detecting member configuration
An assembly is described that combines blood chemical analysis with lancing in a single multiple-test disposable cartridge. The penetrating members can be...
US-8,293,946 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same
The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation...
US-8,293,558 Method for releasing a thin-film substrate
The present disclosure relates to methods for selectively etching a porous semiconductor layer to separate a thin-film semiconductor substrate (TFSS) having...
US-8,293,119 Filter cap additive delivery system
A additive delivery system and method which includes a additive gel, a filter and a fluid/gel chemistry exchange region, wherein the exchange region subjects...
US-8,288,605 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same
The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation...
US-8,288,253 In.sub.xGa.sub.1-xAs.sub.YP.sub.1-Y quaternary etch stop for improved chemical resistivity of gallium arsenide...
A process for fabricating a semiconductor device. The process including (a) growing a channel layer on a buffer layer, (b) growing a barrier layer on the...
US-8,288,118 Method of analyzing various surface chemistries for culturing a given cell line
In one embodiment of the invention, there is provided a method of analyzing various surface chemistries for culturing a particular cell line, which includes the...
US-8,287,700 Methods and processes for attaching compounds to matrices
The present invention describes extremely rapid and efficient methods for the attachment of chemical moieties to matrices by the use of microwave technology....
US-8,286,288 Method of indicating operational information for a bulk dispensing system
A method of determining the number of doses and the types of a treating chemistry available in the bulk dispensing system, and providing an indication of the...
US-D669,191 Microfluidic cartridge
US-8,283,423 Polymer synthetic technique
The present invention generally relates to methods for the synthesis of species including monomers and polymers. Methods of the invention comprise the use of...
US-8,283,257 Systems and methods for oscillating exposure of a semiconductor workpiece to multiple chemistries
Systems and methods for oscillating exposure of a semiconductor workpiece to multiple chemistries are disclosed. A method in accordance with one embodiment...
US-8,281,439 Control and wash cycle for activation and deactivation of chemistry in the wash bath of an automatic washer
A control for an automatic washer to operate the washer through a wash cycle determined based upon various soils and stains in the substrate load to be washed...
US-8,278,252 Nano-sized particles for stabilizing viscoelastic surfactant fluids
An aqueous, viscoelastic fluid gelled with a viscoelastic surfactant (VES) is stabilized and improved with an effective amount of an alkaline earth metal oxide,...
US-8,277,726 Hybrid water treatment for high temperature steam generators
A steam generation system comprises: an oxygenated water treatment (OWT) sub-system configured to generate water having oxidizing chemistry; a steam generation...
US-8,277,675 Method of damaged low-k dielectric film layer removal
An apparatus, system and method for removing a damaged material from a low-k dielectric film layer include identifying a control chemistry, the control...
US-8,277,570 Method of preventing premature drying
A method for processing a substrate includes receiving a substrate and processing the substrate using a first fluid meniscus and a second fluid meniscus. The...
US-8,277,564 Method for removing a hardened photoresist
A method for removing a hardened photoresist from a semiconductor substrate. An example method for removing a hardened photoresist layer from a substrate...
US-8,273,875 High performance luminescent compounds
Embodiments relate to the field of chemistry and biochemistry, and, more specifically, to novel near-infrared dyes that are photostable and resistant to...
US-8,273,790 Exo-selective synthesis of himbacine analogs
This application discloses a novel process for the synthesis of himbacine analogs, as well as the compounds produced thereby. The synthesis proceeds by...
US-8,273,561 High pressure treatment of aggregated interferons
High pressure to treat aggregated interferons, particularly recombinant human interferon-.beta., to reduce the aggregate content of interferon material. Highly...
US-D667,960 Specimen collection container having a label and a closure
US-8,271,080 Decongestive therapy titration for heart failure patients using implantable sensor
Assessing decongestive therapy delivered to a heart failure patient involves use of an implantable sensor configured to sense a physiologic parameter indicative...
US-8,268,947 Addition reaction to fluoroallylfluorosulfate
The invention pertains to a process for preparing compounds of formula (I-A) or (I-B) here below: by reaction of perfluoroallylfluorosulfate (FAFS) of formula...
US-8,268,936 Synthesis of hybrid block copolymers and uses thereof
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and methods of preparing the same.
US-8,268,874 Anti-cancer compounds, synthesis thereof, and methods of using same
Embodiments relate to the field of chemistry and biochemistry, and, more specifically, to anti-cancer compounds, synthesis thereof, and methods of using same....
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | Next →

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.