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-1,018,6530 Etch chemistries for metallization in electronic devices
In various embodiments, etchants featuring (i) mixtures of hydrochloric acid, methanesulfonic acid, and nitric acid, or (ii) mixtures of phosphoric acid,...
US-1,017,9953 Hydrogel-mediated electropolymerization of conducting polymers
Selective electropolymerization of conducting polymers using a hydrogel stamp is disclosed. The ability of this simple method to generate patterned films of...
US-1,017,9878 Wet etch chemistry for selective silicon etch
For a metal gate replacement integration scheme, the present disclosure describes removing a polysilicon gate electrode with a highly selective wet etch...
US-1,017,9388 High throughput finishing of metal components
A method for finishing a surface of a metal component is carried out in a receptacle containing a quantity of non-abrasive media. The component is at least...
US-1,017,4198 Self-healing polymer materials for wire insulation, polyimides, flat surfaces, and inflatable structures
Materials based on low melt polyimide, polyurea, or polyurethane chemistry have been developed which exhibit self-healing properties. These high performance...
US-1,017,3980 Mixed disulfide conjugates of thienopyridine compounds and uses thereof
This invention is in the field of medicinal chemistry. In particular, the invention relates to mixed disulfide conjugates of thienopyridine compounds, and their...
US-1,017,2351 Performic acid on-site generator and formulator
Methods of generating performic acid by contacting aqueous oxidizing agent and aqueous formic acid source in liquid phase are disclosed. A system and apparatus...
US-1,017,0754 Silicon monoxide composite negative electrode material used for lithium ion battery, the preparation method...
The present invention relates to a silicon monoxide composite negative electrode material, which comprises silicon monoxide substrate. Nano-Silicon material...
US-1,016,7593 Apparatus and method for applying colors and performance chemicals on carpet yarns
Disclosed are processes for application of dyes and topical chemistries to single yarns during a yarn rewind process. The process foregoes the need for...
US-1,016,7196 Method of conversion of red phosphorous to soluble polyphosphides
Soluble polyphosphides were successfully generated in a number of organic solvents by a reaction between shelf-stable red phosphorus and potassium ethoxide or...
US-1,016,5925 Method of separating chemistries in a door-type dishmachine
The present disclosure relates to a dishmachine that includes at least two tanks and methods of using the tanks to isolate, substantially isolate, or...
US-1,016,4304 Thermally dissipative electrochemical cell
According to exemplary practice of the present invention, a cylindrical secondary electrochemical cell (e.g., lithium-ion cell) includes a disk that is made of...
US-1,016,1851 System and method for analyzing dusty industrial off-gas chemistry
An off-gas analyzer for analyzing H.sub.2O vapor, CO, O.sub.2, CO.sub.2 and/or H.sub.2 in a furnace gas stream is fluidically coupled to a gas extraction probe....
US-1,016,0726 Quinolone derivatives as antibacterials
This invention is in the field of medicinal chemistry and relates to compounds, and pharmaceutical compositions thereof, that inhibit bacterial gyrase. The...
US-1,015,9770 Apparatus and method for identifying alternative cell chemistries for batteries
New and useful systems, methods, and apparatuses for automatically identifying alternative cell chemistries of batteries that power portable electric devices...
US-1,015,5255 Systems and methods for changing the chemistry in heaps, piles, dumps and components
A method for storing hazardous materials within a pile by installing a drill casing a perforated casing section into a well installed in the pile, inserting a...
US-1,015,5053 Method for obtaining novel derivatives of naphthalene for the in vivo diagnosis of Alzheimer's disease
This invention relates to a chemistry branch, particularly to the field of compounds' organic synthesis that belong to the aromatic bicyclic or naphthalene...
US-1,015,4986 Ultrapure tetrahydrocannabinol-11-oic acids
This application is in the field of medicinal chemistry and relates to ultrapure ajulemic acid, its synthesis, pharmaceutical compositions and methods of use...
US-1,015,1758 Methods for top-down multiplexed mass spectral analysis of mixtures of proteins or polypeptides
Applications of ion-ion reaction chemistry are disclosed in which proton transfer reactions (PTR) and real-time data analysis methods are used to (1) simplify...
US-1,015,1536 Controlling evaporative cooling tower chemistry
The automatic reset of an evaporative cooling water dissolved solids set point based on detection of water softener performance is provided. A controller has a...
US-1,015,0680 Water monitoring device and method
A water monitoring device monitors and maintains swimming pool chemistry. The device includes sensors that detect water chemistry. The water monitoring device...
US-1,014,4178 Three-dimensional modelling and/or manufacturing apparatus, and related processes
A uniquely featured addition to previous three dimensional prototyping machinery without any traversing X and Y coordinate moving parts, thus saving time by...
US-1,014,3653 Multi-component nanochains
A multi-component nanochain for use in diagnostic and therapeutic applications includes at least three nanoparticles linked together to form the nanochain. At...
US-1,014,3350 Cap and receiver for coupling a container to a surface cleaning device
A system for coupling a container storing a treating chemistry to a surface cleaning device capable of dispensing the treating chemistry to a surface to be...
US-1,014,1614 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-1,014,1079 Targetry coupled separations
Targetry coupled separation refers to enhancing the production of a predetermined radiation product through the selection of a target (including selection of...
US-1,013,8330 Silicone elastomers capable of large isotropic dimensional change
Described herein is a highly effective route towards the controlled and isotropic reduction in size-scale, of complex 3D structures using silicone network...
US-1,013,7636 Three-dimensional modelling and/or manufacturing apparatus, and related processes
A uniquely featured addition to previous three dimensional prototyping machinery without any traversing X and Y coordinate moving parts, thus saving time by...
US-D834,300 Chemistry delivery device
US-1,013,5819 Wearable device authentication
A wearable device is used to authenticate a user into a user account at a user device of the user. In particular, the wearable device may include a sensor...
US-1,013,2023 Household cleaning appliance with a dispensing system operable between a single use dispensing system and a...
In a household cleaning appliance configured to execute a cleaning cycle on an article, having a non-bulk dispensing system that stores a single dose of...
US-1,013,0916 Biomimetic membranes and methods of making biomimetic membranes
The present disclosure is directed to biomimetic membranes and methods of manufacturing such membranes that include structural features that mimic the...
US-1,012,8528 Combinatorial chemistries for matching multiple batteries
A micro-hybrid battery system includes a lithium ion battery module configured to be coupled to an electrical load. The lithium ion battery module includes a...
US-1,012,8082 Apparatus and techniques to treat substrates using directional plasma and point of use chemistry
In one embodiment, an apparatus to treat a substrate may include an extraction plate to extract a plasma beam from a plasma chamber and direct the plasma beam...
US-1,012,6306 Methods for assessing biospecimen integrity
Methods for quantifying biospecimen sample integrity using markers of oxidation (FIG. 1). Under conditions of incomplete blood plasma/serum (P IS) sample...
US-1,012,5105 Triazabutadienes as cleavable cross-linkers
Triazabutadiene molecules as cleavable cross-linkers adapted to cross-link components with click chemistry, e.g., clickable triazabutadienes. For example, in...
US-1,012,5021 Process for preparing cellular inorganic monolithic materials and uses of these materials
A process is provided for preparing an inorganic material in the form of an alveolar monolith of a silica matrix where the monolith includes interconnected...
US-1,012,2764 Multi-factor and context sensitive biometric authentication system
This disclosure describes techniques that facilitate granting an access privilege to a client device based on selectively authenticating biometric data....
US-1,011,9951 On-line wet chemistry analyzer
A wet chemistry analyzer is provided. The wet chemistry analyzer comprises a reaction chamber configured to receive a reactant solution from a sample inlet and...
US-1,011,9948 Sulfur solubility in gas measurement system
This present disclosure is directed to a method and apparatus for collecting small amounts, sub mg levels, of elemental sulfur (or other trace elements such as...
US-1,011,9065 Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoir
The present invention relates to the field of oilfield chemistry, and discloses a composition for fracturing and displacement and a method for fracturing and...
US-1,011,8993 Systems chemistry approach to polyhexahydrotriazine polymeric structures
In some embodiments, a product, such as a thermoset, has a polyhexahydrotriazine and a self-polymerized cross-linkable polymer. In some embodiments, a product...
US-1,011,8058 Fire suppression systems
A method of fire suppression may include injecting a reactive agent into a reaction zone to produce a catalytically active species for fire suppression and...
US-1,011,7946 Self-assembling ultrashort peptides modified with bioactive agents by click chemistry
The present invention relates to hydrogels comprising a first peptide with a covalently linked bioactive agent and optionally a second peptide. The present...
US-1,011,6632 System, method and computer-accessible medium for secure and compressed transmission of genomic data
An exemplary system, method and computer-accessible medium can be provided for generating an encrypted reference-based secure-compression of randomly located...
US-1,011,5606 Methods of promoting adhesion between underfill and conductive bumps and structures formed thereby
Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods and structures may include...
US-1,011,3225 Maskant for use in aluminizing a turbine component
A mask is used in aluminizing of superalloy turbine component, such as a turbine blade, where a region exposed to relatively high operating temperature is...
US-1,011,2884 Asymmetrical hydrogenation reaction of ketonic acid compound
The present invention relates to the technical field of organic chemistry, specifically an asymmetrical hydrogenation of an .differential.-ketonic acid...
US-1,010,9673 Double-masking technique for increasing fabrication yield in superconducting electronics
An improved microfabrication technique for Josephson junctions in superconducting integrated circuits, based on the use of a double-layer lithographic mask for...
US-1,010,7804 Methods for detecting target analytes and enzymatic reactions
A microsphere-based analytic chemistry system and method for making the same is disclosed in which microspheres or particles carrying bioactive agents may be...
← 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 75 76 77 78 79 | 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.