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:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
2018/0371180 METHOD AND DEVICE FOR PURIFYING POLYBUTYLENE TEREPHTHALATE
A method for purifying polybutylene terephthalate (PBT) includes: providing or receiving initial PBT, in which oligomers and tetrahydrofuran are present;...
2018/0371179 RESIN COMPOSITION PELLET
In resin composition pellets containing a desiccant, an object of the present invention is to be able to avoid bridging phenomena and stabilize the feed rate,...
2018/0371178 DISPERSION COMPOSITION, CURABLE COMPOSITION, LIGHT-SHIELDING FILM, COLOR FILTER, AND SOLID-STATE IMAGING DEVICE
A dispersion composition contains a pigment, a dispersant, and a cyclic or chain-like polyester compound. A curable composition contains the above-described...
2018/0371177 PROCESS FOR PRODUCING DISPERSION CONTAINING ELECTROCONDUCTIVE POLYMER
A method for producing a conductive polymer-containing dispersion, the method including a polymerization step of subjecting a monomer that is to be a...
2018/0371176 PROCESS FOR THE PREPARATION OF POLYOLEFIN-BASED GRAFT COPOLYMERS COMPRISING A FIRST LONG CHAIN BRANCHED...
The present invention relates to a process for the preparation of polyolefin-based graft copolymers comprising a first long chain branched polyolefin block and...
2018/0371175 Cationic Phototransfer Polymerization
The invention relates to a method for producing acetal-containing polymers, in particular polyurethane or polyester polymers, by reacting polymers comprising...
2018/0371174 GLYCIDYL ETHER ALKOXYLATE BLOCK COPOLYMERS
The present invention relates to a compound having the following structure I: ##STR00001## where Ar.sup.1, R, R.sup.1, E, m, n, x, y, p, and s are defined...
2018/0371173 SILOXANE RESIN COMPOSITIONS
Unique compositions containing organopolysiloxanes having both silicon-bonded hydrogen and aliphatically unsaturated groups exhibit robust processing...
2018/0371172 AGED POLYMERIC SILSESQUIOXANES
An aged polymeric silsesquioxane comprising a product of heating a cured polymeric silsesquioxane of formula (I) (see specification) at a temperature of from...
2018/0371171 AROMATIC POLYSULFONE RESIN AND METHOD FOR PRODUCING SAME
An aromatic polysulfone resin having a yellowness index of 50 or higher and a weight average molecular weight of 25,000 to 45,000 is provided.
2018/0371170 POLYIMIDE POLYMER AND POLYIMIDE FILM
A polyimide polymer is provided. The polyimide polymer includes a repeating unit represented by formula 1. ##STR00001## In formula 1, Ar is a tetravalent organic...
2018/0371169 POLYETHERIMIDE COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES PREPARED THEREFROM
A polyetherimide composition includes a polyetherimide and two or more of a residual metal content, a sulfate anion, a phosphate anion, a nitrite anion, a...
2018/0371168 DIANHYDRIDES, POLYIMIDES DERIVED FROM BISCATECOL, METHODS OF MAKING, AND METHODS OF USE
The present disclosure provides for a multi-anhydride, a polyimide, a method of making a dianhydride, a method making a multi-anhydride, a method of making a...
2018/0371167 A SOLVENT-FREE MELT POLYCONDENSATION PROCESS OF MAKING FURAN-BASED POLYAMIDES
Disclosed herein are processes of making furan-based polyamides using solvent-free melt condensation of a diamine and an ester derivative of ...
2018/0371166 END-MODIFIED POLYAMIDE RESIN AND METHOD FOR PRODUCING SAME
Provided is an end modified polyamide resin containing 1 to 20% by mass of an end structure represented by the following general formula (I) and 0.1 to 5% by...
2018/0371165 SUBSTOICHIOMETRIC ALKOXYLATED POLYETHERS
Provided herein are polymers obtainable by a process including the steps a) and b) described below. In Step a) at least one component a1) is condensed to...
2018/0371164 METHOD FOR PRODUCING POLYCARBONATE
A process for producing polycarbonate comprising contacting a dihydroxy capped carbonate and a diaryl carbonate in a reaction zone in the presence of a...
2018/0371163 METHOD FOR PRODUCING OLIGOMERS FOR PRODUCING POLYCARBONATES
A process for producing an oligomer comprising contacting a alkylaryl carbonate and a dihydroxy compound in a reaction zone in the presence of an...
2018/0371162 METHOD FOR PREPARING A MELT POLYCARBONATE
A process for producing polycarbonate comprising: a) contacting a dialkyl carbonate with a dihydroxy compound in an oligomerization zone in the presence of an...
2018/0371161 AROMATIC POLYCARBONATE OLIGOMER SOLID
The purpose of the present invention is to provide an aromatic polycarbonate oligomer solid which has a markedly reduced low molecular weight component, has no...
2018/0371160 FOAM MOLDED BODY
An object of the present invention is to provide a molded body that is easy to produce and obtained by foaming a polycarbonate copolymer containing, as a raw...
2018/0371159 PROCESS FOR THE PRODUCTION OF POLYOXYMETHYLENE BLOCK COPOLYMERS
The invention relates to a process for producing polyoxymethylene block copolymers, comprising the step of activating the DMC catalyst in the presence of an...
2018/0371158 PEPTIDOMIMETIC POLYMERS AS CONTROLLED RELEASE MATRICES FOR SMALL MOLECULES, BIOLOGICALS, SYNTHETIC OR...
A controlled release polymer is provided which includes a polymer that has backbone selected from polyesters and polyurethanes, and an amide group with a...
2018/0371157 THIADIAZOLOPYRIDINE POLYMERS, THEIR SYNTHESIS AND THEIR USE
The present invention relates to thiadiazolopyridine polymers, their synthesis and their use. The present invention further relates to organic electronic...
2018/0371156 POLYMER
A polymer comprising a repeat unit of formula (I): (I) wherein each Ar.sup.1 and each Ar.sup.2 independently represents a substituted or unsubstituted aromatic...
2018/0371155 PROCESS FOR PRODUCING ALUMINUM-CHELATE-BASED LATENT CURING AGENT, AND THERMOSETTING EPOXY RESIN COMPOSITION
An aluminum-chelate-based latent curing agent is capable of showing excellent solvent resistance and excellent storage stability at room temperature without...
2018/0371154 EPOXY CURATIVE COMPOSITION AND COMPOSITIONS THEREFROM
An epoxy curative is provided comprising: a) a Lewis base, b) calcium nitrate, and c) a polyamine amide salt. The present disclosure additionally provides a...
2018/0371153 A Thermosetting Epoxy Resin Composition for the Preparation of Outdoor Articles, and the Articles Obtained...
A thermosetting epoxy resin composition comprising (A) a glycidyl-type epoxy resin comprising a mixture of (a1) from 10 wt % to 90 wt % of at least one...
2018/0371152 Polyurethanes With Reduced Aldehyde Emission
The present invention relates to Provided herein is a process for the production of polyurethanes with reduced aldehyde emission, where wherein a CH-acidic...
2018/0371151 NOVEL HYDROXY-TERMINATED (PER)FLUOROPOLYETHER-URETHANE POLYMERS AND THEIR USE IN CLEAR-COAT COMPOSITIONS
The present invention relates to novel hydroxy-terminated (per)fluoropolyether polymer derivatives comprising urethane moieties and their use as additive in...
2018/0371150 POLYETHER POLYOL COMPOSITIONS
Embodiments of the present disclosure are directed towards polyether polyol compositions that can be utilized to form semi-rigid foams. As an example, a...
2018/0371149 URETHANE-CROSSLINKED BIODEGRADABLE ELASTOMERS
Among other things, the present disclosure provides compositions and methods for an elastomeric cross-linked polyester material. Such an elastomeric...
2018/0371148 TWO COMPONENT POLYURETHANE COMPOSITION
The present invention relates to a composition comprising a first component containing at least one polyol, and a second component containing at least one...
2018/0371147 AQUEOUS POLYMER DISPERSION FOR ADHESIVE COMPOUNDS
Disclose herein are aqueous polymer dispersions for pressure-sensitive adhesives, as well as processes for the preparation of the aqueous polymer dispersions,...
2018/0371146 RESIN COMPOSITION
An object of the present invention is to provide a resin which can be used as an aqueous binder and has sufficient binding properties. The present invention is a...
2018/0371145 PROCESS FOR IMPROVING THE CRITICAL DIMENSION UNIFORMITY OF ORDERED FILMS OF BLOCK COPOLYMER
Provided is a process for improving the critical dimension uniformity of an ordered film of a diblock copolymer on a surface. The process includes curing, on a...
2018/0371144 LOW TEMPERATURE RADICAL INITIATOR SYSTEM AND PROCESSES MAKING USE THEREOF
The present invention refers to a process making use of a radical initiator system comprising peroxy compounds, in particular peroxyketals, in the presence of...
2018/0371143 A PROCESS FOR PREPARING AN ULTRA-HIGH MOLECULAR WEIGHT POLYMER VIA EMULSION POLYMERIZATION AT ROOM TEMPERATURE
The invention discloses a process for preparing an ultra-high molecular weight polymer via emulsion polymerization at the room temperature, belonging to the...
2018/0371142 MODIFIED POLYOLEFIN RESIN
The present invention provides a modified polyolefin resin that can form a coating that exhibits excellent adhesion to a low-polarity base material, especially...
2018/0371141 RUBBER COMPOSITION COMPRISING A FUNCTIONAL DIENE POLYMER
The present invention relates to a rubber composition based on at least one polymer matrix comprising a diene elastomer Ed and a functional diene polymer that...
2018/0371140 Functional Initiator For Anionic Polymerization
An ethylenically unsaturated polymer includes at a terminus the radical of a compound that is the reaction product of a secondary amine and a vinyl aromatic...
2018/0371139 POLYMERIZABLE BLOCKERS OF HIGH ENERGY LIGHT
Described are high energy light blocking compounds and ophthalmic devices containing the compounds. In particular, described are hydroxybiphenyl benzotriazole...
2018/0371138 AQUEOUS SYNTHESIS AND IN-SITU RAPID SCREENING OF AMPHIPHILIC POLYMERS
The present invention refers to a novel screening method for transfection employing novel acryloyl based amphiphilic polymers.
2018/0371137 SALT-RESISTANT HYDROPHOBICALLY MODIFIED COPOLYMER NANOSTRUCTURES AS VISCOSITY INCREASING AGENTS FOR ENHANCED...
A hydrophobically modified copolymer nanostructure includes a first monomer and a second monomer. The first monomer is a hydrophilic monomer. The second...
2018/0371136 IMPRINT MATERIAL
A novel imprint material including: (A) a compound of formula (1); (B) a compound of formula (2); (C) a compound of formula (3); (D) a compound of formula (4);...
2018/0371135 METHOD OF MANUFACTURING FLUOROELASTOMERS
The invention pertains to a method for manufacturing a (per)fluoroelastomer [fluoroelastomer (A)] comprising the following steps: step (a): polymerizing in an...
2018/0371134 FLUOROELASTOMER COMPOSITIONS
The invention pertains to a (per)fluoroelastomer composition comprising: --a (per)fluoroelastomer [fluoroelastomer (A)]; and --at least one ...
2018/0371132 High Molecular Weight Multimodal Elastomer Compositions with Good Processability
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such...
2018/0371131 METHOD FOR ALTERING MELT FLOW RATIO OF ETHYLENE POLYMERS
A method for altering the melt flow ratio (MFR) of ethylene copolymers made in a gas phase reactor using a supported Ziegler-Natta catalyst treated with a...
2018/0371130 ETHYLENE COPOLYMERS AND PROCESS FOR THE PRODUCTION THEREOF
The present invention relates to an ethylene copolymer comprising: (iv) .gtoreq.78.0 and .ltoreq.99.9 mol % of recurring units derived from ethylene; (v)...
← 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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | 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.