| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 106638000 |
Inorganic settable ingredient containing
| 960 |
| 106310010 |
Marking
| 525 |
| 106162100 |
Carbohydrate or derivative containing
| 244 |
| 106287100 |
Silicon containing other than solely as silicon dioxide or as part of an aluminum-containing compound
| 131 |
| 106150050 |
Contains fireproofing or biocidal agent
| 123 |
| 106273100 |
Bituminous material or tarry residue
| 107 |
| 106286100 |
Inorganic materials only containing at least one metal atom
| 104 |
| 106140050 |
Corrosion inhibiting coating composition
| 72 |
| 106287230 |
O-containing organic compound
| 66 |
| 106124100 |
Proteinaceous material containing
| 66 |
| 106600000 |
Alkali metal silicate containing
| 50 |
| 106035000 |
Dental
| 47 |
| 106100050 |
Metal-depositing composition or substrate-sensitizing compositions for metal-depositing compositions
| 45 |
| 106287200 |
Heterocyclic (only N, O, S, Se, Te)
| 43 |
| 106287180 |
Heavy metal compound containing
| 43 |
| 106270000 |
Wax containing
| 36 |
| 106002000 |
Coating repellent
| 34 |
| 106243000 |
Fat, fatty oil, fatty oil acid or salt thereof containing
| 30 |
| 106380200 |
Molds and mold coating compositions
| 21 |
| 106287170 |
Aluminum compound containing
| 17 |
| 106122000 |
Pore forming
| 16 |
| 106218000 |
Natural resin or derivative containing
| 15 |
| 106285000 |
Hydrocarbon containing
| 13 |
| 106286800 |
Inorganic materials only
| 13 |
| 106003000 |
Polishes
| 12 |
| 106287350 |
Miscellaneous
| 11 |
| 106287340 |
Silicon dioxide containing
| 11 |
| 106287290 |
Phosphorus or nitrogen containing
| 8 |
| 106036000 |
Tractive or friction surface
| 8 |
| 106013000 |
Fog, frost or ice preventive
| 8 |
| 106033000 |
Leak stopping | 5 |
| 20090114122 | Engine block sealant compositions and methods for their use - A composition for sealing leaks in an engine includes a water-soluble metal silicate, a body of organic fibers, and a body of inorganic fibers. The organic fibers may include synthetic polymeric fibers as well as natural fibers such as cellulose and animal-derived materials. The inorganic fibers may include refractory fibers such as glass, ceramic or mineral fibers. The composition may be prepared in the form of a dry material or as a solution. Also disclosed are methods for using the composition. | 05-07-2009 |
| 20100116170 | Cement compositions comprising crystalline organic materials and methods of using same - A method of servicing a wellbore comprising placing a composition comprising cement, water, and a heat sink material into a wellbore, and allowing the composition to set, wherein at least a portion of the heat sink material undergoes a phase transition by absorbing at least a portion of the heat released upon hydration of the cement. A method of completing a wellbore, comprising forming a wellbore in a subterranean formation comprising permafrost, gas hydrates, or both, preparing a cement composition comprising cement, water, and a heat sink material, placing the cement composition into an annulus formed between a casing and the wellbore, and allowing the composition to set, wherein at least a portion of the heat sink material undergoes a phase transition by absorbing at least a portion of the heat released upon hydration of the cement, thereby reducing an amount of heat transferred from the annular cement to the surrounding permafrost and/or gas hydrates. | 05-13-2010 |
| 20110094414 | FORMULATING A SEALANT FLUID USING GAS TO LIQUID BASE STOCKS - It has been determined that sealant fluid formulations comprising a lubricant oil derived from Fischer-Tropsch waxes demonstrate performance comparable to sealant fluid comprising lubricants derived from polyalphaolefins (PAO's). The sealant fluids of the current invention can provide excellent performance properties similar to those provided by PAO based sealant fluids, but at lower cost. | 04-28-2011 |
| 20120118199 | Sealant Composition and Method of Making It - Valve-through tire puncture sealant compositions including dissolved and undissolved natural bio-materials, anti-freezing agents and other rigid particles are invented. In the preparation, an aqueous solution with 0.1-10 wt % dissolved bio-materials and 0.1%-10 wt % tackifier is mixed with anti-freezing agent, in which 0.01-5 wt % rigid particles of bio-materials and other particles are suspended. Weight percentage of water and anti-freezing agent are 20-40 wt % and 20-70 wt % respectively. Trace amounts of additives such as colouring and preservative are possibly added to the sealant. The invention includes the method for preparing the sealant composition containing bio-materials. The proposed sealant compositions have several advantages: Environmentally friendly, insignificant settling, long shelf-life, etc. The sealant is capable of sealing puncture formed by less than or equal to 6.35 mm spike for long duration, i.e. more than 30 hours. | 05-17-2012 |
| 20120247366 | LEAK SEALANT FOR DAMS AND OTHER STRUCTURES - An environmentally acceptable leak sealant comprising lava rock aggregate (scoria) for sealing leaks in dams, holding ponds or other water-containing structures. The aggregate is selected and graded for particle size and density. Particles of different sizes co-operate to engage walls of the leak and interlock with each other to form a seal within a leak opening. The particles must sink at a suitable rate, and become entrained in water flow through the leak. Beneficially larger particles have a generally higher sink rate than smaller particles, and so arrive first at the leak to staunch a major part of the flow; intermediate and smaller particles follow to form an effective seal. Applications include sealing sluice gates, stop logs at hydroelectric dams to reduce water wastage for increased electricity productivity, for maintenance requiring de-watering of the turbine; or for sealing leaks in cracks in bedrock or concrete structures associated with dams. | 10-04-2012 |
| 106287270 |
Halogen containing | 4 |
| 20110303121 | FUNCTIONALIZED GRAPHENE AND METHODS OF MANUFACTURING THE SAME - The present invention relates to the novel material fluorographene (FG), methods of making fluorographene, and its applications in electronics and related fields. The fluorographene also finds use in improving the properties of composite materials by incorporating the fluorographene of the invention with one or more materials such as fluoropolymers (FP) and the like. Conventionally, FP inter-chain interactions are very weak but spread over the area of FG, FG is able to act as a very effective and compatible reinforcement. | 12-15-2011 |
| 20120118204 | METHOD FOR PREPARING LOW K MATERIAL AND FILM THEREOF - A method for preparing a low dielectric constant (low k) material and a film thereof is provided. The method includes the following steps. A substrate is first put into a plasma generating reaction system, and a carrier gas carrying a carbon and fluorine containing silicon dioxide precursor is then introduced into the plasma generating reaction system, so that the carbon and fluorine containing silicon dioxide precursor is formed on the substrate. After that, the carbon and fluorine containing silicon dioxide precursor is converted to a low k material film through heating; meanwhile, a stress of the low k material film is eliminated such that the film has a more compact structure. By means of these steps the carbon and fluorine containing silicon dioxide precursor is still capable of forming a low k material film of silicon dioxide containing a large amount of fluorocarbon, even under various different atmospheres. | 05-17-2012 |
| 20150068428 | Compositions and Methods for Servicing Subterranean Wells - This invention relates to methods for servicing subterranean wells, in particular, fluid compositions and methods for remedial operations during which the fluid compositions are pumped into a wellbore and make contact with well cements placed during primary cementing or previous remedial cementing operations. | 03-12-2015 |
| 20160075888 | COMPOSITION OF HYDROPHILIC PAINTED SURFACE - Paint configured to provide a hydrophilic paint surface comprising a paint base and a texture imprinting additive (TIA) that provides sacrificial particles upon drying of the paint. Loss of the sacrificial particles increases roughness and reduces the contact angle with water, providing a hydrophilic surface that is wettable and hence self-cleaning. Also described are specific types of TIA, methods of making the paint, methods of making a hydrophilic surface, and kits. | 03-17-2016 |
| 106012000 |
Saturating or indurating | 3 |
| 20100139522 | MIXTURE AND METHOD FOR PRESERVING POROUS MATERIALS - The invention relates to a liquid substance mixture for conserving porous materials, in particular objects made of stone or wood, the mixture containing at least two substances from the group of the organically modified silicon dioxides, in particular organo(alkoxy)silanes (ormosils). The invention further relates to a method for conserving porous materials. | 06-10-2010 |
| 20100229756 | Additive composition for spraying water to prevent dust scattering - [Object] To provide an additive for dust scattering preventing coating water of which the coating water can permeate into a mineral-fiber-containing installation layer of asbestos, etc., to suppress scattering of dust and thereby enable stripping removal of the mineral-fiber-containing installation layer to be performed efficiently, at low cost, and safely. | 09-16-2010 |
| 20140202356 | COMPOSITIONS FOR TREATING MATERIALS AND METHODS OF TREATING SAME - Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition. | 07-24-2014 |
| 106287320 |
Sulfur containing | 2 |
| 20090320718 | FLUOROSURFACTANTS - The present invention relates to the use of end groups Y, where Y stands for CF | 12-31-2009 |
| 20150353743 | ELECTROMAGNETIC ABSORBING COMPOSITION - EM field absorbing compositions, particularly lightweight magnetic and carbon loaded compositions. The composition finds particular use as a radar absorbing coating for structures. There are further provided coated surfaces comprising the composition, methods of absorbing EM radiation, and methods of use of such a composition, such that a surface coated in the composition is capable of absorbing EM radiation. | 12-10-2015 |
| 106123110 |
Cellulose liberation waste liquor, solid, or reaction product thereof containing (e.g., black liquor, sulfite yeast liquor, neutralized sulfite liquor, etc.) | 1 |
| 20130186302 | Adhesion and cohesion modifiers for asphalt - The present invention relates to a bitumen or asphalt formulation for the pavement of road surfaces, said formulation comprising a mixture of bitumen and aggregates, and an additive package evenly distributed therein, said additive package comprising from about i) 10 to 60% by weight of an amine or modified amine surfactant, ii) from about 20 to 90% of an asphalt rheology modifying component. | 07-25-2013 |
