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Fracture

Fracture-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material
Schott Ag
June 15, 2017 - N°20170167960

An improved measurement method and a corresponding measurement device are provided that measure the edge strength of plate-shaped elements made of brittle-fracture material. For this purpose, a long sample is drawn apart at the short edges, wherein the force transmission points lie next to the center of gravity of the base surface of the sample.
System and method for perforating a wellbore
Baker Hughes Incorporated
June 15, 2017 - N°20170167233

A system and method for stimulating hydrocarbon production from a wellbore that perforates the formation around the wellbore in strategic locations so that fractures can be formed in the formation having specific orientations. The system includes deep penetration perforators that extend past a portion of the formation adjacent the wellbore having locally high internal stresses (a stress cage); and big ...
Method and composition for controlling fracture geometry
Schlumberger Technology Corporation
June 15, 2017 - N°20170167222

A method for treating a subterranean formation and for controlling a fracture geometry of a fracture in a subterranean formation. The treatment includes injection of a treatment fluid comprising particles having different sizes and a fiber that does not allow for the particles to settle in a near wellbore area. The treatment fluid triggers particle bridging in the far field.
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Fracture Patent Applications
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Processing aids and masterbatches for the same
Hannanotech Co.,ltd.
June 15, 2017 - N°20170166738

The present invention relates to a processing aid of a non-fluorinated melt-processable polymer and a masterbatch for a processing aid, features the inclusion of a processing aid comprising a fluoropolymer forming clustered secondary particles each having a particle size of 2 μm to 2 mm and being a combination of primary fluoropolymer particles each having a diameter of 0. 02 μ...
Method of making nanocrystalline metal flakes and nanocrystalline flakes made therefrom
Purdue Research Foundation
June 15, 2017 - N°20170165756

A method of producing flakes containing nanostructures from a part made of a material. The method includes subjecting the part made of the material to peening by shots driven by ultrasonic energy for a period of time, wherein nanostructures form on the surface of the part and, subsequently, damage to the part caused by continued peening of the part by ...
Device for repositioning bone fracture fragments
Maquet Gmbh
June 15, 2017 - N°20170165142

A device for repositioning bone fracture fragments is disclosed. The device has a carrier assembly and a first arm assembly attached to the carrier assembly, the first arm assembly configured to hold a first bone fracture fragment. The device also has a second arm assembly attached to the carrier assembly, the second arm assembly configured to hold a second bone ...
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Fracture Patent Applications
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inventor
  • 544+ full patent PDF documents of Fracture-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Proximal humerus fixing device
Maquet Gmbh
June 15, 2017 - N°20170164986

The present invention discloses a proximal humerus fixing device. The fixing device comprises: a fixer, a main nail, anti-rotation nails and locking nails; the fixer is disposed in a medullary cavity of the proximal humerus and is matched with the medullary cavity of the proximal humerus; the upper end of the fixer comprises a first contact portion and a second ...
Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, ...
Acclarent, Inc.
June 15, 2017 - N°20170164965

Sinusitis, enlarged nasal turbinates, tumors, infections, hearing disorders, allergic conditions, facial fractures and other disorders of the ear, nose and throat are diagnosed and/or treated using minimally invasive approaches and, in many cases, flexible catheters as opposed to instruments having rigid shafts. Various diagnostic procedures and devices are used to perform imaging studies, mucus flow studies, air/gas flow ...
System for use in treatment of vertebral fractures
Dfine, Inc.
June 15, 2017 - N°20170164956

Methods and devices that displace bone or other hard tissue to create a cavity in the tissue. Where such methods and devices rely on a driving mechanism for providing moving of the device to form a profile that improves displacement of the tissue. These methods and devices also allow for creating a path or cavity in bone for insertion of ...
Chair tray and chassis, chassis forming method and chassis mounting structure of the same
Zhongwei Holding Group Co., Ltd
June 15, 2017 - N°20170164749

The present invention discloses a chair tray and chassis, chassis forming method and chassis mounting structure of the same. The main points of its technical solution are that the chair chassis comprises a chassis body that is arranged with a mounting hole thereon for mounting a regulating knob. The edge at the position corresponding to the mounting hole of the ...
Method and system for formation texture and rock type identification
Schlumberger Technology Corporation
June 08, 2017 - N°20170160421

In one embodiment, a method includes receiving, via a processor, data from a plurality of imaging buttons disposed on a downhole tool within a borehole, generating, via the processor, a resistivity image, a permittivity image, a standoff curve, a rugosity index curve, a high-resolution image of a relationship between resistivity and permittivity of a section of a geological formation measured ...
Method and apparatus for analyzing fractures using avoaz inversion
Cgg Services Sas
June 08, 2017 - N°20170160413

Fracture orientation ambiguity in the results of amplitude variation with offset and azimuth inversion is overcome by using additional geological information. Methods, apparatus and executable codes stored on non-transitory media cause, for each interface encountered by traces in a cmp gather, calculating angle-dependent azimuthal fourier coefficients, performing a nonlinear inversion of amplitude versus offset and azimuth, avoaz, equations built using ...
Steel wire for bolts, bolt, and methods for manufacturing same
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)
June 08, 2017 - N°20170159693

Provided are a high-strength bolt having a tensile strength of 1,000 to 1,400 mpa and exhibits the same level of the delayed fracture resistance as that of the standard alloy steel even when omitting or reducing mo and cr from the scm steel and the scr steel, a steel wire for bolts used to manufacture such a high-strength bolt, and useful methods ...
Fracture Patent Pack
Download 544+ patent application PDFs
Fracture Patent Applications
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For professional research & prior art discovery
inventor
  • 544+ full patent PDF documents of Fracture-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method of making hollow fiber with gradient properties
The Boeing Company
June 08, 2017 - N°20170159210

There is provided a method of making a hollow fiber having improved resistance to microfracture formation at a fiber-matrix interface. The method includes mixing in a first solvent a plurality of nanostructures, one or more first polymers, and a fugitive polymer which is dissociable from the nanostructures and the one or more first polymers, to form an inner-volume portion mixture. ...
Folded or crumpled proppants with increased material strength for hydraulic fracturing, gravel packing and frac ...
Baker Hughes Incorporated
June 08, 2017 - N°20170158953

Relatively low strength and/or relatively low density, but ductile materials may be folded or crumpled and finely divided to give proppants for introduction into hydraulic fractures, where the folded or crumpled structure of the proppants gives relatively increased strength relative to the relatively low strength and/or relatively low density of the materials. Materials not previously considered suitable for ...
Enhancing conductivity of microfractures
Halliburton Energy Services, Inc.
June 08, 2017 - N°20170158952

A method of fracturing a subterranean formation and forming a fracture network therein that includes at least one primary fracture and at least one microfracture is provided. A plurality of micro-proppant particulates is mixed with the fracturing fluid and placed in the microfracture, and a plurality of primary proppant particulates are mixed with the fracturing fluid and placed in the ...
Controlled release solid scale inhibitors
Ecolab Usa Inc.
June 08, 2017 - N°20170158945

Compositions and methods of preparation and use for controlled release scale inhibitors used in hydraulic fracturing operations in oil and gas wells. The controlled release scale inhibitors comprise modified polyphosphate glasses having predetermined dissolution rates for controlled release of chemical inhibitors in induced hydraulic fractures in hydraulic fracturing treatment of oil and/or gas wells.
Method and system for forming perforations
Corning Incorporated
June 08, 2017 - N°20170158551

The embodiments disclosed herein relate to methods, systems, and system components for creating and arranging small (micron and smaller) defects or perforations in transparent materials in a particular manner, and, more particularly, to the arrangement of these defects, each of which has an average crack length, in a predetermined spaced-apart relation (each defect separated from an adjacent defect by a ...
Rapid prototyped transfer tray for orthodontic appliances
3m Innovative Properties Company
June 08, 2017 - N°20170157861

The present invention is directed to computer-implemented methods of making a transfer tray using rapid prototyping techniques, where the gingival edge of the tray is defined to intersect with at least one receptacle for receiving an orthodontic appliance. This tray configuration helps to minimize the travel distance of the tray when placing the tray over a patient's teeth, while also ...
Stent fabrication via tubular casting processes
Amaranth Medical Pte.
June 08, 2017 - N°20170157806

Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture. Parameters such as the number of times the mandrel ...
Mill blanks based on a polymerized, fracture-tough prosthesis material
Heraeus Kulzer Gmbh
June 08, 2017 - N°20170156990

The subject matter of the invention is a three-dimensional moulded body, in particular a milling blank, made of a polymerisable prosthetic material, which is suitable for milling machining by means of cnc and/or cad/cam, having a fracture toughness of greater than or equal to 1. 9 mpa·m1/2 and a fracture work of greater than or equal to 900 j/...
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