专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11541403B2 System and method for fluid delivery 有权
公开(公告)号：US11541403B2
公开(公告)日：2023-01-03
申请号：US17282050
申请日：2019-10-01
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Thomas Gervais , Pierre-Alexandre Goyette , Etienne Boulais
IPC分类号： B01L3/02 , B01L3/00 , B05B1/16 , G01N35/10
摘要： A system and method of fluid delivery for providing a surface fluid pattern. The system includes a fluid delivery head for fluid flow therethrough. The fluid delivery head includes a fluid delivery surface having surface openings defined therein and arranged across the fluid delivery surface as a two-dimensional display. Some of the surface openings are grouped as a surface opening unit. The surface opening unit includes at least one aspiration opening through which fluid can be provided to the fluid delivery surface and at least one injection opening through which fluid can be moved away from the fluid delivery surface. The surface opening unit includes at least three surface openings positioned as a two-dimensional display and outwardly of at least one other surface opening.

2. 发明申请

US20210130588A1 TITANIUM DIOXIDE CATALYZED BUTADIENE POLYMER BASED OXYGEN SCAVENGING SYSTEM 有权
公开(公告)号：US20210130588A1
公开(公告)日：2021-05-06
申请号：US17082722
申请日：2020-10-28
申请人： Polyvalor, Limited Partnership
发明人： Zahra Kordjazi , Abdellah Ajji
IPC分类号： C08L1/28 , C08L23/06 , C08L67/04 , B32B27/08 , B32B27/18 , B65D65/40 , B65D81/26
摘要： A composition of matter having oxygen scavenging properties comprises a blend of a base polymer, a butadiene polymer, and titanium dioxide in an amount sufficient to catalyze reaction of oxygen with the butadiene polymer. In further aspects, methods for making the compositions herein and packaging film structures comprising the compositions herein, and packaging articles formed of the same, are also provided.

3. 发明申请

US20200157305A1 OPENLY POROUS ACOUSTIC FOAM, PROCESS FOR MANUFACTURE AND USES THEREOF 审中-公开
公开(公告)号：US20200157305A1
公开(公告)日：2020-05-21
申请号：US16466127
申请日：2017-12-01
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： EDITH ROLAND FOTSING , ARNAUD DUBOURG , ANNIE ROSS
IPC分类号： C08J9/26 , G10K11/162
摘要： There is provided a method of manufacturing an openly and highly porous thermoset foam, the method comprising the steps of mixing a thermosetting resin and crystals to form a mixture; applying pressure to the mixture to expel excess thermosetting resin, thereby producing a network of crystals touching each other with the thermosetting resin filling the interstices between the crystals of said network; curing the thermosetting resin in the mixture under pressure to produce a cured material; and contacting the cured material with a solvent for the crystals, thereby leaching the crystals out of the cured material, thereby obtaining said openly and highly porous thermoset foam. There is also provided a thermoset foam made of a thermoset and having a porosity of at least about 70%, wherein more than about 75% of the pores in the foam are connected to a neighboring pore.

4. 发明授权

US10647057B2 Electrically conductive ink for solvent-cast 3D printing 有权
公开(公告)号：US10647057B2
公开(公告)日：2020-05-12
申请号：US15654094
申请日：2017-07-19
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Daniel Therriault , Kambiz Chizari
IPC分类号： B29C64/153 , B33Y10/00 , B33Y70/00 , C09D5/24 , C08K3/04 , C08B37/08 , C07C19/03 , C07C307/08 , C07C31/02 , C08J3/075 , B29C64/106 , C09D7/40 , C09D7/61 , C09D105/08
摘要： An ink for solvent-cast 3D printing is provided. The ink comprises a solution or gel of a polymer in a volatile solvent, and carbon nanotubes dispersed in the solution or gel. In the ink, the carbon nanotubes are present in a carbon nanotubes:polymer weight ratio between about 20:80 and about 40:60, and the polymer and carbon nanotubes total concentration is between about 20 and about 35 wt %, based on the total weight of the ink. There is also provided a 3D printer ink cartridge comprising the ink; a method of manufacturing the ink; a method of manufacturing a solvent-cast 3D printed material using the ink, a solvent-cast 3D printed material as well as uses thereof.

5. 发明申请

US20190054536A1 3D PRINTING OF METALLIC INKS AND SUBSEQUENT HEAT-TREATMENTS 审中-公开
公开(公告)号：US20190054536A1
公开(公告)日：2019-02-21
申请号：US16103958
申请日：2018-08-16
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： CHAO XU , DANIEL THERRIAULT , LOUIS LABERGE LEBEL , GILLES L'ESPERANCE , ARSLANE BOUCHEMIT
IPC分类号： B22F3/22 , B22F3/10 , B22F3/00 , B33Y10/00 , B33Y70/00
摘要： A metallic ink for solvent-cast 3D printing, the ink comprising a solution or a gel of a polymer in a volatile solvent, and heat-sinterable metallic particles dispersed in the solution or gel, wherein the particles are present in a particles:polymer weight ratio of more than about 85:15, is provided. There is also provided a method of manufacturing this ink and a method of manufacturing a solvent-cast metallic 3D printed material using this ink.

6. 发明申请

US20170252930A1 MECHANICAL FINGER FOR GRASPING APPARATUS 审中-公开
公开(公告)号：US20170252930A1
公开(公告)日：2017-09-07
申请号：US15510794
申请日：2015-09-11
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： LIONEL BIRGLEN
IPC分类号： B25J15/08 , B25J15/02
CPC分类号： B25J15/08 , B25J9/1065 , B25J15/0009 , B25J15/02 , B25J15/0206 , B25J15/0253 , B25J15/12
摘要： A mechanical finger has a base adapted to be connected to an actuator for being displaced in at least one degree of actuation, and has two or more phalanges. A first phalanx is rotationally connected at a proximal end to the base, and a second phalanx is rotationally connected at a proximal end to a distal end of the first phalanx. A transmission linkage providing at least one rotational degree of freedom (DOF) between the base and a distal-most one of the phalanges. Passive rotational DOF joints are between the phalanges, between the base and the first phalanx, and in the transmission linkage, whereby the mechanical finger has a passive state of actuation in which the base, the at least two phalanges and the transmission linkage remain in a constant orientation relative to one another through displacement of the base caused by the actuator absent a contact of one of the phalanges with an object, and a grasping state of actuation in which a contact of at least one of the phalanges with an object causes a variation of the orientation of at least one of the phalanges relative to the base through displacement of the base caused by the actuator.

7. 发明授权

US09753222B2 Asymmetric optical fiber coupler 有权
公开(公告)号：US09753222B2
公开(公告)日：2017-09-05
申请号：US14765021
申请日：2014-01-31
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Nicolas Godbout , Caroline Boudoux , Wendy-Julie Madore , Simon Lemire-Renaud , Xavier Daxhelet , Mikael Leduc
IPC分类号： G02B6/255 , G02B6/28 , G02B6/245 , G02B6/24
CPC分类号： G02B6/2835 , G02B6/245 , G02B6/2856
摘要： There is described an optical fiber coupler in which at least one fiber is a multiple-clad fiber, containing a single-mode core supporting a single guiding mode and an inner multi-mode cladding guiding multiple modes. The multiple-clad fiber is fused with a second fiber of a different etendue to create an optical fiber coupler having an enhanced multi-mode signal transmission.

8. 发明授权

US09579044B2 Method and system for decomposing superimposed ground reaction forces into individual force profiles 有权
标题翻译：将叠加的地面反作用力分解成各自的力剖面的方法和系统
公开(公告)号：US09579044B2
公开(公告)日：2017-02-28
申请号：US14780426
申请日：2014-03-28
申请人： POLYVALOR, LIMITED PARTNERSHIP
发明人： Maxime Raison
IPC分类号： G01L1/00 , A61B5/103 , G06K9/00 , G01L5/16
CPC分类号： A61B5/1038 , G01L5/16 , G06K9/00348 , G06K9/00496
摘要： A method for decomposing a GRF into individual force profiles, comprising: receiving a global GRF measured while a subject performs at least one movement on the force platform, the movement comprising at least two motion configurations; identifying individual time regions contained in the time measurement of the global GRF and assigning a respective one of the at least two motion configurations to each time region using a logical order of motion configurations and an identification of a reference motion configuration; for each time region, determining an individual GRF for each one of the at least two support contacts using the identification of the motion configuration for the time region and the global GRF, thereby determining a contribution of each one of the at least two support contacts to the global GRF; and outputting the individual GRFs.
摘要翻译：一种用于将GRF分解为各个力分布的方法，包括：接收在受试者在所述力平台上执行至少一个运动时测量的全局GRF，所述运动包括至少两个运动配置; 识别包含在全局GRF的时间测量中的各个时间区域，并且使用运动配置的逻辑顺序和参考运动配置的识别将每个时间区域中的至少两个运动配置中的相应一个分配给每个时间区域; 对于每个时间区域，使用所述时间区域和全局GRF的运动配置的识别来确定所述至少两个支持联系人中的每一个的单独GRF，从而确定所述至少两个支持联系人中的每一个对所述至少两个支持联系人的贡献全球GRF; 并输出各个GRF。

9. 发明授权

US09540590B2 Process and system for producing a fatty acid alkyl ester 有权
标题翻译：用于生产脂肪酸烷基酯的方法和系统
公开(公告)号：US09540590B2
公开(公告)日：2017-01-10
申请号：US14894429
申请日：2014-05-29
申请人： POLYVALOR LIMITED PARTNERSHIP
发明人： Gregory Patience , Mahesh Edake , Cristian Neagoe , Daria Camilla Boffito
IPC分类号： C11C3/00 , C11C3/10 , C11C3/04 , C07C67/03 , B01J8/18 , B01J8/24 , C10L1/02
CPC分类号： C11C3/10 , B01J8/1836 , B01J8/24 , B01J2208/00168 , B01J2208/00902 , C07C67/03 , C10L1/026 , C10L2200/0476 , C10L2270/026 , C10L2290/06 , C11C3/04 , Y02E50/13 , C07C69/52 , C07C69/58 , C07C69/24 , C07C69/587
摘要： A process and a system for producing a fatty acid alkyl ester from an alcohol and a feedstock containing transesterifiable lipids are provided.
摘要翻译：提供了一种由醇和含有可酯交换脂质的原料生产脂肪酸烷基酯的方法和系统。

10. 发明申请

US20160151055A1 BIOPSY DEVICE AND METHOD FOR OBTAINING A TOMOGRAM OF A TISSUE VOLUME USING SAME 审中-公开
标题翻译：用于获得组织体积的TOMOGRAM的BIOPSY装置和方法
公开(公告)号：US20160151055A1
公开(公告)日：2016-06-02
申请号：US14906065
申请日：2014-07-25
申请人： THE ROYAL INSTITUTION FOR THE ADVACEMENT OF LEARNING/MCGILL UNIVERSITY , UNIVERSITY HEALTH NETWORK , POLYVALOR, LIMITED PARTNERSHIP
发明人： Frederic LEBLOND , Brian WILSON , Andreanne GOYETTE , Julien PICHETTE , Kevin PETRECCA , Caroline BOUDOUX , Wendy-Julie MADORE , Mathias STRUPLER
IPC分类号： A61B10/04 , A61B10/02 , A61B5/1455 , A61B5/145 , A61B1/07 , A61B5/1459
CPC分类号： A61B10/04 , A61B1/07 , A61B5/0073 , A61B5/0075 , A61B5/0084 , A61B5/14546 , A61B5/14556 , A61B5/1459 , A61B10/0275 , A61B10/0283 , A61B2010/045
摘要： The biopsy device generally comprises: a cannula body having a longitudinal axis and a probing region extending along the longitudinal axis, the probing region having a sample receiving window defined therein for receiving a sample of a surrounding tissue when performing a biopsy; and a plurality of optical fibers mounted along an exterior portion of the cannula body, each of the plurality of optical fibers having a fiber end in the probing region of the cannula body, at least one of the plurality of optical fibers being adapted to illuminate the surrounding tissue with an optical signal generated by the at least one light generator and at least one of the plurality of optical fibers being adapted to detect an optical signal response with the at least one light detector, the optical signal response being caused by the propagation of the optical signal in the surrounding tissue.
摘要翻译：活检装置通常包括：具有纵向轴线和沿着纵向轴线延伸的探测区域的套管主体，探测区域具有限定在其中的样本接收窗口，用于在进行活检时接收周围组织的样本; 以及沿着所述套管主体的外部部分安装的多个光纤，所述多个光纤中的每一个在所述套管主体的探测区域中具有光纤端，所述多个光纤中的至少一个适于照亮所述光纤具有由所述至少一个光发生器产生的光学信号的周围组织，并且所述多个光纤中的至少一个适于利用所述至少一个光检测器检测光信号响应，所述光信号响应是由所述至少一个光发射器的传播引起的周围组织中的光信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式