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

US10661090B2 Implantable medical device batteries with milled fluorinated carbon fibers, devices, and methods 有权
公开(公告)号：US10661090B2
公开(公告)日：2020-05-26
申请号：US15386160
申请日：2016-12-21
申请人： Medtronic, Inc.
发明人： Kaimin Chen , Gaurav Jain
IPC分类号： A61B5/02 , A61N1/378 , H01M6/02 , H01M4/04 , H01M4/583 , H01M4/38 , A61N1/39 , A61B5/046 , A61N1/365 , A61N1/372 , A61B5/0456 , H01M4/1393 , H01M4/62
摘要： An implantable medical device comprising a battery cell including: an anode; a cathode including fluorinated carbon particles; a separator between the anode and the cathode; and an electrolyte contacting the anode, the cathode, and the separator; wherein greater than 50 vol-% of the fluorinated carbon particles have a particle size within a range of 2 microns to 10 microns, and greater than 50% by number have an aspect ratio within a range of 1:1.2 to 1:8.

2. 发明授权

US10193154B2 Cathode composition for primary battery 有权
公开(公告)号：US10193154B2
公开(公告)日：2019-01-29
申请号：US13755994
申请日：2013-01-31
申请人： Medtronic, Inc.
发明人： Kaimin Chen
IPC分类号： H01M4/54 , H01M4/06 , H01M4/62 , H01M6/16 , A61N1/378 , H01M4/36 , H01M4/58 , A61N1/375
摘要： In some examples, a primary battery comprising a cathode comprising at least one active material and at least one of a metal oxide and metal fluoride, wherein the active material exhibits a first discharge capacity and the at least one of metal oxide and metal fluoride exhibits a second discharge capacity at a voltage lower than the first discharge capacity; an anode comprising a metal as an electron source; and an electrolyte between the cathode and anode. The metal reacts with the electrolyte below a third discharge capacity at a voltage lower than the second discharge capacity to form a gas, where the metal reacts with the active material at the first discharge capacity, and, following the consumption of the active material of the cathode, the metal reacts with the at least one of metal oxide and metal fluoride of the cathode prior to reacting with the electrolyte below the third discharge capacity.

3. 发明申请

US20150311532A1 BATTERIES AND CATHODES CONTAINING CARBON NANOTUBES 有权
标题翻译：含有碳纳米管的电池和阴极
公开(公告)号：US20150311532A1
公开(公告)日：2015-10-29
申请号：US14261573
申请日：2014-04-25
申请人： Medtronic, Inc.
发明人： Kaimin Chen , Gaurav Jain
IPC分类号： H01M4/62 , H01M10/052 , H01M4/485 , H01M4/583 , H01M4/36 , H01M4/54
CPC分类号： H01M4/625 , H01M4/06 , H01M4/364 , H01M4/382 , H01M4/48 , H01M4/502 , H01M4/54 , H01M4/582 , H01M4/5835 , H01M6/16
摘要： Cathodes containing active materials and carbon nanotubes are described. The use of carbon nanotubes in cathode materials can provide a battery having increased longevity and volumetric capacity over batteries that contain a cathode that uses conventional conductive additives such as carbon black or graphite.
摘要翻译：描述了含有活性材料和碳纳米管的阴极。在阴极材料中使用碳纳米管可以提供一种具有比含有使用常规导电添加剂如炭黑或石墨的阴极的电池具有增加的寿命和体积容量的电池。

4. 发明申请

US20140212736A1 CATHODE COMPOSITION FOR PRIMARY BATTERY 审中-公开
标题翻译：用于主电池的阴极组合物
公开(公告)号：US20140212736A1
公开(公告)日：2014-07-31
申请号：US13755994
申请日：2013-01-31
申请人： MEDTRONIC, INC.
发明人： Kaimin Chen
IPC分类号： H01M4/54
CPC分类号： H01M4/54 , A61N1/375 , A61N1/378 , H01M4/06 , H01M4/364 , H01M4/58 , H01M4/628 , H01M6/16
摘要： In some examples, a primary battery comprising a cathode comprising at least one active material and at least one of a metal oxide and metal fluoride, wherein the active material exhibits a first discharge capacity and the at least one of metal oxide and metal fluoride exhibits a second discharge capacity at a voltage lower than the first discharge capacity; an anode comprising a metal as an electron source; and an electrolyte between the cathode and anode. The metal reacts with the electrolyte below a third discharge capacity at a voltage lower than the second discharge capacity to form a gas, where the metal reacts with the active material at the first discharge capacity, and, following the consumption of the active material of the cathode, the metal reacts with the at least one of metal oxide and metal fluoride of the cathode prior to reacting with the electrolyte below the third discharge capacity.
摘要翻译：在一些实例中，包括包含至少一种活性材料和金属氧化物和金属氟化物中的至少一种的阴极的一次电池，其中所述活性材料表现出第一放电容量，并且所述金属氧化物和金属氟化物中的至少一种表现出在比第一放电容量低的电压下的第二放电容量; 包含作为电子源的金属的阳极; 以及阴极和阳极之间的电解质。该金属在低于第二放电容量的电压下与第三放电容量反应形成气体，其中金属以第一放电容量与活性材料反应，并且在消耗了在与第三放电容量之下的电解液反应之前，金属与阴极的金属氧化物和金属氟化物中的至少一种反应。

5. 发明申请

US20140186713A1 CARBON FLUORIDE CATHODES AND BATTERIES MADE THEREFROM 有权
标题翻译：碳氟化物阴极和电池
公开(公告)号：US20140186713A1
公开(公告)日：2014-07-03
申请号：US13754970
申请日：2013-01-31
申请人： MEDTRONIC, INC.
发明人： Kaimin Chen , Parthasarathy M. Gomadam , Gaurav Jain
IPC分类号： H01M4/583
CPC分类号： H01M4/5835 , H01M2/162 , H01M2/1653 , H01M4/133 , H01M4/364 , H01M4/38 , H01M4/381 , H01M4/382 , H01M4/40 , H01M4/405 , H01M4/46 , H01M4/581 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/624 , H01M4/625 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/0564 , H01M2010/4292 , Y02E60/122
摘要： Electrochemical cells containing a stoichiometric capacity ratio of carbon-treated carbon monofluoride to carbon monofluoride being greater than 1:1 provide electrochemical cells having a tunable end-of-service indication.
摘要翻译：含有碳处理的一氟化碳与一氟化碳的化学计量容量比的电化学电池大于1，提供具有可调整的使用终止指示的电化学电池。

6. 发明授权

US09799887B2 Batteries and cathodes containing carbon nanotubes 有权
公开(公告)号：US09799887B2
公开(公告)日：2017-10-24
申请号：US14261573
申请日：2014-04-25
申请人： Medtronic, Inc.
发明人： Kaimin Chen , Gaurav Jain
IPC分类号： H01M4/62 , H01M6/16 , H01M4/06 , H01M4/38 , H01M4/583 , H01M4/54 , H01M4/36 , H01M4/48 , H01M4/50 , H01M4/58
CPC分类号： H01M4/625 , H01M4/06 , H01M4/364 , H01M4/382 , H01M4/48 , H01M4/502 , H01M4/54 , H01M4/582 , H01M4/5835 , H01M6/16
摘要： Cathodes containing active materials and carbon nanotubes are described. The use of carbon nanotubes in cathode materials can provide a battery having increased longevity and volumetric capacity over batteries that contain a cathode that uses conventional conductive additives such as carbon black or graphite.

7. 发明授权

US09130229B2 Carbon fluoride cathodes and batteries made therefrom 有权
标题翻译：氟化碳阴极和由其制成的电池
公开(公告)号：US09130229B2
公开(公告)日：2015-09-08
申请号：US13754970
申请日：2013-01-31
申请人： MEDTRONIC, INC.
发明人： Kaimin Chen , Parthasarathy M. Gomadam , Gaurav Jain
IPC分类号： H01M4/00 , H01M4/583 , H01M4/133 , H01M4/36 , H01M4/58 , H01M10/05 , H01M10/052 , H01M2/16 , H01M4/38 , H01M4/40 , H01M4/46 , H01M4/62 , H01M10/0525 , H01M10/0564 , H01M10/42
CPC分类号： H01M4/5835 , H01M2/162 , H01M2/1653 , H01M4/133 , H01M4/364 , H01M4/38 , H01M4/381 , H01M4/382 , H01M4/40 , H01M4/405 , H01M4/46 , H01M4/581 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/624 , H01M4/625 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/0564 , H01M2010/4292 , Y02E60/122
摘要： Electrochemical cells containing a stoichiometric capacity ratio of carbon-treated carbon monofluoride to carbon monofluoride being greater than 1:1 provide electrochemical cells having a tunable end-of-service indication.
摘要翻译：含有碳处理的一氟化碳与一氟化碳的化学计量容量比的电化学电池大于1，提供具有可调整的使用终止指示的电化学电池。

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