公开(公告)号：US20240007101A1

公开(公告)日：2024-01-04

申请号：US18253598

申请日：2020-11-20

申请人： Ann RUSSELL ,  Joseph GASIEWICZ ,  Syedhossein MOUSAVIAN ,  Somayeh ABNAVI

发明人： Ann RUSSELL ,  Joseph GASIEWICZ ,  Syedhossein MOUSAVIAN ,  Somayeh ABNAVI

IPC分类号： H03K17/687 ,  H03K17/16 ,  H05B45/325

CPC分类号： H03K17/687 ,  H03K17/162 ,  H05B45/325

摘要： A driver circuit may include a first inductor with a first terminal coupled to a first voltage terminal and a first switch with a first and a second terminal. The first terminal of the first switch may be coupled to a second terminal of the first inductor via a first node and the second terminal of the first switch may be coupled to a second voltage terminal. Moreover, the driver circuit may include a diode with a first terminal coupled to the first node, an output terminal, and a first capacitor with a first electrode coupled to a second terminal of the diode and a second electrode coupled to the output terminal.

公开(公告)号：US20220166322A1

公开(公告)日：2022-05-26

申请号：US17560385

申请日：2021-12-23

申请人： Ann RUSSELL ,  Joseph GASIEWICZ ,  Syedhossein MOUSAVIAN ,  Somayeh ABNAVI ,  Hubert HALBRITTER ,  Steffen STRAUSS

发明人： Ann RUSSELL ,  Joseph GASIEWICZ ,  Syedhossein MOUSAVIAN ,  Somayeh ABNAVI ,  Hubert HALBRITTER ,  Steffen STRAUSS

IPC分类号： H02M3/158 ,  G01S7/484 ,  H04N9/31

摘要： A driver circuit may include a first inductor with a first terminal coupled to a first voltage terminal and a first switch with a first and a second terminal. The first terminal of the first switch is coupled to a second terminal of the first inductor via a first node and the second terminal of the first switch is coupled to a second voltage terminal. Moreover, the driver circuit may include a diode with a first terminal coupled to the first node, an output terminal, and a first capacitor with a first electrode coupled to a second terminal of the diode and a second electrode coupled to the output terminal.

公开(公告)号：US06949612B2

公开(公告)日：2005-09-27

申请号：US10715813

申请日：2003-11-18

申请人： Agapios Kyriacos Agapiou ,  Robert Olds Hagerty ,  F. David Hussein ,  Michael Elroy Muhle ,  Richard B. Pannell ,  Kathryn Ann Russell ,  Robert Lynn Santana ,  X. Simon Zhang

发明人： Agapios Kyriacos Agapiou ,  Robert Olds Hagerty ,  F. David Hussein ,  Michael Elroy Muhle ,  Richard B. Pannell ,  Kathryn Ann Russell ,  Robert Lynn Santana ,  X. Simon Zhang

IPC分类号： C08F2/34 ,  C08F2/38 ,  C08F10/00 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F2410/05 ,  Y10S526/901 ,  C08F2/42 ,  C08F210/08 ,  C08F2500/24

摘要： Processes for transitioning among polymerization catalyst systems, preferably catalyst systems that are incompatible with each other. In particular, the processes relate to transitioning from olefin polymerizations utilizing metallocene catalyst systems to olefin polymerizations utilizing traditional Ziegler-Natta catalyst systems.

摘要翻译： 在聚合催化剂体系之间转化的方法，优选彼此不相容的催化剂体系。 特别地，该方法涉及使用茂金属催化剂体系从使用传统的齐格勒 - 纳塔催化剂体系的烯烃聚合转变为烯烃聚合。

公开(公告)号：US06995217B2

公开(公告)日：2006-02-07

申请号：US11191585

申请日：2005-07-28

申请人： Agapios Kyriacos Agapiou ,  Robert Olds Hagerty ,  F. David Hussein ,  Michael Elroy Muhle ,  Richard B. Pannell ,  Kathryn Ann Russell ,  Robert Lynn Santana ,  X. Simon Zhang

发明人： Agapios Kyriacos Agapiou ,  Robert Olds Hagerty ,  F. David Hussein ,  Michael Elroy Muhle ,  Richard B. Pannell ,  Kathryn Ann Russell ,  Robert Lynn Santana ,  X. Simon Zhang

IPC分类号： C08F2/34

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F2410/05 ,  Y10S526/901 ,  C08F2/42 ,  C08F210/08 ,  C08F2500/24

摘要： Processes for transitioning among polymerization catalyst systems, preferably catalyst systems that are incompatible with each other. In particular, the processes relate to transitioning from olefin polymerizations utilizing metallocene catalyst systems to olefin polymerizations utilizing traditional Ziegler-Natta catalyst systems.

摘要翻译： 在聚合催化剂体系之间转化的方法，优选彼此不相容的催化剂体系。 特别地，该方法涉及使用茂金属催化剂体系从使用传统的齐格勒 - 纳塔催化剂体系的烯烃聚合转变为烯烃聚合。

公开(公告)号：US06500144B1

公开(公告)日：2002-12-31

申请号：US09663082

申请日：2000-09-15

申请人： M. Ann Russell ,  Dennis Michael O'Brien ,  Raymond S. Figueroa, Jr. ,  Steven Morency

发明人： M. Ann Russell ,  Dennis Michael O'Brien ,  Raymond S. Figueroa, Jr. ,  Steven Morency

IPC分类号： A61M3100

CPC分类号： A61M25/0105 ,  A61M25/0144 ,  A61M25/0147 ,  A61M2025/0063

摘要： A center support including a steering member and a mounting member integral with the steering member. The center support may be mounted on an internal support member within a catheter without the use of a ferrule.

摘要翻译： 包括转向构件和与转向构件成一体的安装构件的中心支撑件。 中心支撑件可以安装在导管内的内部支撑构件上，而不使用套圈。

公开(公告)号：US5721184A

公开(公告)日：1998-02-24

申请号：US708136

申请日：1996-08-27

申请人： Jeffrey Lawrence Brinen ,  Anthony Nicholas Speca ,  Kelly Tormaschy ,  Kathryn Ann Russell

发明人： Jeffrey Lawrence Brinen ,  Anthony Nicholas Speca ,  Kelly Tormaschy ,  Kathryn Ann Russell

IPC分类号： C08F4/02 ,  C08F4/42 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/14 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/14 ,  C08F210/16 ,  C08F4/65912 ,  C08F4/65927 ,  Y10S526/943

摘要： Catalyst systems and methods for supporting catalysts and their components, particularly metallocene catalyst components, are provided. The method involves techniques for evenly distributing a small volume of catalyst component over and among a porous support material. Such even distribution is thought to result in reduced fouling.

摘要翻译： 提供用于支持催化剂及其组分，特别是金属茂催化剂组分的催化剂体系和方法。 该方法涉及在多孔载体材料之上和之间均匀分布少量催化剂组分的技术。 这种均匀分布被认为会导致结垢减少。

公开(公告)号：US5665665A

公开(公告)日：1997-09-09

申请号：US559928

申请日：1995-11-17

申请人： Jeffrey Lawrence Brinen ,  Anthony Nicholas Speca ,  Kelly Tormaschy ,  Kathryn Ann Russell

发明人： Jeffrey Lawrence Brinen ,  Anthony Nicholas Speca ,  Kelly Tormaschy ,  Kathryn Ann Russell

IPC分类号： C08F4/02 ,  C08F4/42 ,  C08F4/60 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F10/00 ,  C08F210/14 ,  C08F210/16 ,  B01J19/06

CPC分类号： C08F10/00 ,  C08F210/14 ,  C08F210/16 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  Y10S502/503 ,  Y10S526/943

摘要： Catalyst systems and methods for supporting catalysts and their components, particularly metallocene catalyst components, are provided. The method involves teqhniques for evenly distributing a small volume of catalyst component over and among a porous support material. Such even distribution is thought to result in reduced fouling.

摘要翻译： 提供用于支持催化剂及其组分，特别是金属茂催化剂组分的催化剂体系和方法。 该方法涉及在多孔载体材料之上和之间均匀分布少量催化剂组分的方法。 这种均匀分布被认为会导致结垢减少。