Huang; Zhifan F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Zhifan F..The latest application filed is for "method for operating a surgical instrument".
Company Profile
15.48.57
- Huang; Zhifan F. - Mason OH
Patent Activity
| Patent | Date |
|---|---|
| Articulation pin for a surgical instrument Grant 11,432,816 - Leimbach , et al. September 6, 2 | 2022-09-06 |
| Method of suturing a trocar path incision Grant 11,389,192 - Shelton, IV , et al. July 19, 2 | 2022-07-19 |
| Surgical Instrument Comprising A Jaw Alignment System App 20220133312 - Huang; Zhifan F. | 2022-05-05 |
| Surgical Instrument Comprising Sealable Interface App 20220133303 - Huang; Zhifan F. | 2022-05-05 |
| Surgical Instrument Comprising A Sensor Configured To Sense Whether An Articulation Drive Of The Surgical Instrument Is Actuatable App 20220133311 - Huang; Zhifan F. | 2022-05-05 |
| Method For Operating A Surgical Instrument App 20220133304 - Leimbach; Richard L. ; et al. | 2022-05-05 |
| Surgical stapling systems Grant 11,224,428 - Scott , et al. January 18, 2 | 2022-01-18 |
| Surgical stapling instrument with an articulatable end effector Grant 11,013,511 - Huang , et al. May 25, 2 | 2021-05-25 |
| Surgical instruments with articulating shafts Grant 10,987,123 - Weir , et al. April 27, 2 | 2021-04-27 |
| Surgical Instruments With Articulating Shafts App 20210100578 - Weir; Michael P. ; et al. | 2021-04-08 |
| Staple forming pocket arrangements comprising primary sidewalls and pocket sidewalls Grant 10,898,186 - Bakos , et al. January 26, 2 | 2021-01-26 |
| Articulation Pin For A Surgical Instrument App 20200345360 - Leimbach; Richard L. ; et al. | 2020-11-05 |
| Tissue Stop For A Surgical Instrument App 20200345359 - Baxter, III; Chester O. ; et al. | 2020-11-05 |
| Staple Cartridge App 20200323526 - Huang; Zhifan F. ; et al. | 2020-10-15 |
| Staple cartridge Grant 10,736,630 - Huang , et al. A | 2020-08-11 |
| Trocar obturator with detachable rotary tissue fastener Grant 10,709,473 - Shelton, IV , et al. | 2020-07-14 |
| Staple forming pocket arrangements Grant 10,499,914 - Huang , et al. Dec | 2019-12-10 |
| Anvil having a knife slot width Grant 10,485,543 - Shelton, IV , et al. Nov | 2019-11-26 |
| Surgical Instruments With Articulating Shafts App 20190201048 - Stulen; Foster B. ; et al. | 2019-07-04 |
| Surgical instruments with articulating shafts Grant 10,335,182 - Stulen , et al. | 2019-07-02 |
| Surgical Stapling Systems App 20190192158 - Scott; Gregory G. ; et al. | 2019-06-27 |
| Surgical Stapling Systems App 20190192157 - Scott; Gregory G. ; et al. | 2019-06-27 |
| Electrosurgical instrument with separate closure and cutting members Grant 10,278,721 - Dietz , et al. | 2019-05-07 |
| Method Of Suturing A Trocar Path Incision App 20190000496 - Shelton, IV; Frederick E. ; et al. | 2019-01-03 |
| Trocar Obturator With Detachable Rotary Tissue Fastener App 20190000502 - Shelton, IV; Frederick E. ; et al. | 2019-01-03 |
| Staple Cartridge App 20180317917 - Huang; Zhifan F. ; et al. | 2018-11-08 |
| Surgical stapling apparatus comprising a tissue stop Grant 10,076,325 - Huang , et al. September 18, 2 | 2018-09-18 |
| Fastener cartridge compromising fastener cavities including fastener control features Grant 10,010,324 - Huitema , et al. July 3, 2 | 2018-07-03 |
| Anvil Having A Knife Slot Width App 20180168611 - Shelton, IV; Frederick E. ; et al. | 2018-06-21 |
| Surgical Stapling Systems App 20180168619 - Scott; Gregory G. ; et al. | 2018-06-21 |
| Staple Forming Pocket Arrangements App 20180168620 - Huang; Zhifan F. ; et al. | 2018-06-21 |
| Staple Forming Pocket Arrangements Comprising Primary Sidewalls And Pocket Sidewalls App 20180168601 - Bakos; Gregory J. ; et al. | 2018-06-21 |
| Surgical Stapling Systems App 20180168618 - Scott; Gregory G. ; et al. | 2018-06-21 |
| Surgical Instruments And End Effectors Therefor App 20180125571 - Witt; David A. ; et al. | 2018-05-10 |
| Control features for articulating surgical device Grant 9,877,720 - Worrell , et al. January 30, 2 | 2018-01-30 |
| Electrosurgical cutting and sealing instruments with cam-actuated jaws Grant 9,808,308 - Faller , et al. November 7, 2 | 2017-11-07 |
| Heat management configurations for controlling heat dissipation from electrosurgical instruments Grant 9,737,358 - Beckman , et al. August 22, 2 | 2017-08-22 |
| Surgical Stapling Instrument With An Articulatable End Effector App 20170224339 - Huang; Zhifan F. ; et al. | 2017-08-10 |
| Surgical stapling instrument with an articulatable end effector Grant 9,662,110 - Huang , et al. May 30, 2 | 2017-05-30 |
| Surgical Instruments With Articulating Shafts App 20170105757 - Weir; Michael P. ; et al. | 2017-04-20 |
| Surgical Instruments And End Effectors Therefor App 20170105787 - Witt; David A. ; et al. | 2017-04-20 |
| Surgical Instruments With Articulating Shafts App 20160374712 - Stulen; Foster B. ; et al. | 2016-12-29 |
| Surgical instruments and end effectors therefor Grant 9,456,864 - Witt , et al. October 4, 2 | 2016-10-04 |
| Surgical instruments with articulating shafts Grant 9,408,622 - Stulen , et al. August 9, 2 | 2016-08-09 |
| Staple Cartridge App 20160100837 - Huang; Zhifan F. ; et al. | 2016-04-14 |
| Surgical instrument with blade compliant along vertical cutting edge plane Grant 9,241,758 - Franer , et al. January 26, 2 | 2016-01-26 |
| Surgical Stapling Instrument With An Articulatable End Effector App 20160000432 - Huang; Zhifan F. ; et al. | 2016-01-07 |
| Electrosurgical instrument with restricted trigger Grant 9,168,090 - Strobl , et al. October 27, 2 | 2015-10-27 |
| Fastener Cartridge Comprising Fastener Cavities Including Fastener Control Features App 20150297231 - Huitema; Thomas W. ; et al. | 2015-10-22 |
| Surgical instrument comprising an articulatable end effector Grant 9,149,324 - Huang , et al. October 6, 2 | 2015-10-06 |
| Surgical stapling instrument with an articulatable end effector Grant 9,138,225 - Huang , et al. September 22, 2 | 2015-09-22 |
| Heat Management Configurations For Controlling Heat Dissipation From Electrosurgical Instruments App 20150196352 - Beckman; Andrew T. ; et al. | 2015-07-16 |
| Heat management configurations for controlling heat dissipation from electrosurgical instruments Grant 9,005,199 - Beckman , et al. April 14, 2 | 2015-04-14 |
| Electrosurgical instrument employing multiple positive temperature coefficient electrodes Grant 8,926,607 - Norvell , et al. January 6, 2 | 2015-01-06 |
| Electrosurgical Cutting And Sealing Instruments With Cam-actuated Jaws App 20140343550 - Faller; Craig N. ; et al. | 2014-11-20 |
| Electrosurgical instrument employing an electrode Grant 8,888,776 - Dietz , et al. November 18, 2 | 2014-11-18 |
| Electrosurgical Instrument With Separate Closure And Cutting Members App 20140330271 - Dietz; Timothy G. ; et al. | 2014-11-06 |
| Electrosurgical Instrument With Restricted Trigger App 20140276732 - Strobl; Geoffrey S. ; et al. | 2014-09-18 |
| Electrosurgical cutting and sealing instruments with cam-actuated jaws Grant 8,834,518 - Faller , et al. September 16, 2 | 2014-09-16 |
| Electrosurgical instrument with separate closure and cutting members Grant 8,795,327 - Dietz , et al. August 5, 2 | 2014-08-05 |
| Electrosurgical instrument employing a plurality of electrodes Grant 8,795,276 - Dietz , et al. August 5, 2 | 2014-08-05 |
| Surgical Instrument With Blade Compliant Along Vertical Cutting Edge Plane App 20140214029 - Franer; Paul T. ; et al. | 2014-07-31 |
| Electrosurgical End Effector With Independent Closure Feature And Blade App 20140194874 - Dietz; Timothy G. ; et al. | 2014-07-10 |
| Surgical Instruments And End Effectors Therefor App 20140148806 - Witt; David A. ; et al. | 2014-05-29 |
| Surgical instruments and end effectors therefor Grant 8,685,020 - Weizman , et al. April 1, 2 | 2014-04-01 |
| Surgical instrument with magnetic clamping force Grant 8,628,529 - Aldridge , et al. January 14, 2 | 2014-01-14 |
| Surgical Instruments With Articulating Shafts App 20140005703 - Stulen; Foster B. ; et al. | 2014-01-02 |
| Surgical Instruments With Articulating Shafts App 20140005705 - Weir; Michael P. ; et al. | 2014-01-02 |
| Electrosurgical Device For Cutting And Coagulating App 20130296843 - Boudreaux; Chad P. ; et al. | 2013-11-07 |
| Surgical Stapling Instrument With An Articulatable End Effector App 20130168435 - Huang; Zhifan F. ; et al. | 2013-07-04 |
| Surgical instruments with electrodes Grant 8,453,906 - Huang , et al. June 4, 2 | 2013-06-04 |
| Surgical stapling instrument with an articulatable end effector Grant 8,408,439 - Huang , et al. April 2, 2 | 2013-04-02 |
| Adjunct Therapy Device For Applying Hemostatic Agent App 20130075447 - Weisenburgh, II; William B. ; et al. | 2013-03-28 |
| Surgical stapling instrument with an articulatable end effector Grant 8,308,040 - Huang , et al. November 13, 2 | 2012-11-13 |
| Surgical Instrument With Magnetic Clamping Force App 20120101488 - Aldridge; Jeffrey L. ; et al. | 2012-04-26 |
| Control Features For Articulating Surgical Device App 20120078243 - Worrell; Barry C. ; et al. | 2012-03-29 |
| Electrosurgical Instrument With Separate Closure And Cutting Members App 20120022525 - Dietz; Timothy G. ; et al. | 2012-01-26 |
| Surgical Cutting And Sealing Instrument With Controlled Energy Delivery App 20120022519 - Huang; Zhifan F. ; et al. | 2012-01-26 |
| Electrosurgical Cutting And Sealing Instrument App 20120022526 - Aldridge; Jeffrey L. ; et al. | 2012-01-26 |
| Surgical Instruments With Electrodes App 20120012638 - Huang; Zhifan F. ; et al. | 2012-01-19 |
| Surgical Instrument Comprising An Articulatable End Effector App 20120010616 - Huang; Zhifan F. ; et al. | 2012-01-12 |
| Electrosurgical Instrument Employing An Electrode App 20110306963 - Dietz; Timothy G. ; et al. | 2011-12-15 |
| Electrosurgical Instrument Employing A Plurality Of Electrodes App 20110306966 - Dietz; Timothy G. ; et al. | 2011-12-15 |
| Electrosurgical Instrument Employing Multiple Positive Temperature Coefficient Electrodes App 20110306965 - Norvell; David K. ; et al. | 2011-12-15 |
| Heat Management Configurations For Controlling Heat Dissipation From Electrosurgical Instruments App 20110306968 - Beckman; Andrew T. ; et al. | 2011-12-15 |
| Surgical Instruments And End Effectors Therefor App 20110282339 - Weizman; Patrick A. ; et al. | 2011-11-17 |
| Electrosurgical Cutting And Sealing Instruments With Cam-actuated Jaws App 20110251612 - Faller; Craig N. ; et al. | 2011-10-13 |
| Surgical Stapling Instrument With An Articulatable End Effector App 20100264194 - Huang; Zhifan F. ; et al. | 2010-10-21 |
| Surgical Stapling Instrument With An Articulatable End Effector App 20100264193 - Huang; Zhifan F. ; et al. | 2010-10-21 |
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