loadpatents
name:-0.058683156967163
name:-0.045196056365967
name:-0.018641948699951
Zeng; Qinggang Patent Filings

Zeng; Qinggang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zeng; Qinggang.The latest application filed is for "heart valves with increased effective orifice area".

Company Profile
16.46.43
  • Zeng; Qinggang - Mission Viejo CA
  • Zeng; Qinggang - Aliso Viejo CA
  • Zeng; Qinggang - Qingdao CN
  • Zeng; Qinggang - Irvine CA
  • Zeng; Qinggang - Aliso Veijo CA
  • Zeng; Qinggang - San Jose CA
  • Zeng; Qinggang - Fremont CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Heart Valves With Increased Effective Orifice Area
App 20220183832 - Johnson; Derrick ;   et al.
2022-06-16
Prosthetic heart valve packaging and deployment systems
Grant 11,311,378 - Hodshon , et al. April 26, 2
2022-04-26
Heart valves with increased effective orifice area
Grant 11,266,499 - Johnson , et al. March 8, 2
2022-03-08
Expandable Surgical Heart Valve Indicators
App 20220039945 - Guttenberg; Jessica ;   et al.
2022-02-10
Transcatheter device for treating mitral regurgitation
Grant 11,173,032 - Zeng November 16, 2
2021-11-16
Axisymmetric Adjustable Device For Treating Mitral Regurgitation
App 20210338427 - Zeng; Qinggang
2021-11-04
Methods of identifying and replacing implanted heart valves
Grant 11,154,394 - Guttenberg , et al. October 26, 2
2021-10-26
Axisymmetric adjustable device for treating mitral regurgitation
Grant 11,065,117 - Zeng July 20, 2
2021-07-20
Rapid Implant Prosthetic Heart Valve System
App 20210077255 - Pintor; Rafael ;   et al.
2021-03-18
Methods of implanting prosthetic heart valve using position markers
Grant 10,842,623 - Chau , et al. November 24, 2
2020-11-24
Prosthetic heart valve packaging and deployment systems
Grant 10,835,378 - Hodshon , et al. November 17, 2
2020-11-17
Systems For Rapidly Deployable Surgical Heart Valves
App 20200352713 - Pintor; Rafael ;   et al.
2020-11-12
Bioprosthetic Heart Valves Having Adaptive Seals To Minimize Perivalvular Leakage
App 20200352670 - Zeng; Qinggang ;   et al.
2020-11-12
Hybrid Heart Valves Adapted For Post-implant Expansion
App 20200323633 - Conklin; Brian S. ;   et al.
2020-10-15
Methods for quickly implanting a prosthetic heart valve
Grant 10,799,346 - Pintor , et al. October 13, 2
2020-10-13
Prosthetic Heart Valve Packaging And Deployment Systems
App 20200315795 - Hodshon; Frederic B. ;   et al.
2020-10-08
Bioprosthetic heart valves having adaptive seals to minimize paravalvular leakage
Grant 10,722,316 - Zeng , et al.
2020-07-28
Systems for rapidly deployable surgical heart valves
Grant 10,722,358 - Pintor , et al.
2020-07-28
Hybrid heart valves adapted for post-implant expansion
Grant 10,695,170 - Conklin , et al.
2020-06-30
Memorial box
Grant D887,139 - Zeng
2020-06-16
Methods of conformal expansion of prosthetic heart valves
Grant 10,667,906 - Chau , et al.
2020-06-02
Hybrid Heart Valves
App 20200060815 - Conklin; Brian S. ;   et al.
2020-02-27
Prosthetic heart valve deployment systems
Grant 10,555,810 - Pintor , et al. Feb
2020-02-11
Integrated hybrid heart valves
Grant 10,456,246 - Conklin , et al. Oc
2019-10-29
Heart valves with increased effective orifice area
Grant 10,441,415 - Johnson , et al. Oc
2019-10-15
Methods Of Identifying And Replacing Implanted Heart Valves
App 20190167422 - Guttenberg; Jessica ;   et al.
2019-06-06
Axisymmetric Adjustable Device For Treating Mitral Regurgitation
App 20190076247 - Zeng; Qinggang
2019-03-14
Transcatheter Device For Treating Mitral Regurgitation
App 20190060072 - Zeng; Qinggang
2019-02-28
Methods for quickly implanting a prosthetic heart valve
Grant 10,182,909 - Pintor , et al. Ja
2019-01-22
Systems For Rapidly Deployable Surgical Heart Valves
App 20180338828 - Pintor; Rafael ;   et al.
2018-11-29
Expandable surgical heart valve indicators
Grant 10,130,469 - Guttenberg , et al. November 20, 2
2018-11-20
Methods Of Implanting Prosthetic Heart Valve Using Position Markers
App 20180271648 - Chau; Mark ;   et al.
2018-09-27
Prosthetic Heart Valve Packaging And Deployment Systems
App 20180228605 - Hodshon; Frederic B. ;   et al.
2018-08-16
Methods of rapidly deployable surgical heart valves
Grant 10,039,641 - Pintor , et al. August 7, 2
2018-08-07
Prosthetic Heart Valve Deployment Systems
App 20180185146 - Pintor; Rafael ;   et al.
2018-07-05
Methods Of Conformal Expansion Of Prosthetic Heart Valves
App 20180147060 - Chau; Mark ;   et al.
2018-05-31
Prosthetic heart valve system with positioning markers
Grant 9,980,818 - Chau , et al. May 29, 2
2018-05-29
Prosthetic heart valve packaging and deployment methods
Grant 9,918,836 - Hodshon , et al. March 20, 2
2018-03-20
Rapid deployment methods for prosthetic heart valves
Grant 9,901,448 - Pintor , et al. February 27, 2
2018-02-27
Bioprosthetic Heart Valves Having Adaptive Seals To Minimize Paravalvular Leakage
App 20180042690 - Zeng; Qinggang ;   et al.
2018-02-15
Conformal expansion of prosthetic devices to anatomical shapes
Grant 9,877,831 - Chau , et al. January 30, 2
2018-01-30
Methods For Quickly Implanting A Prosthetic Heart Valve
App 20170296336 - Pintor; Rafael ;   et al.
2017-10-19
Expandable Surgical Heart Valve Indicators
App 20170281340 - Guttenberg; Jessica ;   et al.
2017-10-05
Heart Valves With Increased Effective Orifice Area
App 20170239044 - Johnson; Derrick ;   et al.
2017-08-24
Methods Of Rapidly Deployable Surgical Heart Valves
App 20170224484 - Pintor; Rafael ;   et al.
2017-08-10
Methods of identifying and replacing implanted heart valves
Grant 9,675,453 - Guttenberg , et al. June 13, 2
2017-06-13
Methods Of Identifying And Replacing Implanted Heart Valves
App 20170071735 - Guttenberg; Jessica ;   et al.
2017-03-16
Systems for quickly delivering a prosthetic heart valve
Grant 9,561,100 - Pintor , et al. February 7, 2
2017-02-07
Integrated Hybrid Heart Valves
App 20170000604 - Conklin; Brian S. ;   et al.
2017-01-05
Hybrid Heart Valves Adapted For Post-implant Expansion
App 20170000603 - Conklin; Brian S. ;   et al.
2017-01-05
Surgical heart valves identifiable post-implant
Grant 9,504,566 - Guttenberg , et al. November 29, 2
2016-11-29
Rapidly deployable surgical heart valves
Grant 9,504,563 - Pintor , et al. November 29, 2
2016-11-29
Prosthetic Heart Valve Packaging And Deployment Methods
App 20160262882 - Hodshon; Fred ;   et al.
2016-09-15
Conformal Expansion Of Prosthetic Devices To Anatomical Shapes
App 20160220368 - Chau; Mark ;   et al.
2016-08-04
Rapidly deployable surgical heart valves
Grant 9,370,418 - Pintor , et al. June 21, 2
2016-06-21
Conformal expansion of prosthetic devices to anatomical shapes
Grant 9,314,334 - Chau , et al. April 19, 2
2016-04-19
Prosthetic heart valve packaging and deployment methods
Grant 9,295,539 - Hodshon , et al. March 29, 2
2016-03-29
Surgical Heart Valves Identifiable Post-implant
App 20150366664 - Guttenberg; Jessica ;   et al.
2015-12-24
Systems For Quickly Delivering A Prosthetic Heart Valve
App 20150216656 - Pintor; Rafael ;   et al.
2015-08-06
Rapid Deployment Methods For Prosthetic Heart Valves
App 20150216660 - Pintor; Rafael ;   et al.
2015-08-06
Bioprosthetic Heart Valves Having Adaptive Seals To Minimize Paravalvular Leakage
App 20150122687 - Zeng; Qinggang ;   et al.
2015-05-07
Unitary quick-connect prosthetic heart valve deployment system
Grant 9,005,277 - Pintor , et al. April 14, 2
2015-04-14
Heart Valves With Increased Effective Orifice Area
App 20150088250 - Zeng; Qinggang ;   et al.
2015-03-26
Prosthetic heart valve packaging and deployment system
Grant 8,869,982 - Hodshon , et al. October 28, 2
2014-10-28
Rapidly Deployable Surgical Heart Valves
App 20140200661 - Pintor; Rafael ;   et al.
2014-07-17
Digital peak input voltage detector for a power converter controller
Grant 8,742,740 - Zeng , et al. June 3, 2
2014-06-03
Unitary quick-connect prosthetic heart valve deployment methods
Grant 8,696,742 - Pintor , et al. April 15, 2
2014-04-15
Conformal Expansion Of Prosthetic Devices To Anatomical Shapes
App 20140081389 - Chau; Mark ;   et al.
2014-03-20
Systems for rapidly deploying surgical heart valves
Grant 8,641,757 - Pintor , et al. February 4, 2
2014-02-04
Apparatus and method for in situ expansion of prosthetic device
Grant 8,591,567 - Chau , et al. November 26, 2
2013-11-26
Rapidly Deployable Surgical Heart Valves
App 20130190862 - Pintor; Rafael ;   et al.
2013-07-25
Unitary quick connect prosthetic heart valve and deployment system and methods
Grant 8,348,998 - Pintor , et al. January 8, 2
2013-01-08
Quick-connect prosthetic heart valve and methods
Grant 8,308,798 - Pintor , et al. November 13, 2
2012-11-13
Prosthetic Heart Valve Packaging And Deployment Methods
App 20120150288 - Hodshon; Fred ;   et al.
2012-06-14
Prosthetic Heart Valve Packaging And Deployment System
App 20110147251 - Hodshon; Fred ;   et al.
2011-06-23
Unitary Quick Connect Prosthetic Heart Valve and Deployment System and Methods
App 20100331972 - Pintor; Rafael ;   et al.
2010-12-30
Prosthetic Heart Valve System With Positioning Markers
App 20100249908 - Chau; Mark ;   et al.
2010-09-30
Apparatus And Method For In Situ Expansion Of Prosthetic Device
App 20100131039 - Chau; Mark ;   et al.
2010-05-27
Digital Peak Input Voltage Detector For A Power Converter Controller
App 20100073974 - Zeng; Qinggang ;   et al.
2010-03-25
System and method for controlling a communication bus
Grant 7,016,983 - Zeng , et al. March 21, 2
2006-03-21
System and method for controlling a communication bus
App 20040215833 - Zeng, Qinggang ;   et al.
2004-10-28

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