Zhang; Zhiqun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Zhiqun.The latest application filed is for "multi-layer, biodegradable composites for air filtration".
Company Profile
11.22.35
- Zhang; Zhiqun - North Oaks MN
- Zhang; Zhiqun - Roseville MN
- ZHANG; Zhiqun - Auburndale MA
- Zhang; Zhiqun - Alachua FL
- Zhang; Zhiqun - Gainesville FL US
- Zhang; Zhiqun - Hangzhou CN
- Zhang; Zhiqun - Hangzhou City CN
- Zhang; Zhiqun - Nanjing CN
- Zhang; Zhiqun - Woodbury MN
Patent Activity
| Patent | Date |
|---|---|
| Multi-layer, Biodegradable Composites For Air Filtration App 20220096977 - Zhang; Zhiqun ; et al. | 2022-03-31 |
| Air-filter Media Including A Relofted Spunbonded Web, And Methods Of Making And Using App 20210308610 - Cheng; Liang ; et al. | 2021-10-07 |
| Pleated Air Filter With Bridging Filaments And Continuous-contact Filaments App 20210229022 - Zhang; Zhiqun ; et al. | 2021-07-29 |
| Air-filter Media Comprising A Relofted Spunbonded Web, And Methods Of Making And Using App 20210229012 - Zhang; Zhiqun ; et al. | 2021-07-29 |
| Air filter with visual filter life indicator zone and sorbent-loaded visual reference zone Grant 11,027,231 - Cheng , et al. June 8, 2 | 2021-06-08 |
| Refillable air filter assembly Grant 10,994,235 - Zhang , et al. May 4, 2 | 2021-05-04 |
| Expandable air filters Grant 10,981,099 - Gregerson , et al. April 20, 2 | 2021-04-20 |
| Biomarker Detection Process And Assay Of Neurological Condition App 20210011028 - WANG; Kevin Ka-Wang ; et al. | 2021-01-14 |
| Air Filter With Visual Filter Life Indicator Zone And Sorbent-loaded Visual Reference Zone App 20190314751 - Cheng; Liang ; et al. | 2019-10-17 |
| Collapsible air filter Grant 10,406,472 - Zhang , et al. September 10, 2 | 2019-09-10 |
| Refillable Air Filter Assembly App 20190262755 - Zhang; Zhiqun ; et al. | 2019-08-29 |
| Refillable air filter assembly Grant 10,328,371 - Zhang , et al. | 2019-06-25 |
| Filtration medium including polymeric netting of ribbons and strands Grant 10,265,653 - Fox , et al. | 2019-04-23 |
| Micro-rna, Autoantibody And Protein Markers For Diagnosis Of Neuronal Injury App 20190064188 - WANG; Kevin Ka-Wang ; et al. | 2019-02-28 |
| Mechanical fastener, fastening system, and disposable absorbent article Grant 10,165,833 - Pariseau , et al. J | 2019-01-01 |
| Expandable Air Filters App 20180272263 - Gregerson; Glen O. ; et al. | 2018-09-27 |
| Micro-RNA, autoantibody and protein markers for diagnosis of neuronal injury Grant 10,041,959 - Wang , et al. August 7, 2 | 2018-08-07 |
| Biomarker Detection Process And Assay Of Neurological Condition App 20180031577 - WANG; Kevin Ka-wang ; et al. | 2018-02-01 |
| Biomarker Assay Of Neurological Condition App 20170315136 - Wang; Kevin Ka-wang ; et al. | 2017-11-02 |
| Micro-rna, Autoantibody And Protein Markers For Diagnosis Of Neuronal Injury App 20170242041 - WANG; Kevin Ka-Wang ; et al. | 2017-08-24 |
| Refillable Air Filter Assembly App 20170182445 - Zhang; Zhiqun ; et al. | 2017-06-29 |
| Filtration Medium Including Polymeric Netting Of Ribbons And Strands App 20170065923 - Fox; Andrew R. ; et al. | 2017-03-09 |
| Loop Components For Hook-and-loop Fasteners And Methods Of Making The Same App 20160302534 - Zhang; Zhiqun ; et al. | 2016-10-20 |
| Collapsible Air Filter App 20160263515 - Zhang; Zhiqun ; et al. | 2016-09-15 |
| Biomarker Assay Of Neurological Condition App 20150268252 - Svetlov; Stanislav I. ; et al. | 2015-09-24 |
| Collapsible Air Filter Assembly App 20150267927 - Zhang; Zhiqun ; et al. | 2015-09-24 |
| Mechanical Fastener, Fastening System, And Disposable Absorbent Article App 20140350507 - Pariseau; Timothy P. ; et al. | 2014-11-27 |
| Synaptotagmin and collapsin response mediator protein as biomarkers for traumatic brain injury Grant 8,557,526 - Ottens , et al. October 15, 2 | 2013-10-15 |
| Markers And Assays For Detection Of Neurotoxicity App 20130029362 - Jeromin; Andreas ; et al. | 2013-01-31 |
| Micro-rna, Autoantibody And Protein Markers For Diagnosis Of Neuronal Injury App 20130022982 - Wang; Kevin Ka-wang ; et al. | 2013-01-24 |
| Synaptotagmin And Collapsin Response Mediator Protein As Biomarkers For Traumatic Brain Injury App 20120196307 - OTTENS; ANDREW K. ; et al. | 2012-08-02 |
| Method and apparatus for identifying data content Grant 8,060,633 - Zhang , et al. November 15, 2 | 2011-11-15 |
| Biomarker Detection Process And Assay Of Neurological Condition App 20110143375 - Wang; Kevin Ka-wang ; et al. | 2011-06-16 |
| Methods For Making Fasteners App 20100055326 - Zhang; Zhiqun ; et al. | 2010-03-04 |
| Synaptotagmin and Collapsin Response Mediator Protein as Biomarkers for Traumatic Brain Injury App 20100047817 - Ottens; Andrew K. ; et al. | 2010-02-25 |
| Methods for making fasteners Grant 7,636,988 - Zhang , et al. December 29, 2 | 2009-12-29 |
| Method And Apparatus For Identifying Data Content App 20090138471 - Zhang; Zhiqun ; et al. | 2009-05-28 |
| Fastener Webs With Microstructured Particles And Methods Of Making Same App 20080178436 - Zhang; Zhiqun ; et al. | 2008-07-31 |
| Methods For Making Fasteners App 20080060173 - Zhang; Zhiqun ; et al. | 2008-03-13 |
| Air filtration system using point ionization sources Grant 7,141,098 - Zhang , et al. November 28, 2 | 2006-11-28 |
| Air filtration system using point ionization sources App 20050160907 - Zhang, Zhiqun ; et al. | 2005-07-28 |
| Air filtration system using point ionization sources Grant 6,758,884 - Zhang , et al. July 6, 2 | 2004-07-06 |
| Air cleaner Grant D492,019 - Zhang , et al. June 22, 2 | 2004-06-22 |
| Air cleaner Grant D491,655 - Zhang , et al. June 15, 2 | 2004-06-15 |
| Air filtration system using point ionization sources App 20040025695 - Zhang, Zhiqun ; et al. | 2004-02-12 |
| Air cleaner Grant D484,228 - Zhang , et al. December 23, 2 | 2003-12-23 |
| Solid-phase activity assay for biologically active substance Grant 6,610,494 - Marquardt , et al. August 26, 2 | 2003-08-26 |
| Structured surface filtration media array Grant 6,589,317 - Zhang , et al. July 8, 2 | 2003-07-08 |
| Structured surface filtration media array App 20030089236 - Zhang, Zhiqun ; et al. | 2003-05-15 |
| Solid-phase Activity Assay For Biologically Active Substance App 20020164638 - MARQUARDT, RONALD R. ; et al. | 2002-11-07 |
| Dual media vacuum filter bag Grant 6,156,086 - Zhang December 5, 2 | 2000-12-05 |
| Shock resistant high efficiency vacuum cleaner filter bag Grant 5,647,881 - Zhang , et al. July 15, 1 | 1997-07-15 |
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