Wu; Tien T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Tien T..The latest application filed is for "flame-resistant nonwoven fabric".

Company Profile

3.14.26

Wu; Tien T. - Woodbury MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nonwoven abrasive articles having electrostatically-oriented abrasive particles and methods of making same Grant 11,351,653 - Nienaber , et al. June 7, 2	2022-06-07
Air filter media with post-pleat-deposited sorbent particles Grant 11,305,224 - Fox , et al. April 19, 2	2022-04-19
Flame-resistant Nonwoven Fabric App 20220042221 - Wu; Pingfan ; et al.	2022-02-10
Flame-resistant Nonwoven Fiber Assembly App 20210331444 - Wu; Pingfan ; et al.	2021-10-28
Flame-retardant Non-woven Fibrous Webs App 20210292947 - Ren; Liyun ; et al.	2021-09-23
Nonwoven Abrasive Articles Having Electrostatically-oriented Abrasive Particles And Methods Of Making Same App 20210283749 - Nienaber; Aaron K. ; et al.	2021-09-16
Modified Aluminum Nitride Particles And Methods Of Making The Same App 20210009811 - Schultz; Nathan E. ; et al.	2021-01-14
Charge-modified Particles And Methods Of Making The Same App 20210002137 - Schultz; Nathan E. ; et al.	2021-01-07
Air Filter Media With Post-pleat-deposited Sorbent Particles App 20200129907 - Fox; Andrew R. ; et al.	2020-04-30
Non-woven electret fibrous webs and methods of making same Grant 9,802,187 - Fu , et al. October 31, 2	2017-10-31
Patterned air-laid nonwoven fibrous webs and methods of making and using same Grant 9,771,675 - Altshuler , et al. September 26, 2	2017-09-26
Respirator Made From In-situ Air-laid Web(s) App 20170232278 - Tushaus; John T. ; et al.	2017-08-17
Apparatus and methods for producing nonwoven fibrous webs Grant 9,580,848 - Henderson , et al. February 28, 2	2017-02-28
Nonwoven fibrous webs containing chemically active particulates and methods of making and using same Grant 9,475,034 - Vincent , et al. October 25, 2	2016-10-25
Methods and apparatus for producing nonwoven fibrous webs Grant 9,422,653 - Wu , et al. August 23, 2	2016-08-23
Apparatus And Methods For Producing Nonwoven Fibrous Webs App 20150021805 - Henderson; John W. ; et al.	2015-01-22
Methods And Apparatus For Producing Nonwoven Fibrous Webs App 20140331456 - Wu; Tien T. ; et al.	2014-11-13
Non-woven Electret Fibrous Webs And Methods Of Making Same App 20140120322 - Fu; Xiaoshuan ; et al.	2014-05-01
Respirator Made From In-situ Air-laid Web(s) App 20130146061 - Tushaus; John T. ; et al.	2013-06-13
Patterned Air-laid Nonwoven Electret Fibrous Webs And Methods Of Making And Using Same App 20130108831 - Wu; Tien T. ; et al.	2013-05-02
Patterned Air-laid Nonwoven Fibrous Webs And Methods Of Making And Using Same App 20130101805 - Altshuler; Gordon L. ; et al.	2013-04-25
Nonwoven Nanofiber Webs Containing Chemically Active Particulates And Methods Of Making And Using Same App 20130037481 - Lalouch; Lahoussaine ; et al.	2013-02-14
Nonwoven Fibrous Webs Containing Chemically Active Particulates And Methods Of Making And Using Same App 20130030340 - Vincent; Bernard ; et al.	2013-01-31
Pleated aligned web filter Grant 8,142,538 - Sundet , et al. March 27, 2	2012-03-27
Pleated Aligned Web Filter App 20100050582 - Sundet; Douglas C. ; et al.	2010-03-04
Pleated aligned web filter Grant 7,622,063 - Sundet , et al. November 24, 2	2009-11-24
High Efficiency Hvac Filter App 20080017038 - Wu; Tien T.	2008-01-24
Pleated aligned web filter App 20050217226 - Sundet, Douglas C. ; et al.	2005-10-06
Aligned fiber web Grant 6,858,297 - Shah , et al. February 22, 2	2005-02-22
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

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