Liu; Dahui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Dahui.The latest application filed is for "well structure for natural gas hydrate production".

Company Profile

1.24.31

Liu; Dahui - Yantai CN
Liu; Dahui - Radnor PA
LIU; Dahui - Philadelphia PA
Liu; Dahui - Wynnewood PA US

*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
Well structure for natural gas hydrate production Grant 11,401,785 - Sun , et al. August 2, 2	2022-08-02
Well Structure for Natural Gas Hydrate Production App 20210254438 - Sun; Baojiang ; et al.	2021-08-19
Anti-settling Apparatus and Method and Apparatus for Checking the Same, and Apparatus for Preventing Settlement of Well App 20190178046 - WANG; Zhiyuan ; et al.	2019-06-13
Cyclic compounds and methods of making and using the same Grant 9,469,616 - Li , et al. October 18, 2	2016-10-18
Facially Amphiphilic Polymers and Oligomers and Uses Thereof App 20160151314 - DEGRADO; William F. ; et al.	2016-06-02
Facially amphiphilic polymers and oligomers and uses thereof Grant 9,241,917 - DeGrado , et al. January 26, 2	2016-01-26
Processes For Preparing A Polymeric Compound App 20150197485 - Kavash; Robert W. ; et al.	2015-07-16
Anti-malarial Compounds App 20150072997 - Scott; Richard W. ; et al.	2015-03-12
Synthetic mimetics of host defense and uses thereof Grant 8,975,262 - DeGrado , et al. March 10, 2	2015-03-10
Processes for preparing a polymeric compound Grant 8,946,475 - Kavash , et al. February 3, 2	2015-02-03
Cyclic Compounds And Methods Of Making And Using The Same App 20150031738 - Li; Yan ; et al.	2015-01-29
Polymeric Compounds And Methods Of Making And Using The Same App 20140308317 - Fan; Xiaodong ; et al.	2014-10-16
Anti-malarial compounds Grant 8,796,275 - Scott , et al. August 5, 2	2014-08-05
Facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers and uses thereof Grant 8,716,530 - DeGrado , et al. May 6, 2	2014-05-06
Polycationic Compounds And Uses Thereof App 20140051762 - Mousa; Shaker ; et al.	2014-02-20
Processes For Preparing A Polymeric Compound App 20130274502 - Kavash; Robert W. ; et al.	2013-10-17
Polycationic compounds and uses thereof Grant 8,507,723 - Mousa , et al. August 13, 2	2013-08-13
Facially amphiphilic polymers and oligomers and uses thereof Grant 8,455,490 - DeGrado , et al. June 4, 2	2013-06-04
Antimicrobial Molecules For Treating Multi-Drug Resistant and Extensively Drug Resistant Strains Of Mycobacterium App 20130137706 - Scott; Richard W. ; et al.	2013-05-30
Synthetic Mimetics Of Host Defense And Uses Thereof App 20130090345 - DeGrado; Willam F. ; et al.	2013-04-11
Facially Amphiphilic Polymers and Oligomers and Uses Thereof App 20130023561 - DeGrado; William F. ; et al.	2013-01-24
Processes for preparing a polymeric compound Grant 8,354,556 - Kavash , et al. January 15, 2	2013-01-15
Polycationic Compounds And Uses Thereof App 20120322878 - Mousa; Shaker ; et al.	2012-12-20
Synthetic mimetics of host defense and uses thereof Grant 8,278,309 - DeGrado , et al. October 2, 2	2012-10-02
Facially Amphiphilic Polyaryl and Polyarylalkynyl Polymers and Oligomers and Uses Thereof App 20120202887 - DeGRADO; William F. ; et al.	2012-08-09
Facially amphiphilic polymers and oligomers and uses thereof Grant 8,236,800 - DeGrado , et al. August 7, 2	2012-08-07
Polycationic compounds and uses thereof Grant 8,232,428 - Mousa , et al. July 31, 2	2012-07-31
Facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers and uses thereof Grant 8,222,456 - DeGrado , et al. July 17, 2	2012-07-17
Polycationic compounds and uses thereof Grant 8,129,566 - Mousa , et al. March 6, 2	2012-03-06
Anti-Heparin Compounds App 20110178104 - Scott; Richard W. ; et al.	2011-07-21
Polycationic Compounds And Uses Thereof App 20110124664 - Mousa; Shaker ; et al.	2011-05-26
Processes For Preparing A Polymeric Compound App 20110098498 - Kavash; Robert W. ; et al.	2011-04-28
Polycationic Compounds And Uses Thereof App 20100298344 - Mousa; Shaker ; et al.	2010-11-25
Antimicrobial Molecules For Treating Multi-Drug Resistant And Extensively Drug Resistant Strains Of Mycobacterium App 20100144761 - Scott; Richard W. ; et al.	2010-06-10
Synthetic Mimetics Of Host Defense And Uses Thereof App 20100105703 - DeGrado; William F. ; et al.	2010-04-29
Anti-Malarial Compounds App 20100081665 - Scott; Richard W. ; et al.	2010-04-01
Facially amphiphilic polymers and oligomers and uses thereof App 20080176807 - DeGrado; William F. ; et al.	2008-07-24
Facially amphiphilic polymers as anti-infective agents Grant 7,173,102 - DeGrado , et al. February 6, 2	2007-02-06
Facially amphilic polymers and oligomers and uses thereof App 20060041023 - DeGrado; William F. ; et al.	2006-02-23
Facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers and uses thereof App 20050287108 - DeGrado, William F. ; et al.	2005-12-29
Facially amphiphilic polymers as anti-infective agents App 20040185257 - DeGrado, William F. ; et al.	2004-09-23
Design, preparation, and properties of antibacterial .beta.-peptides Grant 6,677,431 - DeGrado , et al. January 13, 2	2004-01-13
Design, preparation, and properties of antibacterial beta-peptides App 20020132766 - DeGrado, William F. ; et al.	2002-09-19

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