loadpatents
name:-0.14247679710388
name:-0.21928906440735
name:-0.1585750579834
LI; David Zenan Patent Filings

LI; David Zenan

Patent Applications and Registrations

Patent applications and USPTO patent grants for LI; David Zenan.The latest application filed is for "organic electroluminescent materials and devices".

Company Profile
6.22.27
  • LI; David Zenan - Princeton NJ
*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
Organic Electroluminescent Materials And Devices
App 20220285632 - XIA; Chuanjun ;   et al.
2022-09-08
Organic electroluminescent materials and devices
Grant 11,374,180 - Xia , et al. June 28, 2
2022-06-28
Organic Electroluminescent Materials And Devices
App 20210217971 - BOUDREAULT; PIERRE-LUC T. ;   et al.
2021-07-15
Organic electroluminescent materials and devices
Grant 10,991,896 - Boudreault , et al. April 27, 2
2021-04-27
Materials for organic light emitting diodes
Grant 10,680,189 - Xia , et al.
2020-06-09
Organic electroluminescent materials and devices
Grant 10,381,580 - Xia , et al. A
2019-08-13
Organic Electroluminescent Materials And Devices
App 20190071461 - Boudreault; Pierre-Luc T. ;   et al.
2019-03-07
Organic electroluminescent materials and devices
Grant 10,199,581 - Boudreault , et al. Fe
2019-02-05
Materials For Organic Light Emitting Diodes
App 20180277775 - Xia; Chuanjun ;   et al.
2018-09-27
Materials for organic light emitting diode
Grant 10,008,677 - Xia , et al. June 26, 2
2018-06-26
Organic Electroluminescent Materials And Devices
App 20180151816 - XIA; Chuanjun ;   et al.
2018-05-31
Organic electroluminescent materials and devices
Grant 9,947,880 - Xia , et al. April 17, 2
2018-04-17
Organic materials for OLEDs
Grant 9,755,159 - Dyatkin , et al. September 5, 2
2017-09-05
Organic electroluminescent materials and devices
Grant 9,735,373 - Dyatkin , et al. August 15, 2
2017-08-15
Organic electroluminescent materials and devices
Grant 9,590,194 - Boudreault , et al. March 7, 2
2017-03-07
Organic electroluminescent materials and devices
Grant 9,502,656 - Joseph , et al. November 22, 2
2016-11-22
Organic Electroluminescent Materials And Devices
App 20150243893 - JOSEPH; Scott ;   et al.
2015-08-27
Organic Materials For Oleds
App 20150207082 - DYATKIN; Alexey Borisovich ;   et al.
2015-07-23
Organic Electroluminescent Materials And Devices
App 20150028323 - XIA; Chuanjun ;   et al.
2015-01-29
Ancillary Ligands For Organometallic Complexes
App 20150001472 - Boudreault; Pierre-Luc T. ;   et al.
2015-01-01
Aluminum Chelates As Materials For Oleds
App 20140361252 - Dyatkin; Alexey ;   et al.
2014-12-11
Tetradentate platinum complexes
Grant 8,871,361 - Xia , et al. October 28, 2
2014-10-28
Materials For Organic Light Emitting Diode
App 20130299795 - Xia; Chuanjun ;   et al.
2013-11-14
Novel Tetradentate Platinum Complexes
App 20120223634 - Xia; Chuanjun ;   et al.
2012-09-06
Bisaryl Alkynylamides as Negative Allosteric Modulators of Metabotropic Glutamate Receptor 5 (MGLUR5)
App 20100273772 - O'Neil; Steven Victor ;   et al.
2010-10-28
COMPOSITIONS CONTAINING O-SULFATE AND O-PHOSPHATE CONTAINING ARYL SULFONAMIDE DERIVATIVES USEFUL AS beta-AMYLOID INHIBITORS
App 20090181932 - LI; David Zenan ;   et al.
2009-07-16
1-heterocyclylalkyl-3-sulfonylazaindole Or -azaindazole Derivatives As 5-hydroxytryptamine-6 Ligands
App 20080306106 - Bernotas; Ronald Charles ;   et al.
2008-12-11
Substituted dihydropyrano indole-3,4-dione derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
Grant 7,459,478 - Elokdah , et al. December 2, 2
2008-12-02
Substituted Indole Acid Derivatives As Inhibitors Of Plasminogen Activator Inhibitor-1 (pai-1)
App 20080214647 - Elokdah; Hassan Mahmoud ;   et al.
2008-09-04
1-Heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands
Grant 7,411,064 - Bernotas , et al. August 12, 2
2008-08-12
Novel Indole Polymorphs
App 20080188542 - TADAYON; Abdolsamad ;   et al.
2008-08-07
Substituted indole acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
Grant 7,368,471 - Elokdah , et al. May 6, 2
2008-05-06
Substituted indole oxo-acetyl amino acetic acid derivatives as inhibitors of plasminogen activator inhibitor (PAI-1)
Grant 7,160,918 - Elokdah , et al. January 9, 2
2007-01-09
Substituted dihydropyrano indole-3,4-dione derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
App 20060270728 - Elokdah; Hassan M. ;   et al.
2006-11-30
Substituted dihydropyrano indole-3,4-dione derivatives as inhibitiors of plasminogen activator inhibitor-1 (PAI-1)
Grant 7,101,903 - Elokdah , et al. September 5, 2
2006-09-05
Substituted indole acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
App 20060167059 - Elokdah; Hassan Mahmoud ;   et al.
2006-07-27
Substituted indole acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
Grant 7,074,817 - Elokdah , et al. July 11, 2
2006-07-11
1-Heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands
App 20060142330 - Bernotas; Ronald Charles ;   et al.
2006-06-29
Substituted indole oxo-acetyl amino acetic acid derivatives as inhibitors of plasminogen activator inhibitor (PAI-1)
App 20060122254 - Elokdah; Hassan Mahmoud ;   et al.
2006-06-08
Substituted indole oxo-acetyl amino acetic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
Grant 7,056,943 - Elokdah , et al. June 6, 2
2006-06-06
1-heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands
Grant 7,057,039 - Bernotas , et al. June 6, 2
2006-06-06
Substituted dihydropyrano indole-3,4-dione derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
App 20050113436 - Elokdah, Hassan M. ;   et al.
2005-05-26
Substituted indole oxo-acetyl amino acetic acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
App 20040116504 - Elokdah, Hassan Mahmoud ;   et al.
2004-06-17
1-Heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands
App 20040023970 - Bernotas, Ronald Charles ;   et al.
2004-02-05
Substituted indole acid derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1)
App 20030125371 - Elokdah, Hassan Mahmoud ;   et al.
2003-07-03

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