De Clercq; Erik

Patent Applications and Registrations

Patent applications and USPTO patent grants for De Clercq; Erik.The latest application filed is for "phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production".

Company Profile

0.20.17

De Clercq; Erik - Bierbeek BE
De Clercq; Erik - Lovenjoel N/A BE
De Clercq; Erik - Parklaan BE
De Clercq; Erik - Leuven BE
De Clercq; Erik - Louvain BE

*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
Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Grant 9,522,932 - Herdewijn , et al. December 20, 2	2016-12-20
Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Grant 9,249,177 - Herdewijn , et al. February 2, 2	2016-02-02
Phosphonate Nucleosides Useful As Active Ingredients In Pharmaceutical Compositions For The Treatment Of Viral Infections, And Intermediates For Their Production App 20160009750 - HERDEWIJN; Piet ; et al.	2016-01-14
Phosphonate Nucleosides Useful As Active Ingredients In Pharmaceutical Compositions For The Treatment Of Viral Infections, And Intermediates For Their Production App 20140316127 - HERDEWIJN; Piet ; et al.	2014-10-23
Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Grant 8,809,520 - Herdewijn , et al. August 19, 2	2014-08-19
Viral inhibitors Grant 8,779,141 - Neyts , et al. July 15, 2	2014-07-15
Integrase Cofactor App 20140128316 - DEBYSER; Zeger ; et al.	2014-05-08
Phosphonate Nucleosides Useful As Active Ingredients In Pharmaceutical Compositions For The Treatment Of Viral Infections, And Intermediates For Their Production App 20140039179 - HERDEWIJN; Piet ; et al.	2014-02-06
Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Grant 8,501,709 - Herdewijn , et al. August 6, 2	2013-08-06
Phosphonate Nucleosides Useful As Active Ingredients In Pharmaceutical Compositions For The Treatment Of Viral Infections, And Intermediates For Their Production App 20120108531 - Herdewijn; Piet ; et al.	2012-05-03
Azacytosine derivatives useful as antiviral agents Grant 8,153,787 - Holy , et al. April 10, 2	2012-04-10
Integrase Cofactor App 20120028889 - DEBYSER; Zeger ; et al.	2012-02-02
Integrase cofactor Grant 8,008,470 - Debyser , et al. August 30, 2	2011-08-30
Viral inhibitors Grant 7,737,162 - Neyts , et al. June 15, 2	2010-06-15
Viral Inhibitors App 20100004281 - NEYTS; Johan ; et al.	2010-01-07
Integrase cofactor Grant 7,514,233 - Debyser , et al. April 7, 2	2009-04-07
Azacytosine Derivatives Useful as Antiviral Agents App 20090005346 - Holy; Antonin ; et al.	2009-01-01
Carbocyclic Nucleosides And Process For Obtaining Such App 20080176813 - Herdewijn; Piet ; et al.	2008-07-24
Integrase Cofactor App 20070259358 - DEBYSER; Zeger ; et al.	2007-11-08
Phosponate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production App 20070185062 - Herdewijn; Piet ; et al.	2007-08-09
Integrase cofactor App 20060275748 - Debyser; Zeger ; et al.	2006-12-07
HIV inhibiting N-aminoimidazole derivatives Grant 7,049,332 - De Clercq , et al. May 23, 2	2006-05-23
Anti-viral pyrimidine nucleoside analogues Grant 7,019,135 - McGuigan , et al. March 28, 2	2006-03-28
Glycopeptide antibiotic derivatives App 20050250677 - Balzarini, Jan ; et al.	2005-11-10
Viral inhibitors App 20050239821 - Neyts, Johan ; et al.	2005-10-27
Hiv inhibiting n-aminoimidazole derivatives App 20040122024 - De Clercq, Erik ; et al.	2004-06-24
Pharmaceutical compositions and method for the treatment of retroviral infections App 20030187003 - De Clercq, Erik ; et al.	2003-10-02
Anti-viral pyrimidine nucleoside analogues App 20030176370 - McGuigan, Christopher ; et al.	2003-09-18
Anti-viral pyrimidine nucleoside analogues Grant 6,573,247 - McGuigan , et al. June 3, 2	2003-06-03
N-(3-fluoro-2-phosphonylmethoxypropyl) derivatives of purine and pyrimidine heterocyclic bases, their preparation and use Grant 5,733,896 - March 31, 1	1998-03-31
Combinations of FU and BVU as anti-adenocarcinoma agents Grant 4,988,678 - De Clercq , et al. January 29, 1	1991-01-29
Therapeutical application of phosphonylmethoxyalkyl adenines Grant 4,724,233 - De Clercq , et al. February 9, 1	1988-02-09
Antivirally active adenine derivatives Grant 4,605,658 - Holy , et al. August 12, 1	1986-08-12
E-5-(2-Halogenovinyl)-2'-deoxycytidines Grant 4,382,925 - de Clercq , et al. May 10, 1	1983-05-10
Therapeutic application of (S) -or (RS)-9-(2, 3-dihydroxypropyl) adenine for use as antiviral agents Grant 4,230,708 - De Clercq , et al. October 28, 1	1980-10-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.