Chowhan; Masood A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chowhan; Masood A..The latest application filed is for "compositions for treating microbial infections".

Company Profile

2.33.68

Chowhan; Masood A. - Arlington TX
- Arlington TX 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
Compositions and methods for treating ophthalmic, octic, or nasal infections Grant 9,993,483 - Stroman , et al. June 12, 2	2018-06-12
Compositions For Treating Microbial Infections App 20170333441 - Ghosh; Malay ; et al.	2017-11-23
Stabilized Pharmaceutical Sub-micron Suspensions And Methods Of Forming Same App 20170216228 - Asgharian; Bahram ; et al.	2017-08-03
Pharmaceutical compositions with phosphonium antimicrobial agents Grant 9,694,021 - Chowhan , et al. July 4, 2	2017-07-04
Carboxylvinyl polymer-containing nanoparticle suspensions Grant 9,662,398 - Chowhan , et al. May 30, 2	2017-05-30
Carboxylvinyl Polymer-containing Nanoparticle Suspensions App 20170020818 - Chowhan; Masood A. ; et al.	2017-01-26
Injectable Aqueous Ophthalmic Composition And Method Of Use Therefor App 20160361254 - Chowhan; Masood A. ; et al.	2016-12-15
Finafloxacin suspension compositions Grant 9,504,691 - Boudreaux , et al. November 29, 2	2016-11-29
Finafloxacin Suspension Compositions App 20160279137 - Boudreaux; Brent G. ; et al.	2016-09-29
Injectable aqueous ophthalmic composition and method of use therefor Grant 9,446,093 - Chowhan , et al. September 20, 2	2016-09-20
Ophthalmic Compositions Containing A Synergistic Combination of Two Polymers App 20160095927 - Chowhan; Masood A. ; et al.	2016-04-07
Compositions And Methods For Treating Ophthalmic, Octic, Or Nasal Infections App 20150328229 - Stroman; David W. ; et al.	2015-11-19
Methods for treating otic infections Grant 9,119,859 - Stroman , et al. September 1, 2	2015-09-01
Phospholipid Compositions for Contact Lens Care and Preservation of Pharmaceutical Compositions App 20150209466 - Ghosh; Malay ; et al.	2015-07-30
Compositions For Treating Microbial Infections App 20150174137 - Ghosh; Malay ; et al.	2015-06-25
Carboxylvinyl Polymer-containing Nanoparticle Suspensions App 20150072011 - CHOWHAN; Masood A. ; et al.	2015-03-12
Carboxyvinyl polymer-containing nanoparticle suspensions Grant 08921337 -	2014-12-30
Carboxyvinyl polymer-containing nanoparticle suspensions Grant 8,921,337 - Chowhan , et al. December 30, 2	2014-12-30
Stabilized Pharmaceutical Sub-micron Suspensions And Methods Of Forming Same App 20140294970 - Asgharian; Bahram ; et al.	2014-10-02
Finafloxacin Suspension Compositions App 20140162990 - Boudreaux; Brent G. ; et al.	2014-06-12
Punctal Plug Comprising A Water-insoluble Polymeric Matrix App 20140128478 - Asgharian; Bahram ; et al.	2014-05-08
Olopatadine Compositions And Uses Thereof App 20140107121 - Schneider; L. Wayne ; et al.	2014-04-17
Injectable Aqueous Ophthalmic Composition And Method Of Use Therefor App 20140094419 - Chowhan; Masood A. ; et al.	2014-04-03
Pharmaceutical Compositions With Phosphonium Antimicrobial Agents App 20140080793 - Chowhan; Masood A. ; et al.	2014-03-20
Water insoluble polymer matrix for drug delivery Grant 8,632,809 - Asgharian , et al. January 21, 2	2014-01-21
Compositions And Methods For Treating Ophthalmic, Otic, Or Nasal Infections App 20130331385 - Stroman; David W. ; et al.	2013-12-12
Methods for treating ophthalmic, otic, or nasal infections Grant 8,536,167 - Stroman , et al. September 17, 2	2013-09-17
Polymeric quaternary ammonium compounds with vicinal hydroxy groups Grant 8,431,751 - Castillo , et al. April 30, 2	2013-04-30
Olopatadine formulations for topical nasal administration Grant 8,399,508 - Singh , et al. March 19, 2	2013-03-19
Self preserved aqueous pharmaceutical compositions Grant 8,388,941 - Chowhan , et al. March 5, 2	2013-03-05
Self-Preserved Aqueous Pharmaceutical Compositions App 20130053440 - Kabra; Bhagwati P. ; et al.	2013-02-28
Ophthalmic Compositions Containing A Synergistic Combination Of Two Polymers App 20130039879 - Chowhan; Masood A. ; et al.	2013-02-14
Self-preserved aqueous pharmaceutical compositions Grant 8,323,630 - Kabra , et al. December 4, 2	2012-12-04
Ophthalmic compositions containing a synergistic combination of two polymers Grant 8,313,754 - Chowhan , et al. November 20, 2	2012-11-20
Ophthalmic Composition With A Viscosity Enhancement System Having Two Different Viscosity Enhancing Agents App 20120269862 - Chowhan; Masood A. ; et al.	2012-10-25
Ophthalmic Composition With A Viscosity Enhancement System Having Two Different Viscosity Enhancing Agents App 20120270955 - Chowhan; Masood A. ; et al.	2012-10-25
Self preserved aqueous pharmaceutical compositions Grant 8,268,299 - Kabra , et al. September 18, 2	2012-09-18
Pharmaceutical Composition With Enhanced Solubility Characteristics App 20120022149 - Chowhan; Masood A. ; et al.	2012-01-26
Olopatadine Formulations For Topical Nasal Administration App 20110306659 - Singh; Onkar N. ; et al.	2011-12-15
Pharmaceutical Compositions With Phosphonium Antimicrobial Agents App 20110269719 - Chowhan; Masood A. ; et al.	2011-11-03
Self-Preserved Aqueous Pharmaceutical Compositions App 20110195132 - Kabra; Bhagwati P. ; et al.	2011-08-11
Ophthalmic Compositions Containing A Synergistic Combination Of Two Polymers App 20110190203 - Chowhan; Masood A. ; et al.	2011-08-04
Olopatadine formulations for topical nasal administration Grant 7,977,376 - Singh , et al. July 12, 2	2011-07-12
Carboxyvinyl Polymer-containing Nanoparticle Suspensions App 20110135743 - Chowhan; Masood A. ; et al.	2011-06-09
N-halogenated Amino Acid Formulations And Methods For Cleaning And Disinfection App 20110124734 - Chowhan; Masood A. ; et al.	2011-05-26
Ophthalmic compositions containing a synergistic combination of two polymers Grant 7,947,295 - Chowhan , et al. May 24, 2	2011-05-24
Olopatadine Compositions And Uses Thereof App 20110082145 - Schneider; L. Wayne ; et al.	2011-04-07
Ophthalmic compositions containing a synergistic combination of three polymers Grant 7,914,803 - Chowhan , et al. March 29, 2	2011-03-29
Injectable Aqueous Ophthalmic Composition And Method Of Use Therefor App 20110071091 - Chowhan; Masood A. ; et al.	2011-03-24
Antimicrobial N-halogenated Amino Acid Salts App 20110071116 - Schneider; L. Wayne ; et al.	2011-03-24
Aliphatic Acid-containing N-halogenated Amino Acid Formulations App 20110060044 - Chowhan; Masood A. ; et al.	2011-03-10
Compositions And Methods For Treating Ophthalmic, Otic, Or Nasal Infections App 20110003803 - Stroman; David W. ; et al.	2011-01-06
Devices And Methods For Ophthalmic Drug Delivery App 20100266664 - Asgharian; Bahram ; et al.	2010-10-21
N-halogenated Amino Acid Formulations With Anti-inflammatory Compounds App 20100210730 - Chowhan; Masood A. ; et al.	2010-08-19
N-halogenated Amino Acid Formulations Comprising Phosphine Or Amine Oxides App 20100204181 - STROMAN; David W. ; et al.	2010-08-12
Compositions of Topical Ocular Solutions to Deliver Effective Concentrations of Active Agent to the Posterior Segment of the Eye App 20100160342 - Chowhan; Masood A. ; et al.	2010-06-24
Ophthalmic compositions containing a synergistic combination of two polymers Grant 7,709,012 - Chowhan , et al. May 4, 2	2010-05-04
Stabilized Pharmaceutical Sub-micron Suspensions And Methods Of Forming Same App 20100076045 - Castillo; Ernesto J. ; et al.	2010-03-25
Pharmaceutical Composition Having Relatively Low Ionic Strength App 20100056537 - Ghosh; Malay ; et al.	2010-03-04
Self-preserved Aqueous Pharmaceutical Compositions App 20100021561 - Chowhan; Masood A. ; et al.	2010-01-28
Self Preserved Aqueous Pharmaceutical Compositions App 20100021562 - Chowhan; Masood A. ; et al.	2010-01-28
Self-preserved Emulsions App 20090298956 - Chowhan; Masood A. ; et al.	2009-12-03
Ophthalmic compositions containing a synergistic combination of three polymers Grant 7,618,620 - Chowhan , et al. November 17, 2	2009-11-17
Antimicrobial N-halogenated Amino Acid Salts App 20090197838 - Schneider; L. Wayne ; et al.	2009-08-06
Phospholipid Compositions for Contact Lens Care and Preservation of Pharmaceutical Compositions App 20080287395 - Ghosh; Malay ; et al.	2008-11-20
N-halogenated Amino Acid Formulations With Anti-inflammatory Compounds App 20080275122 - Chowhan; Masood A. ; et al.	2008-11-06
N-halogenated Amino Acid Formulations App 20080275123 - Chowhan; Masood A. ; et al.	2008-11-06
N-halogenated Amino Acid Formulations And Methods For Cleaning And Disinfection App 20080275121 - Chowhan; Masood A. ; et al.	2008-11-06
Aliphatic Acid-containing N-halogenated Amino Acid Formulations App 20080275126 - Chowhan; Masood A. ; et al.	2008-11-06
Ophthalmic Compositions Containing A Synergistic Combination Of Three Polymers App 20080193407 - Chowhan; Masood A. ; et al.	2008-08-14
Devices And Methods For Ophthalmic Drug Delivery App 20080145406 - Asgharian; Bahram ; et al.	2008-06-19
Punctal Plug Comprising A Water-insoluble Polymeric Matrix App 20080114076 - Asgharian; Bahram ; et al.	2008-05-15
Water Insoluble Polymer Matrix For Drug Delivery App 20080113027 - Asgharian; Bahram ; et al.	2008-05-15
Packaging Materials For Formulations Containing 2-pyrrolidone Derivatives App 20080093247 - Han; Wesley Wehsin ; et al.	2008-04-24
Self-Preserved Ophthalmic Pharmaceutical Compositions Containing Tobramycin App 20080089953 - Chowhan; Masood A. ; et al.	2008-04-17
Ophthalmic Compositions Containing A Synergistic Combination Of Three Polymers App 20080075687 - Chowhan; Masood A. ; et al.	2008-03-27
Self Preserved Aqueous Pharmaceutical Compositions App 20080075790 - Kabra; Bhagwati P. ; et al.	2008-03-27
Ophthalmic compositions containing a synergistic combination of three polymers Grant 7,329,411 - Chowhan , et al. February 12, 2	2008-02-12
Ophthalmic compositions containing a synergistic combination of three polymers Grant 7,306,802 - Chowhan , et al. December 11, 2	2007-12-11
Device for Ophthalmic Drug Delivery App 20070244442 - Chowhan; Masood A.	2007-10-18
Ophthalmic Compositions Containing A Synergistic Combination Of Three Polymers App 20070231294 - Chowhan; Masood A. ; et al.	2007-10-04
Ophthalmic Compositions Containing A Synergistic Combination Of Three Polymers App 20070224159 - Chowhan; Masood A. ; et al.	2007-09-27
Ophthalmic compositions containing a synergistic combination of three polymers Grant 7,244,440 - Chowhan , et al. July 17, 2	2007-07-17
Olopatadine formulations for topical nasal administration App 20070142458 - Singh; Onkar N. ; et al.	2007-06-21
Ophthalmic Compositions Containing A Synergistic Combination Of Three Polymers App 20070128288 - Chowhan; Masood A. ; et al.	2007-06-07
Ophthalmic Compositions Containing A Synergistic Combination Of Two Polymers App 20070128156 - Chowhan; Masood A. ; et al.	2007-06-07
Self-preserved ophthalmic pharmaceutical compositions containing tobramycin App 20060141059 - Chowhan; Masood A. ; et al.	2006-06-29
Ophthalmic compositions containing a synergistic combination of three polymers App 20040253202 - Chowhan, Masood A. ; et al.	2004-12-16
Ophthalmic compositions containing a synergistic combination of two polymers App 20040253280 - Chowhan, Masood A. ; et al.	2004-12-16
Artificial tear composition containing a combination of three demulcents Grant 6,620,797 - Chowhan , et al. September 16, 2	2003-09-16
Product for cleaning and disinfecting contact lenses without rubbing App 20030040446 - Stone, Ralph P. ; et al.	2003-02-27
Artificial tear composition containing a combination of three demulcents App 20020123482 - Chowhan, Masood A. ; et al.	2002-09-05
Simplified process for cleaning and disinfecting contact lenses with a single solution App 20020039975 - Stone, Ralph P. ; et al.	2002-04-04
Stable liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems Grant 5,604,190 - Chowhan , et al. February 18, 1	1997-02-18
Contact lens cleaning composition containing polyalklene oxide modified siloxanes Grant 5,532,224 - Desai , et al. July 2, 1	1996-07-02
Aqueous antimicrobial opthalmic solutions comprised of quaternary ammonium compound, citric acid, citrate and sodium chloride Grant 5,037,647 - Chowhan , et al. August 6, 1	1991-08-06

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