Inventor · disambiguated record
Iqbal Ahmed
Also filed as: AHMED IQBAL · AHMED IQBAL K
65 granted patents·4 pending applications·1,278 citations·filing 1990–2025
99Inventor score
Top patents by PatentIndex Score
69 records- 0197US7335713B2Method for preparing a flexible superabsorbent binder polymer compositionSTOCKHAUSEN INC·Filed 2006·Granted Feb 26, 2008·55 cites·26 claims
- 0297US7312286B2Flexible superabsorbent binder polymer compositionSTOCKHAUSEN INC·Filed 2005·Granted Dec 25, 2007·48 cites·28 claims
- 0396US7816426B2Superabsorbent polymer compositions having color stabilityEVONIK STOCKHAUSEN LLC·Filed 2007·Granted Oct 19, 2010·37 cites·25 claims
- 0495US6906131B2Cellulose material with improved absorbencySTOCKHAUSEN CHEM FAB GMBH·Filed 2001·Granted Jun 14, 2005·54 cites·14 claims
- 0594US7488541B2Superabsorbent polymer aqueous paste and coatingEVONIK STOCKHAUSEN INC·Filed 2006·Granted Feb 10, 2009·42 cites·6 claims
- 0694US7399813B2Flexible superabsorbent binder polymer compositionSTOCKHAUSSEN INC·Filed 2007·Granted Jul 15, 2008·46 cites·5 claims
- 0793US8236876B2Superabsorbent polymer compositions having color stabilityAHMED IQBAL·Filed 2011·Granted Aug 7, 2012·16 cites·19 claims
- 0892US9585790B2Intraocular shunt inserterAQUESYS INC·Filed 2014·Granted Mar 7, 2017·27 cites·20 claims
- 0992US7163969B2Superabsorbent polymer aqueous paste and coatingSTOCKHAUSEN INC·Filed 2003·Granted Jan 16, 2007·49 cites·16 claims
- 1091US8063118B2Superabsorbent polymer compositions having color stabilityAHMED IQBAL·Filed 2010·Granted Nov 22, 2011·12 cites·21 claims
- 1191US5883210ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1997·Granted Mar 16, 1999·44 cites·47 claims
- 1290US7482058B2Cellulose material with improved absorbencyEVONIK STOCKHAUSEN GMBH·Filed 2004·Granted Jan 27, 2009·70 cites·4 claims
- 1389US11712369B2Apparatus for delivering ocular implants into an anterior chamber of the eyeALCON INC·Filed 2020·Granted Aug 1, 2023·2 cites·30 claims
- 1489US10617558B2Apparatus for delivering ocular implants into an anterior chamber of the eyeIVANTIS INC·Filed 2013·Granted Apr 14, 2020·22 cites·32 claims
- 1589US7579402B2Superabsorbent polymer having delayed free water absorptionEVONIK STOCKHAUSEN INC·Filed 2003·Granted Aug 25, 2009·41 cites·13 claims
- 1689US5075399ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Dec 24, 1991·60 cites·76 claims
- 1785US6051670ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1995·Granted Apr 18, 2000·49 cites·44 claims
- 1885US2025381067A1Apparatus for delivering ocular implants into an anterior chamber of the eyeALCON INC·Filed 2025·Application pending·0 cites
- 1984US10221079B2Microwave-assisted distillation systemUNIV KING ABDULAZIZ·Filed 2016·Granted Mar 5, 2019·5 cites·5 claims
- 2083US5855244ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1997·Granted Jan 5, 1999·29 cites·40 claims
- 2183US5650633ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1995·Granted Jul 22, 1997·23 cites·22 claims
- 2283US2024358548A1Intraocular shunt insertion techniquesAQUESYS INC·Filed 2024·Application pending·0 cites
- 2382US12376988B2Apparatus for delivering ocular implants into an anterior chamber of the eyeALCON INC·Filed 2023·Granted Aug 5, 2025·0 cites·14 claims
- 2480US5250642ACopolymers of ampholytic ion pairs containing vinylic tertiary amine and olefinic comonomersPHILLIPS PETROLEUM CO·Filed 1992·Granted Oct 5, 1993·26 cites·20 claims
- 2578US5270382ACompositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner saltPHILLIPS PETROLEUM CO·Filed 1992·Granted Dec 14, 1993·30 cites·18 claims
- 2678US5098970ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Mar 24, 1992·29 cites·70 claims
- 2777US7619131B2Articles comprising transparent/translucent polymer compositionKIMBERLY CLARK CO·Filed 2005·Granted Nov 17, 2009·5 cites·15 claims
- 2877US5642783AProcess for treating oil-bearing formationPHILLIPS PETROLEUM CO·Filed 1996·Granted Jul 1, 1997·42 cites·25 claims
- 2977US5439983AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1994·Granted Aug 8, 1995·21 cites·13 claims
- 3077US5290871AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1993·Granted Mar 1, 1994·21 cites·22 claims
- 3175US5286827ASuperabsorbent crosslinked copolymers formed from an ampholytic ion pair (2-methacryloyloxyethyldimethylammonium cation (MEDMA)/sulfonate anion) copolymerized with other comonomersPHILLIPS PETROLEUM CO·Filed 1992·Granted Feb 15, 1994·21 cites·58 claims
- 3274US10470928B2Intraocular shunt inserterAQUESYS INC·Filed 2017·Granted Nov 12, 2019·1 cites·25 claims
- 3374US5922653ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1996·Granted Jul 13, 1999·35 cites·53 claims
- 3473US5789351ACompositions useful for treating oil-bearing formationPHILLIPS PETROLEUM CO·Filed 1996·Granted Aug 4, 1998·34 cites·27 claims
- 3573US5547025AProcess for treating oil-bearing formationPHILLIPS PETROLEUM CO·Filed 1995·Granted Aug 20, 1996·25 cites·22 claims
- 3673US5294691ACopolymers of amphytic ion pairs containing vinylic tertiary amine and process therewithPHILLIPS PETROLEUM CO·Filed 1993·Granted Mar 15, 1994·16 cites·24 claims
- 3772US10653555B2Intraocular shunt insertion techniquesAQUESYS INC·Filed 2017·Granted May 19, 2020·1 cites·20 claims
- 3871US5708107ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1995·Granted Jan 13, 1998·27 cites·35 claims
- 3971US5216098ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1992·Granted Jun 1, 1993·20 cites·2 claims
- 4070US11938059B2Intraocular shunt insertion techniquesAQUESYS INC·Filed 2020·Granted Mar 26, 2024·0 cites·20 claims
- 4169US5106929ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Apr 21, 1992·16 cites·44 claims
- 4266US5331021AGrafted copolymers highly absorbent to aqueous electrolyte solutions used in diapers and paper towelsPHILLIPS PETROLEUM CO·Filed 1993·Granted Jul 19, 1994·12 cites·2 claims
- 4366US5304696AProcess for olefin isomerizationPHILLIPS PETROLEUM CO·Filed 1993·Granted Apr 19, 1994·8 cites·11 claims
- 4466US5130389ASuperabsorbent crosslinked ampholytic ion pair copolymers containing 2-methacryloyloxyethyldimethylammoniumPHILLIPS PETROLEUM CO·Filed 1990·Granted Jul 14, 1992·14 cites·32 claims
- 4562US5130391ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Jul 14, 1992·18 cites·64 claims
- 4661US5243008AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1992·Granted Sep 7, 1993·11 cites·26 claims
- 4759US5829527ACompositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner saltPHILLIPS PETROLEUM CO·Filed 1993·Granted Nov 3, 1998·10 cites·27 claims
- 4859US5789350ACompositions and processes for treating hydrocarbon-bearing formationsPHILLIPS PETROLEUM CO·Filed 1996·Granted Aug 4, 1998·19 cites·34 claims
- 4958US5225506ASuperabsorbent polymersPHILLIPS PETROLEUM CO·Filed 1992·Granted Jul 6, 1993·9 cites·21 claims
- 5053US5281673ASuperabsorbent polymersPHILLIPS PETROLEUM CO·Filed 1993·Granted Jan 25, 1994·7 cites·16 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →