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Iqbal Ahmed
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Bartlesville, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process to make a monovinylaromatic polymer and said monovinylaroma...
Patent number
6,232,414
Issue date
May 15, 2001
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to produce a monovinylaromatic/ monoolefin polymer and said...
Patent number
6,232,415
Issue date
May 15, 2001
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to produce coupled block copolymers and said copolymers
Patent number
6,127,487
Issue date
Oct 3, 2000
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
6,051,670
Issue date
Apr 18, 2000
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
5,922,653
Issue date
Jul 13, 1999
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
5,883,210
Issue date
Mar 16, 1999
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
5,855,244
Issue date
Jan 5, 1999
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and applications thereof of water-soluble copolymers c...
Patent number
5,829,527
Issue date
Nov 3, 1998
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions useful for treating oil-bearing formation
Patent number
5,789,351
Issue date
Aug 4, 1998
Phillips Petroleum Company
Iqbal Ahmed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions and processes for treating hydrocarbon-bearing formations
Patent number
5,789,350
Issue date
Aug 4, 1998
Phillips Petroleum Company
Ahmad Moradi-Araghi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and processes for treating subterranean formations
Patent number
5,763,610
Issue date
Jun 9, 1998
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
5,708,107
Issue date
Jan 13, 1998
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and processes for treating subterranean formations
Patent number
5,650,633
Issue date
Jul 22, 1997
Phillips Petroleum Company
Iqbal Ahmed
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for treating oil-bearing formation
Patent number
5,642,783
Issue date
Jul 1, 1997
Phillips Petroleum Company
Ahmad Moradi-Araghi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for treating oil-bearing formation
Patent number
5,547,025
Issue date
Aug 20, 1996
Phillips Petroleum Company
Iqbal Ahmed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Superabsorbent polymers from ampholytic monomers
Patent number
5,523,367
Issue date
Jun 4, 1996
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of ampholytic ion pairs containing vinylic tertiary amine
Patent number
5,484,865
Issue date
Jan 16, 1996
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,439,983
Issue date
Aug 8, 1995
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,412,052
Issue date
May 2, 1995
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,376,729
Issue date
Dec 27, 1994
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,357,000
Issue date
Oct 18, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,334,685
Issue date
Aug 2, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solution...
Patent number
5,331,021
Issue date
Jul 19, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for olefin isomerization
Patent number
5,304,696
Issue date
Apr 19, 1994
Phillips Petroleum Company
Gyanesh P. Khare
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copolymers of amphytic ion pairs containing vinylic tertiary amine...
Patent number
5,294,691
Issue date
Mar 15, 1994
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,290,870
Issue date
Mar 1, 1994
Philliips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Grafted copolymers highly absorbent to aqueous electrolyte solutions
Patent number
5,290,871
Issue date
Mar 1, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent crosslinked copolymers formed from an ampholytic ion...
Patent number
5,286,827
Issue date
Feb 15, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superabsorbent polymers
Patent number
5,281,673
Issue date
Jan 25, 1994
Phillips Petroleum Company
Iqbal Ahmed
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and applications thereof of water-soluble copolymers c...
Patent number
5,270,382
Issue date
Dec 14, 1993
Phillips Petroleum Company
Iqbal Ahmed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...