Inventor

AHMED IQBAL

US58 patents

⚠️ This page may combine multiple inventors who share the name “AHMED IQBAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHMED IQBAL

PHILLIPS PETROLEUM CO

Process for treating oil-bearing formation

Superabsorbent crosslinked ampholytic ion pair copolymers

Compositions and processes for treating subterranean formations

Compositions useful for treating oil-bearing formation

Process for treating oil-bearing formation

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Superabsorbent crosslinked copolymers formed from an ampholytic ion pair (2-methacryloyloxyethyldimethylammonium cation (MEDMA)/sulfonate anion) copolymerized with other comonomers

Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt

Copolymers of ampholytic ion pairs containing vinylic tertiary amine and olefinic comonomers

Superabsorbent crosslinked ampholytic ion pair copolymers

Compositions and processes for treating subterranean formations

Compositions and processes for treating subterranean formations

Compositions and processes for treating subterranean formations

Compositions and processes for treating subterranean formations

Compositions and processes for treating subterranean formations

Compositions and processes for treating hydrocarbon-bearing formations

Copolymers of amphytic ion pairs containing vinylic tertiary amine and process therewith

Superabsorbent crosslinked ampholytic ion pair copolymers

Superabsorbent crosslinked ampholytic ion pair copolymers

Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt

Superabsorbent polymers from ampholytic monomers

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Grafted copolymers highly absorbent to aqueous electrolyte solutions used in diapers and paper towels

Process for olefin isomerization

Superabsorbent polymers

Superabsorbent polymers

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Polymeric adhesive and anti-corrosion agents

Superabsorbent polymers

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Superabsorbent crosslinked ampholytic ion pair copolymers containing 2-methacryloyloxyethyldimethylammonium

Process to produce coupled block copolymers and said copolymers

Superabsorbent crosslinked ampholytic ion pair copolymers

Copolymers of ampholytic ion pairs containing vinylic tertiary amine

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Grafted copolymers highly absorbent to aqueous electrolyte solutions

Superabsorbent crosslinked ampholytic ion pair copolymers

STOCKHAUSEN INC

Method for preparing a flexible superabsorbent binder polymer composition

Flexible superabsorbent binder polymer composition

Superabsorbent polymer aqueous paste and coating

EVONIK STOCKHAUSEN INC

Superabsorbent polymer aqueous paste and coating

Superabsorbent polymer having delayed free water absorption

AHMED IQBAL

Superabsorbent polymer compositions having color stability

Superabsorbent polymer compositions having color stability

EVONIK STOCKHAUSEN GMBH

Cellulose material with improved absorbency

STOCKHAUSEN CHEM FAB GMBH

Cellulose material with improved absorbency

STOCKHAUSSEN INC

Flexible superabsorbent binder polymer composition

EVONIK STOCKHAUSEN LLC

Superabsorbent polymer compositions having color stability

UNIV KING ABDULAZIZ

Microwave-assisted distillation system