Inventor
KHAN SAAD A
US18 patents
⚠️ This page may combine multiple inventors who share the name “KHAN SAAD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV NORTH CAROLINA STATE
13 patentsUS5965299AOct 12, 1999
Composite electrolyte containing surface modified fumed silica
UNIV NORTH CAROLINA STATE124 citations97
US5421412AJun 6, 1995
Methods and compositions for fracturing subterranean formations
UNIV NORTH CAROLINA STATE51 citations95
US6403663B1Jun 11, 2002
Method of making foamed materials using surfactants and carbon dioxide
UNIV NORTH CAROLINA STATE52 citations94
US6919383B2Jul 19, 2005
CO2-assisted deploymerization, purification and recycling of step-growth polymers
UNIV NORTH CAROLINA STATE20 citations92
US6790870B1Sep 14, 2004
Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide
UNIV NORTH CAROLINA STATE37 citations89
US6544689B1Apr 8, 2003
Composite electrolytes based on smectite clays and high dielectric organic liquids and electrodes
UNIV NORTH CAROLINA STATE30 citations89
US6197730B1Mar 6, 2001
Compositions for fracturing subterranean formations
UNIV NORTH CAROLINA STATE13 citations81
US7658989B2Feb 9, 2010
Nano-and micro-cellular foamed thin-walled material, and processes and apparatuses for making the same
UNIV NORTH CAROLINA STATE7 citations71
US5900112AMay 4, 1999
Method of reducing the viscosity of a black liquor using thiocyanate salt
UNIV NORTH CAROLINA STATE13 citations69
US5635027AJun 3, 1997
Method of reducing the viscosity of a black liquor
UNIV NORTH CAROLINA STATE8 citations69
US12433832B2Oct 7, 2025
Aqueous mixtures comprising cellulose nanocrystals and sulfonated polyester
UNIV NORTH CAROLINA STATE0 citations54
US12421663B2Sep 23, 2025
Suspensions including cellulose nanofibril and polyester
UNIV NORTH CAROLINA STATE0 citations54
US11827722B2Nov 28, 2023
Cellulose acetate aerogels
UNIV NORTH CAROLINA STATE0 citations54
UNIV PRINCETON
3 patentsUS5869435AFeb 9, 1999
Compositions for fracturing subterranean formations
UNIV PRINCETON47 citations95
US6936454B2Aug 30, 2005
Compositions for fracturing subterranean formations
UNIV PRINCETON9 citations72
US6428995B2Aug 6, 2002
Compositions for fracturing subterranean formations
UNIV PRINCETON6 citations72