Inventor
FREEMAN MICHAEL B
US15 patents
⚠️ This page may combine multiple inventors who share the name “FREEMAN MICHAEL B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS
9 patentsUS5531934AJul 2, 1996
Method of inhibiting corrosion in aqueous systems using poly(amino acids)
ROHM & HAAS76 citations96
US5393868AFeb 28, 1995
Production of polysuccinimide by thermal polymerization of maleamic acid
ROHM & HAAS32 citations92
US5266237ANov 30, 1993
Enhancing detergent performance with polysuccinimide
ROHM & HAAS30 citations92
US5457176AOct 10, 1995
Acid catalyzed process for preparing amino acid polymers
ROHM & HAAS44 citations91
US5612447AMar 18, 1997
Production of polysuccinimide by thermal polymerization of maleamic acid
ROHM & HAAS5 citations73
US5556938ASep 17, 1996
Acid catalyzed process for preparing amino acid polymers
ROHM & HAAS12 citations73
US5554721ASep 10, 1996
Acid catalyzed process for preparing amino acid polymers
ROHM & HAAS9 citations73
US5552514ASep 3, 1996
Acid catalyzed process for preparing amino acid polymers
ROHM & HAAS3 citations62
US5424391AJun 13, 1995
Production of polysuccinimide by thermal polymerization of fumaramic acid
ROHM & HAAS2 citations62