Inventor
CRISP MARK T
NL4 patents
⚠️ This page may combine multiple inventors who share the name “CRISP MARK T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERCULES INC
3 patentsUS6554961B1Apr 29, 2003
Reduced byproduct polyamine-epihalohydrin resins
HERCULES INC57 citations92
US6197919B1Mar 6, 2001
Resins of amphoteric aldehyde polymers and use of said resins as temporary wet-strength or dry-strength resins for paper
HERCULES INC45 citations90
US7175740B2Feb 13, 2007
Reduced by product polyamine-epihalohydrin resins
HERCULES INC30 citations89