Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phosphate-free concentrated particulate heavy duty laundry detergent

Phosphate-free concentrated particulate heavy duty laundry detergent

US Patent 4663194 · Granted May 5, 1987

Estimated economic value: $7,320,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Antistatic compositions and antistatic detergent compositions and articles1996
Liquid softening and anti-static nonionic detergent composition with soil releas1994
Fabric softening composition1990
Antistatic laundry detergent composition and processes therefor1990
Softening and anti-static nonionic detergent composition with sulfosuccinamate d1988
Method for making a phosphate containing concentrated heavy duty particulate lau1987
Phosphate-free concentrated particulate heavy duty laundry detergent1987
Free flowing high bulk density particulate detergent-softener1987
Concentrated heavy duty particulate laundry detergent1987
Fabric softener composition containing molecular sieve zeolite1986
Fabric softening built detergent composition1986
Fabric softening and fluffing detergent composition1985