Inventor
SARGENT RALPH R
US15 patents
⚠️ This page may combine multiple inventors who share the name “SARGENT RALPH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PEACH STATE LABS INC
7 patentsUS4940757AJul 10, 1990
Stain resistant polymeric composition
PEACH STATE LABS INC89 citations95
US5316850AMay 31, 1994
Permanently stain resistant textile fibers
PEACH STATE LABS INC31 citations92
US5223340AJun 29, 1993
Stain resistant polyamide fibers
PEACH STATE LABS INC26 citations92
US5212272AMay 18, 1993
Polyacrylic acid compositions for textile processing
PEACH STATE LABS INC47 citations92
US5061763AOct 29, 1991
Stain resistant treatment for polyamide fibers
PEACH STATE LABS INC50 citations92
US5015259AMay 14, 1991
Stain resistant polymeric composition
PEACH STATE LABS INC30 citations92
US9090779B2Jul 28, 2015
Compositions for treating textile fibers and floor coverings comprising the same
PEACH STATE LABS INC1 citations47
Wilana Chemical LLC
4 patentsUS11149381B2Oct 19, 2021
Non-fluorinated fiber and textile treatment compositions and applications thereof
Wilana Chemical LLC2 citations70
US11840803B2Dec 12, 2023
Non-fluorinated fiber and textile treatment compositions and applications thereof
Wilana Chemical LLC0 citations59
US11618981B2Apr 4, 2023
Nylon floorcoverings employing vat dyestuffs and methods of making the same
Wilana Chemical LLC0 citations59
US12378724B2Aug 5, 2025
Cellulosic floorcoverings and applications thereof
Wilana Chemical LLC0 citations49