Inventor · disambiguated record
Raymond A. Plepys
Also filed as: HOY EDGAR F · PLEPYS RAYMOND A · PLEPYS RAYMOND ALFONSAS
10 granted patents·1 pending application·220 citations·filing 1975–2001
90Inventor score
Files withDOW CHEMICAL CO10
Top patents by PatentIndex Score
11 records- 0192US4686242APolyurea polymers prepared from urea containing prepolymersDOW CHEMICAL CO·Filed 1986·Granted Aug 11, 1987·66 cites·22 claims
- 0290US4658007APolyisocyanurate-based polyoxazolidone polymers and process for their preparationDOW CHEMICAL CO·Filed 1985·Granted Apr 14, 1987·47 cites·14 claims
- 0384US6255434B1High molecular weight polyols, process for preparation and use thereofDOW CHEMICAL CO·Filed 1999·Granted Jul 3, 2001·30 cites·17 claims
- 0478US4654443AHydrolysis of isocyanate distillation bottomsDOW CHEMICAL CO·Filed 1985·Granted Mar 31, 1987·24 cites·8 claims
- 0569US5342541APurified hydroxy-functional polyether compoundsDOW CHEMICAL CO·Filed 1989·Granted Aug 30, 1994·20 cites·14 claims
- 0658US5095061AProcess to reduce propenyl polyethers in hydroxyfunctional polyethersDOW CHEMICAL CO·Filed 1990·Granted Mar 10, 1992·14 cites·18 claims
- 0756US6376625B1Process for purifying polyethersDOW CHEMICAL CO·Filed 1999·Granted Apr 23, 2002·15 cites·11 claims
- 0840US2001046711A1Method for the determination of an acid or a base in a non-aqueous liquidFiled 2001·Application pending·0 cites
- 0933US4154767AFormaldehyde-diaromatic ether reaction productsDOW CHEMICAL CO·Filed 1977·Granted May 15, 1979·2 cites·10 claims
- 1032US4043960AAqueous dispersions of thermosetting hydroxy-functional formaldehyde copolymer resins derived from diaryl oxides, sulfides, dibenzofuran or dibenzothiopheneDOW CHEMICAL CO·Filed 1976·Granted Aug 23, 1977·2 cites·12 claims
- 1128US4045410ACarboxylated diphenylether-formaldehyde copolymer resins and their preparationDOW CHEMICAL CO·Filed 1975·Granted Aug 30, 1977·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Raymond A. Plepys files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →