Inventor · disambiguated record
William B. Darlington
Also filed as: DARLINGTON WILLIAM B
22 granted patents·501 citations·filing 1973–1995
96Inventor score
Top patents by PatentIndex Score
22 records- 0191US4293394AElectrolytically producing chlorine using a solid polymer electrolyte-cathode unitPPG INDUSTRIES INC·Filed 1980·Granted Oct 6, 1981·47 cites·16 claims
- 0289US5466337ARepulpable wet strength paperMEAD CORP·Filed 1995·Granted Nov 14, 1995·80 cites·8 claims
- 0389US4176022ARemoval of part per billion level hardness impurities from alkali metal chloride brinesPPG INDUSTRIES INC·Filed 1978·Granted Nov 27, 1979·33 cites·32 claims
- 0489US4133730AElectrolysis of brine using titanium alloy electrodePPG INDUSTRIES INC·Filed 1977·Granted Jan 9, 1979·33 cites·19 claims
- 0587US5102500AMethod for deinking wastepaper using alkoxy capped polyethylene oxide and a polymeric materialPPG INDUSTRIES INC·Filed 1991·Granted Apr 7, 1992·36 cites·12 claims
- 0685US5427652ARepulpable wet strength paperMEAD CORP·Filed 1994·Granted Jun 27, 1995·58 cites·8 claims
- 0782US4820379AMethod for deinking wastepaper with a halogenated polyethylene oxide and a polymeric materialPPG INDUSTRIES INC·Filed 1988·Granted Apr 11, 1989·42 cites·8 claims
- 0874US4675076AMethod for brightening pulpPPG INDUSTRIES INC·Filed 1986·Granted Jun 23, 1987·18 cites·17 claims
- 0973US4175024AElectrolytic cell membrane sealing meansPPG INDUSTRIES INC·Filed 1978·Granted Nov 20, 1979·17 cites·9 claims
- 1072US4364815ASolid polymer electrolyte chlor-alkali process and electrolytic cellPPG INDUSTRIES INC·Filed 1981·Granted Dec 21, 1982·18 cites·5 claims
- 1172US4248680AElectrolytic process and apparatusPPG INDUSTRIES INC·Filed 1979·Granted Feb 3, 1981·18 cites·24 claims
- 1271US4315805ASolid polymer electrolyte chlor-alkali processPPG INDUSTRIES INC·Filed 1980·Granted Feb 16, 1982·22 cites·7 claims
- 1363US3991251ATreatment of asbestos diaphragms and resulting diaphragmPPG INDUSTRIES INC·Filed 1973·Granted Nov 9, 1976·10 cites·3 claims
- 1462US4272337ASolid polymer electrolyte chlor-alkali electrolysis cellPPG INDUSTRIES INC·Filed 1979·Granted Jun 9, 1981·11 cites·20 claims
- 1561US4165248AMethod of joining fluorocarbon membrane sheets with quaternary ammonium compoundsPPG INDUSTRIES INC·Filed 1977·Granted Aug 21, 1979·19 cites·8 claims
- 1658US4075070AElectrode materialPPG INDUSTRIES INC·Filed 1976·Granted Feb 21, 1978·9 cites·4 claims
- 1757US4356068APermionic membranePPG INDUSTRIES INC·Filed 1980·Granted Oct 26, 1982·10 cites·12 claims
- 1851US4448662ASolid polymer electrolyte chlor-alkali electrolytic cellPPG INDUSTRIES INC·Filed 1983·Granted May 15, 1984·8 cites·4 claims
- 1951US4088551AElectrolytic cell and method of electrolysisPPG INDUSTRIES INC·Filed 1977·Granted May 9, 1978·10 cites·2 claims
- 2033US3935350ASuppression of crevice corrosion in gasketed titanium crevices by the use of rubber compound gaskets substantially free of calciumPPG INDUSTRIES INC·Filed 1974·Granted Jan 27, 1976·1 cites·3 claims
- 2129US4342629ASolid polymer electrolyte chlor-alkali processPPG INDUSTRIES INC·Filed 1979·Granted Aug 3, 1982·1 cites·6 claims
- 2228US4605545AMethod for producing sodium dithionitePPG INDUSTRIES INC·Filed 1985·Granted Aug 12, 1986·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →