Inventor · disambiguated record
Walter R. Hertler
Also filed as: HERTLER WALTER R · HERTLER WALTER RAYMOND
34 granted patents·1,395 citations·filing 1976–2001
98Inventor score
Files withDU PONT34
Top patents by PatentIndex Score
34 records- 0198US5519085AAqueous dispersions containing ABC triblock polymer dispersantsDU PONT·Filed 1995·Granted May 21, 1996·220 cites·27 claims
- 0297US6306994B1Inks with enhanced substrate binding characteristicsDU PONT·Filed 1999·Granted Oct 23, 2001·130 cites·12 claims
- 0397US5219945AABC triblock methacrylate polymersDU PONT·Filed 1992·Granted Jun 15, 1993·175 cites·19 claims
- 0496US5272201AAmine-containing block polymers for pigmented ink jet inksDU PONT·Filed 1992·Granted Dec 21, 1993·245 cites·18 claims
- 0591US5648405AAqueous ink jet inksDU PONT·Filed 1992·Granted Jul 15, 1997·66 cites·12 claims
- 0688US5077174APositive working dry film element having a layer of resist compositionDU PONT·Filed 1990·Granted Dec 31, 1991·58 cites·27 claims
- 0787US4728706ATitanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymersDU PONT·Filed 1986·Granted Mar 1, 1988·65 cites·24 claims
- 0886US4588795AOxyanion-catalyzed polymerizationDU PONT·Filed 1985·Granted May 13, 1986·44 cites·52 claims
- 0985US6455628B1Two component dispersant for wet milling processDU PONT·Filed 2001·Granted Sep 24, 2002·16 cites·11 claims
- 1081US4656233A"Living" polymers and chain transfer-regulated polymerization processDU PONT·Filed 1985·Granted Apr 7, 1987·32 cites·30 claims
- 1179US4605716ALewis base-catalyzed polymerizationDU PONT·Filed 1985·Granted Aug 12, 1986·26 cites·12 claims
- 1278US4985332AResist material with carbazole diazonium salt acid generator and process for useDU PONT·Filed 1990·Granted Jan 15, 1991·33 cites·20 claims
- 1378US4806605AMonomers and initiators for group transfer polymerizationDU PONT·Filed 1987·Granted Feb 21, 1989·28 cites·23 claims
- 1475US5262281AResist material for use in thick film resistsDU PONT·Filed 1992·Granted Nov 16, 1993·28 cites·31 claims
- 1574US5072029ACatalyzed process for reacting carboxylic acids with vinyl ethersDU PONT·Filed 1990·Granted Dec 10, 1991·13 cites·29 claims
- 1671US5212047AResist material and process for useDU PONT·Filed 1992·Granted May 18, 1993·23 cites·16 claims
- 1771US5120633AResist material for use in thick film resistsDU PONT·Filed 1990·Granted Jun 9, 1992·25 cites·27 claims
- 1870US5229244ADry processible photosensitive composition including photo-acid generator and optically clear polymer (co-polymer) blend that becomes tacky upon exposure to actinic radiationDU PONT·Filed 1992·Granted Jul 20, 1993·23 cites·20 claims
- 1970US5145764APositive working resist compositions process of exposing, stripping developingDU PONT·Filed 1991·Granted Sep 8, 1992·24 cites·28 claims
- 2060US5071731AAqueous processable photosensitive element with an elastomeric layerDU PONT·Filed 1990·Granted Dec 10, 1991·17 cites·14 claims
- 2159US4273695AEthylene-acrylic enamelsDU PONT·Filed 1979·Granted Jun 16, 1981·13 cites·14 claims
- 2256US5275689AMethod and compositions for diffusion patterningDU PONT·Filed 1991·Granted Jan 4, 1994·25 cites·13 claims
- 2352US4251421ACoating compositions containing polymers with isocyano groups and nickel oligomerization catalystsDU PONT·Filed 1979·Granted Feb 17, 1981·7 cites·13 claims
- 2451US5206317AResist material and process for useDU PONT·Filed 1990·Granted Apr 27, 1993·10 cites·22 claims
- 2551US5021524AInitiator for group transfer polymerizationDU PONT·Filed 1988·Granted Jun 4, 1991·9 cites·3 claims
- 2648US4251422ACoating compositions containing polymers with isocyano groups and alkylboranesDU PONT·Filed 1979·Granted Feb 17, 1981·5 cites·13 claims
- 2747US5609914AMethod for preparing high resolution polyimide images using non-photosensitive layers of poly(amic acid) or salts thereofDU PONT·Filed 1995·Granted Mar 11, 1997·10 cites·21 claims
- 2842US5093221AProcess of making colored images using aqueous processable photosensitive elementsDU PONT·Filed 1991·Granted Mar 3, 1992·7 cites·10 claims
- 2939US5654354ACompositions for diffusion patterningDU PONT·Filed 1996·Granted Aug 5, 1997·7 cites·3 claims
- 3038US4978723APhosphonate-capped polymersDU PONT·Filed 1990·Granted Dec 18, 1990·3 cites·8 claims
- 3135US5286595AProcess for creating a tacky tonable image surface through exposure of a substrate coated with a polymer blend, including a photo-acid generator, to actinic radiationDU PONT·Filed 1993·Granted Feb 15, 1994·3 cites·4 claims
- 3233US4026916ATerminal amine-containing polypivalolactoneDU PONT·Filed 1976·Granted May 31, 1977·2 cites·6 claims
- 3332US5219711APositive image formation utilizing resist material with carbazole diazonium salt acid generatorDU PONT·Filed 1992·Granted Jun 15, 1993·2 cites·19 claims
- 3432US4939211APhosphonate-capped polymersDU PONT·Filed 1989·Granted Jul 3, 1990·1 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Walter R. Hertler 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 →