Inventor · disambiguated record
John E. Walls
Also filed as: GILLICH THOMAS N · WALLS JOHN E · WALLS JOHN J
59 granted patents·9 pending applications·1,186 citations·filing 1974–2022
99Inventor score
Files withHOECHST CO AMERICAN32EASTMAN KODAK CO12HOECHST CELANESE CORP9WALLS JOHN E6KODAK POLYCHROME GRAPHICS LLC2
Top patents by PatentIndex Score
68 records- 0196US4383897AElectrochemically treated metal platesHOECHST CO AMERICAN·Filed 1982·Granted May 17, 1983·60 cites·14 claims
- 0294US4399021ANovel electrolytes for electrochemically treated metal platesHOECHST CO AMERICAN·Filed 1982·Granted Aug 16, 1983·40 cites·39 claims
- 0393US5169897ABinary acetal polymers useful in photosensitive compositions and lithographic printing platesEASTMAN KODAK CO·Filed 1991·Granted Dec 8, 1992·84 cites·10 claims
- 0493US4502925AProcess for aluminum surface preparationHOECHST CO AMERICAN·Filed 1984·Granted Mar 5, 1985·39 cites·21 claims
- 0593US4448647AElectrochemically treated metal platesHOECHST CO AMERICAN·Filed 1982·Granted May 15, 1984·44 cites·58 claims
- 0687US4452674AElectrolytes for electrochemically treated metal platesHOECHST CO AMERICAN·Filed 1982·Granted Jun 5, 1984·43 cites·59 claims
- 0786US4435496APhotopolymer cleavage imaging systemHOECHST CO AMERICAN·Filed 1982·Granted Mar 6, 1984·42 cites·9 claims
- 0884US5368974ALithographic printing plates having a hydrophilic barrier layer comprised of a copolymer of vinylphosphonic acid and acrylamide overlying an aluminum supportEASTMAN KODAK CO·Filed 1993·Granted Nov 29, 1994·46 cites·10 claims
- 0982US5262270APhotosensitive compositions and lithographic printing plates containing binary acetal polymersEASTMAN KODAK CO·Filed 1991·Granted Nov 16, 1993·38 cites·26 claims
- 1082US5035982AAqueous developer composition for developing negative working lithographic printing plateEASTMAN KODAK CO·Filed 1989·Granted Jul 30, 1991·33 cites·33 claims
- 1182US4388156AAluminum electrolysis in non-aqueous monomeric organic acidHOECHST CO AMERICAN·Filed 1981·Granted Jun 14, 1983·21 cites·10 claims
- 1281US4665124AResinHOECHST CO AMERICAN·Filed 1986·Granted May 12, 1987·34 cites·19 claims
- 1381US4308340AAqueous 2-propoxyethanol containing processing composition for lithographic printing platesHOECHST CO AMERICAN·Filed 1980·Granted Dec 29, 1981·30 cites·11 claims
- 1477US5316892AMethod for developing lithographic printing platesEASTMAN KODAK CO·Filed 1992·Granted May 31, 1994·33 cites·17 claims
- 1577US5169898AAcid-substituted ternary acetal polymers useful in photosensitive compositions and lithographic printing platesEASTMAN KODAK CO·Filed 1991·Granted Dec 8, 1992·31 cites·10 claims
- 1676US4772538AWater developable lithographic compositionHOECHST CO AMERICAN·Filed 1985·Granted Sep 20, 1988·40 cites·25 claims
- 1774US4652604ARadiation-polymerizable composition and element containing a photopolymer compositionHOECHST CO AMERICAN·Filed 1985·Granted Mar 24, 1987·25 cites·14 claims
- 1873US6060222A1Postitve-working imaging composition and element and method of forming positive image with a laserKODAK POLCYHROME GRAPHICS LLC·Filed 1996·Granted May 9, 2000·21 cites·32 claims
- 1971US4436804ALight-sensitive polymeric diazonium condensates and reproduction compositions and materials therewithHOECHST CO AMERICAN·Filed 1982·Granted Mar 13, 1984·21 cites·27 claims
- 2070US4355096AProcess for heating exposed and developed light-sensitive lithographic printing plates with carboxylic acid and amine moiety containing compounds on surface thereofHOECHST CO AMERICAN·Filed 1980·Granted Oct 19, 1982·20 cites·6 claims
- 2170US4336113AElectrolytic graining of aluminum with hydrogen peroxide and nitric or hydrochloric acidHOECHST CO AMERICAN·Filed 1981·Granted Jun 22, 1982·27 cites·12 claims
- 2269US4376814ACeramic deposition on aluminumHOECHST CO AMERICAN·Filed 1982·Granted Mar 15, 1983·20 cites·19 claims
- 2368US4374710AElectrolytic graining of aluminum with nitric and oxalic acidsHOECHST CO AMERICAN·Filed 1982·Granted Feb 22, 1983·19 cites·13 claims
- 2467US5466559AAqueous developer for lithographic printing plates which exhibits reduced sludge formationEASTMAN KODAK CO·Filed 1994·Granted Nov 14, 1995·19 cites·29 claims
- 2567US5219699APhotosensitive compositions and lithographic printing plates containing acid-substituted ternary acetal polymersEASTMAN KODAK CO·Filed 1991·Granted Jun 15, 1993·22 cites·26 claims
- 2667US5061607AComposition for protecting the surface of lithographic printing platesEASTMAN KODAK CO·Filed 1990·Granted Oct 29, 1991·26 cites·35 claims
- 2766US5275907APhotosensitive compositions and lithographic printing plates containing acid-substituted ternary acetal polymer and copolyester with reduced propensity to blindingEASTMAN KODAK CO·Filed 1992·Granted Jan 4, 1994·25 cites·27 claims
- 2865US4396468AThree phase graining of aluminum substratesHOECHST CO AMERICAN·Filed 1981·Granted Aug 2, 1983·11 cites·15 claims
- 2965US4381340AMethod of treating lithographic printing plates with 2-propoxyethanolHOECHST CO AMERICAN·Filed 1981·Granted Apr 26, 1983·16 cites·12 claims
- 3065US2023257601A1Rubber surface coating systemNO MORE SMELLS LTD·Filed 2022·Application pending·0 cites
- 3164US4880555AEnzyme hydrolyzed maltodextrin containing finisher/preserver/cleaner composition for lithographic printing platesHOECHST CELANESE CORP·Filed 1988·Granted Nov 14, 1989·20 cites·20 claims
- 3263US4670507AResinHOECHST CO AMERICAN·Filed 1985·Granted Jun 2, 1987·16 cites·6 claims
- 3362US8834934B2Material encapsulation systemWALLS JOHN E·Filed 2004·Granted Sep 16, 2014·1 cites·19 claims
- 3462US4351895ADeletion fluid for positive printing platesHOECHST CO AMERICAN·Filed 1981·Granted Sep 28, 1982·16 cites·10 claims
- 3561US5279927AAqueous developer for lithographic printing plates with improved desensitizing capabilityEASTMAN KODAK CO·Filed 1992·Granted Jan 18, 1994·16 cites·24 claims
- 3661US4533620ALight sensitive co-condensatesHOECHST CO AMERICAN·Filed 1983·Granted Aug 6, 1985·16 cites·27 claims
- 3761US4416972AElectrolytic graining of aluminum with nitric and boric acidsHOECHST CO AMERICAN·Filed 1981·Granted Nov 22, 1983·17 cites·11 claims
- 3861US3954472ASubstractive developer for negative working lithographic platesS O LITHO CORP·Filed 1974·Granted May 4, 1976·12 cites·6 claims
- 3959US6326123B1Positive-working imaging composition and element and method of forming positive image with a laserKODAK POLYCHROME GRAPHICS LLC·Filed 1999·Granted Dec 4, 2001·12 cites·20 claims
- 4059US4436807ADeveloper composition with sodium, lithium and/or potassium salts for developing negative working imaged photographic materialHOECHST CO AMERICAN·Filed 1982·Granted Mar 13, 1984·14 cites·8 claims
- 4157US4414311ACathodic deposition of light sensitive componentsHOECHST CO AMERICAN·Filed 1982·Granted Nov 8, 1983·9 cites·11 claims
- 4256US4213887ALithographic plate finisherHOECHST CO AMERICAN·Filed 1979·Granted Jul 22, 1980·11 cites·12 claims
- 4356US2014364352A1Material Release SystemHAVILAND PRODUCTS COMPANY·Filed 2014·Application pending·0 cites
- 4455US4895788AWater developable lithographic compositionHOECHST CELANESE CORP·Filed 1988·Granted Jan 23, 1990·12 cites·25 claims
- 4549US4618562AAqueous developable lithographic printing plates containing an admixture of diazonium salts and polymers and composition thereforHOECHST CO AMERICAN·Filed 1984·Granted Oct 21, 1986·10 cites·14 claims
- 4649US4448873ANegative working diazo contact filmHOECHST CO AMERICAN·Filed 1982·Granted May 15, 1984·9 cites·10 claims
- 4747US2012301555A1Pool Water Sanitizer And MethodWALLS JOHN E·Filed 2012·Application pending·0 cites
- 4847US2006127425A1Encapsulated material released to generate perceivable sensorial indicia of discrete event occurrenceVENTURE MAN ALLIANCE LLC·Filed 2003·Application pending·0 cites
- 4947US2015315518A1Cold water detergent composition and methodWALLS JOHN E·Filed 2014·Application pending·0 cites
- 5046US4539285APhotosensitive negative diazo composition with two acrylic polymers for photolithographyHOECHST CO AMERICAN·Filed 1984·Granted Sep 3, 1985·9 cites·18 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when John E. Walls 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 →