Inventor · disambiguated record
William W. Maslanka
Also filed as: MASLANKA WILLIAM W · MASLANKA WILLIAM WALTER
40 granted patents·750 citations·filing 1975–2003
98Inventor score
Top patents by PatentIndex Score
40 records- 0194US4515657AWet Strength resinsHERCULES INC·Filed 1984·Granted May 7, 1985·65 cites·4 claims
- 0293US6294645B1Dry-strength systemHERCULES INC·Filed 1997·Granted Sep 25, 2001·106 cites·14 claims
- 0390US5338807ASynthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine)HERCULES INC·Filed 1991·Granted Aug 16, 1994·95 cites·8 claims
- 0489US6586520B1Compositions for imparting desired properties to materialsHERCULES INC·Filed 2000·Granted Jul 1, 2003·65 cites·3 claims
- 0586US6908983B2Synthesis of high solids resins from amine terminated polyamidesHERCULES CORP·Filed 2003·Granted Jun 21, 2005·31 cites·31 claims
- 0686US6245874B1Process for making repulpable wet and dry strength paperHERCULES INC·Filed 2000·Granted Jun 12, 2001·28 cites·21 claims
- 0784US6677427B1Enzyme-catalyzed polyamides and compositions and processes of preparing and using the sameHERCULES INC·Filed 2000·Granted Jan 13, 2004·23 cites·158 claims
- 0884US6352613B1Resin compositions having high solids contentsHERCULES INC·Filed 2000·Granted Mar 5, 2002·22 cites·20 claims
- 0982US4388439AWet-strength resin for paper and method of preparing sameHERCULES INC·Filed 1981·Granted Jun 14, 1983·29 cites·15 claims
- 1077US5994449AResin compositions for making wet and dry strength paper and their use as creping adhesivesHERCULES INC·Filed 1997·Granted Nov 30, 1999·41 cites·46 claims
- 1177US4235982AOrganic pigmentsHERCULES INC·Filed 1978·Granted Nov 25, 1980·19 cites·18 claims
- 1274US4487884AAqueous solution of cationic thermosetting resin from N-bis(aminopropyl)methylamine/oxalic acidHERCULES INC·Filed 1983·Granted Dec 11, 1984·21 cites·5 claims
- 1373US6103861AStrength resins for paper and repulpable wet and dry strength paper made therewithHERCULES INC·Filed 1997·Granted Aug 15, 2000·30 cites·60 claims
- 1472US5668246ASynthesis of high solids-content wet-strength resinHERCULES INC·Filed 1996·Granted Sep 16, 1997·21 cites·6 claims
- 1571US7317053B1Compositions for imparting desired properties to materialsHERCULES INC·Filed 2000·Granted Jan 8, 2008·12 cites·101 claims
- 1671US6667384B2Methyl acrylate-diamine based polyamide resins and processes for producing the sameHERCULES INC·Filed 2001·Granted Dec 23, 2003·9 cites·42 claims
- 1762US6214932B1Creping adhesives obtained by the reaction of polyamide and polyvinylalcohol with epichlorohydrinHERCULES INC·Filed 1998·Granted Apr 10, 2001·16 cites·73 claims
- 1861US4483959AOrganic pigmentsHERCULES INC·Filed 1983·Granted Nov 20, 1984·12 cites·8 claims
- 1961US4414353AOrganic pigmentsHERCULES INC·Filed 1982·Granted Nov 8, 1983·12 cites·6 claims
- 2054US4520159AProcess for producing polyaminopolyamides containing halohydrin functionalityHERCULES INC·Filed 1984·Granted May 28, 1985·10 cites·8 claims
- 2154US4403063AOrganic pigmentsHERCULES INC·Filed 1982·Granted Sep 6, 1983·9 cites·8 claims
- 2254US4282060AOrganic pigmentsHERCULES INC·Filed 1979·Granted Aug 4, 1981·11 cites·22 claims
- 2351US4434267AOrganic pigmentsHERCULES INC·Filed 1982·Granted Feb 28, 1984·8 cites·6 claims
- 2448US4037017AElectroconductive paperHERCULES INC·Filed 1975·Granted Jul 19, 1977·9 cites·3 claims
- 2543US4293667AOrganic pigmentsHERCULES INC·Filed 1980·Granted Oct 6, 1981·5 cites·28 claims
- 2640US4426483AOrganic pigmentsHERCULES INC·Filed 1982·Granted Jan 17, 1984·4 cites·8 claims
- 2740US4353818AOrganic pigmentsHERCULES INC·Filed 1980·Granted Oct 12, 1982·4 cites·8 claims
- 2839US4469555AOrganic pigmentsHERCULES INC·Filed 1981·Granted Sep 4, 1984·6 cites·21 claims
- 2937US4605709AWet strength resin from methylbis(aminopropyl)amine, oxalic acid ester, saturated aliphatic diester and epihalohydrinHERCULES INC·Filed 1985·Granted Aug 12, 1986·3 cites·16 claims
- 3037US4404310AOrganic pigmentsHERCULES INC·Filed 1981·Granted Sep 13, 1983·3 cites·8 claims
- 3137US4403062AOrganic pigmentsHERCULES INC·Filed 1981·Granted Sep 6, 1983·3 cites·8 claims
- 3237US4369292AOrganic pigmentsHERCULES INC·Filed 1980·Granted Jan 18, 1983·3 cites·8 claims
- 3337US4349641AOrganic pigmentsHERCULES INC·Filed 1980·Granted Sep 14, 1982·3 cites·6 claims
- 3437US4293666AOrganic pigmentsHERCULES INC·Filed 1980·Granted Oct 6, 1981·3 cites·24 claims
- 3534US4708772APaper products containing wet strength resinsHERCULES INC·Filed 1986·Granted Nov 24, 1987·3 cites·7 claims
- 3633US4348257AOrganic pigmentsHERCULES INC·Filed 1980·Granted Sep 7, 1982·3 cites·21 claims
- 3733US4343729AOrganic pigmentsHERCULES INC·Filed 1981·Granted Aug 10, 1982·3 cites·12 claims
- 3830US4456724AOrganic pigmentsHERCULES INC·Filed 1982·Granted Jun 26, 1984·0 cites·6 claims
- 3930US4311809AOrganic pigmentsHERCULES INC·Filed 1980·Granted Jan 19, 1982·0 cites·8 claims
- 4030US4281082AOrganic pigmentsHERCULES INC·Filed 1979·Granted Jul 28, 1981·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →