Inventor · disambiguated record
Erwin R. Ruckel
Also filed as: RUCKEL ERWIN R · RUCKEL ERWIN RICHARD
17 granted patents·1 pending application·219 citations·filing 1975–2007
94Inventor score
Top patents by PatentIndex Score
18 records- 0189US5958180AMethod for increasing the strength of a paper or paperboard productINT PAPER CO·Filed 1997·Granted Sep 28, 1999·44 cites·23 claims
- 0283US4959412AHigh shear tackifier resinsARIZONA CHEM·Filed 1989·Granted Sep 25, 1990·39 cites·11 claims
- 0380US4377510AUrethane-modified rosin ester and process for preparing the sameARIZONA CHEM·Filed 1981·Granted Mar 22, 1983·23 cites·9 claims
- 0479US6900274B2Terpene resin-and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resinsARIZONA CHEM·Filed 2003·Granted May 31, 2005·14 cites·58 claims
- 0575US4380513AInert rosin esters and process for preparing the sameARIZONA CHEM·Filed 1981·Granted Apr 19, 1983·19 cites·10 claims
- 0669US4011385APolymerization of olefinsARIZONA CHEM·Filed 1975·Granted Mar 8, 1977·12 cites·13 claims
- 0765US4048095AAntimony halide catalyst systemARIZONA CHEM·Filed 1976·Granted Sep 13, 1977·11 cites·2 claims
- 0856US5541246ARepulpable hot melt adhesivesARIZONA CHEM·Filed 1994·Granted Jul 30, 1996·16 cites·10 claims
- 0955US4057682APolymerization of α-pineneARIZONA CHEM·Filed 1975·Granted Nov 8, 1977·7 cites·9 claims
- 1054US7452941B2Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resinsARIZONA CHEM·Filed 2007·Granted Nov 18, 2008·1 cites·13 claims
- 1153US4113653APolymerization of α-pineneARIZONA CHEM·Filed 1977·Granted Sep 12, 1978·6 cites·5 claims
- 1253US4016346ACationic polymerization processARIZONA CHEM·Filed 1976·Granted Apr 5, 1977·7 cites·10 claims
- 1350US5910526APolyphenylene oxide delivery system for adhesive compositionsARIZONA CHEM·Filed 1998·Granted Jun 8, 1999·9 cites·17 claims
- 1447US2005096436A1Terpene resin- and hydrocarbon resin-based surfactants and acqueous disperson of tacifier resinsARIZONA CHEM·Filed 2004·Application pending·0 cites
- 1540US5807915APolyphenylene oxide delivery system for adhesive compositionsARIZONA CHEM·Filed 1997·Granted Sep 15, 1998·5 cites·6 claims
- 1637US3944624APolymeric pinene epoxides and process for preparing the sameAMERICAN CYANAMID CO·Filed 1975·Granted Mar 16, 1976·2 cites·10 claims
- 1735US4077905ANovel catalyst systemARIZONA CHEM·Filed 1976·Granted Mar 7, 1978·2 cites·8 claims
- 1835US3979371APolymeric limonene epoxide and process for preparing the sameARIZONA CHEM·Filed 1975·Granted Sep 7, 1976·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →