Inventor · disambiguated record
Hans G. Schreuders
Also filed as: SCHREUDERS HANS G
18 granted patents·494 citations·filing 1982–1992
96Inventor score
Files withWESTVACO CORP18
Top patents by PatentIndex Score
18 records- 0193US4810299ACationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1988·Granted Mar 7, 1989·46 cites·7 claims
- 0290US4478642AAmphoterics as emulsifiers for bituminous emulsionsWESTVACO CORP·Filed 1983·Granted Oct 23, 1984·42 cites·29 claims
- 0390US4462840AMixing of asphalt emulsion and aggregate in aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1983·Granted Jul 31, 1984·52 cites·12 claims
- 0489US4806166ATall oil based amino esters as anti-stripping agents for asphaltWESTVACO CORP·Filed 1987·Granted Feb 21, 1989·36 cites·12 claims
- 0589US4494992AAmphoterics as emulsifiers for bituminous emulsionsWESTVACO CORP·Filed 1984·Granted Jan 22, 1985·46 cites·3 claims
- 0689US4450011ACationic bituminous emulsionsWESTVACO CORP·Filed 1982·Granted May 22, 1984·38 cites·22 claims
- 0788US5034060ACationic aqueous bituminous emulsion-aggregate slurries with improved curing ratesWESTVACO CORP·Filed 1989·Granted Jul 23, 1991·20 cites·6 claims
- 0885US4447269ACationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1982·Granted May 8, 1984·38 cites·12 claims
- 0980US4676927ARapid and medium setting high float bituminous emulsionsWESTVACO CORP·Filed 1985·Granted Jun 30, 1987·25 cites·20 claims
- 1078US4877457ACationic aqueous bituminous emulsion-aggregate slurries preparationWESTVACO CORP·Filed 1988·Granted Oct 31, 1989·24 cites·5 claims
- 1177US5336438ARapid and medium setting high float bituminous emulsions from difficult asphaltsWESTVACO CORP·Filed 1991·Granted Aug 9, 1994·30 cites·7 claims
- 1276US5008382ACationic aqueous bituminous emulsion-aggregate slurries preparationWESTVACO CORP·Filed 1989·Granted Apr 16, 1991·12 cites·4 claims
- 1376US4859245AViscosifiers for asphalt emulsionsWESTVACO CORP·Filed 1988·Granted Aug 22, 1989·25 cites·16 claims
- 1474US5178674AAccelerators for cationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1992·Granted Jan 12, 1993·10 cites·3 claims
- 1571US5096495AAccelerators for cationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1989·Granted Mar 17, 1992·18 cites·3 claims
- 1663US5085704AAccelerators for cationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1991·Granted Feb 4, 1992·18 cites·3 claims
- 1749US5085702AAccelerators for cationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1991·Granted Feb 4, 1992·7 cites·3 claims
- 1843US5096494AAccelerators for cationic aqueous bituminous emulsion-aggregate slurriesWESTVACO CORP·Filed 1991·Granted Mar 17, 1992·7 cites·5 claims
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