Inventor · disambiguated record
William T. Zimmerman
Also filed as: ZIMMERMAN WILLIAM T · ZIMMERMAN WILLIAM THOMAS
18 granted patents·1 pending application·126 citations·filing 1981–2007
93Inventor score
Files withDU PONT18
Top patents by PatentIndex Score
19 records- 0189US7528260B2Method for preparing N-phenylpyrazole-1-carboxamidesDU PONT·Filed 2005·Granted May 5, 2009·10 cites·16 claims
- 0289US7179824B2Arthropodicidal anthranilamidesDU PONT·Filed 2002·Granted Feb 20, 2007·24 cites·6 claims
- 0389US4487626AHerbicidal sulfonamidesDU PONT·Filed 1981·Granted Dec 11, 1984·25 cites·40 claims
- 0480US7674936B2Ortho-substituted aryl amides for controlling invertebrate pestsDU PONT·Filed 2007·Granted Mar 9, 2010·2 cites·3 claims
- 0574US4723991ALower alkyl 2-[[N-(3-cyano-pyridin-2-yl)aminocarbonyl]aminosulphonyl]benzoate derivatives having herbicidal activityDU PONT·Filed 1985·Granted Feb 9, 1988·16 cites·30 claims
- 0670US4563211AHerbicidal sulfonamidesDU PONT·Filed 1984·Granted Jan 7, 1986·7 cites·15 claims
- 0764US4333760AHerbicidal sulfonamidesDU PONT·Filed 1981·Granted Jun 8, 1982·5 cites·21 claims
- 0863US5356862AHerbicidal sulfonylureasDU PONT·Filed 1991·Granted Oct 18, 1994·12 cites·33 claims
- 0959US5472933AHerbicidal pyrrolesulfonylureasDU PONT·Filed 1991·Granted Dec 5, 1995·6 cites·17 claims
- 1059US4514213AHerbicidal sulfonamidesDU PONT·Filed 1984·Granted Apr 30, 1985·4 cites·19 claims
- 1155US4602942AHerbicidal sulfonamidesDU PONT·Filed 1985·Granted Jul 29, 1986·5 cites·19 claims
- 1243US5728651AHerbicidal triazolinonesDU PONT·Filed 1994·Granted Mar 17, 1998·4 cites·10 claims
- 1343US4461640AHerbicidal alkenyl sulfonamidesDU PONT·Filed 1982·Granted Jul 24, 1984·2 cites·39 claims
- 1443US2004110777A1Quinazolinones and pyridinylpyrimidinones for controlling invertebrate pestsFiled 2001·Application pending·0 cites
- 1541US5585328AHerbicidal pyrrolesulfonylureasDU PONT·Filed 1995·Granted Dec 17, 1996·3 cites·18 claims
- 1641US4680053AHerbicidal alkenyl sulfonamidesDU PONT·Filed 1984·Granted Jul 14, 1987·1 cites·19 claims
- 1733US4643761AHerbicidal sulfonamidesDU PONT·Filed 1985·Granted Feb 17, 1987·0 cites·28 claims
- 1830US5723410AHerbicidal pyrrolesulfonylureasDU PONT·Filed 1996·Granted Mar 3, 1998·0 cites·13 claims
- 1930US4906288AHerbicidal pyridyl sulfonamidesDU PONT·Filed 1987·Granted Mar 6, 1990·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →