Assignee
CHAPMAN CHEM CO
US·7 granted patents·240 citations·filing 1980–1989
Top patents by PatentIndex Score
7 records- 0195US4766113AAntimicrobial compositions and methods of using sameCHAPMAN CHEM CO·Filed 1986·Granted Aug 23, 1988·112 cites·19 claims
- 0295US4602011AAntimicrobial compositions and methods of using sameCHAPMAN CHEM CO·Filed 1982·Granted Jul 22, 1986·92 cites·19 claims
- 0379US5084280AWood preservation composition and methodCHAPMAN CHEM CO·Filed 1988·Granted Jan 28, 1992·12 cites·15 claims
- 0463US4937143ACompositions and processing for preserving and/or coloring woodCHAPMAN CHEM CO·Filed 1988·Granted Jun 26, 1990·19 cites·10 claims
- 0547US4906660AWood preservative composition and methodCHAPMAN CHEM CO·Filed 1987·Granted Mar 6, 1990·3 cites·8 claims
- 0628US5009937ASapstain control composition and methodCHAPMAN CHEM CO·Filed 1989·Granted Apr 23, 1991·2 cites·6 claims
- 0727US4255593ASalts of polychlorinated phenolsCHAPMAN CHEM CO·Filed 1980·Granted Mar 10, 1981·0 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →