Assignee
ECOLOCHEM INC
US·8 granted patents·1 pending application·303 citations·filing 1980–2004
Top patents by PatentIndex Score
9 records- 0197US4383920AMobile fluid purification systemECOLOCHEM INC·Filed 1981·Granted May 17, 1983·117 cites·18 claims
- 0292US4659460AMobile fluid purification unitECOLOCHEM INC·Filed 1985·Granted Apr 21, 1987·92 cites·13 claims
- 0376US4556492ADeoxygenation processECOLOCHEM INC·Filed 1983·Granted Dec 3, 1985·27 cites·18 claims
- 0470US4379940AVinyl acetate purification processECOLOCHEM INC·Filed 1980·Granted Apr 12, 1983·9 cites·13 claims
- 0568US4487959AVinyl acetate purification processECOLOCHEM INC·Filed 1983·Granted Dec 11, 1984·8 cites·12 claims
- 0662US4540493AProcess for treating wash water from the manufacture of terephthalic acidECOLOCHEM INC·Filed 1983·Granted Sep 10, 1985·21 cites·22 claims
- 0758US4818411ADeoxygenation processECOLOCHEM INC·Filed 1985·Granted Apr 4, 1989·15 cites·21 claims
- 0846US4675108AApparatus for treating wash water from the manufacture of terephthalic acidECOLOCHEM INC·Filed 1985·Granted Jun 23, 1987·14 cites·5 claims
- 0943US2006091077A1Concentrate recycle loop with filtration moduleECOLOCHEM INC·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →