Assignee
EVERGREEN INC
17 granted patents·589 citations·filing 1984–2010
Top patents by PatentIndex Score
17 records- 0196USD383851SLeak proof vial for microscope slidesEVERGREEN INC·Filed 1994·Granted Sep 16, 1997·64 cites·1 claims
- 0293US4526756ADevice for interconnecting specimen collecting tubesEVERGREEN INC·Filed 1984·Granted Jul 2, 1985·64 cites·8 claims
- 0392USD343679SInoculation streakerEVERGREEN INC·Filed 1990·Granted Jan 25, 1994·42 cites·1 claims
- 0492US4782977ATamper resistant containerEVERGREEN INC·Filed 1987·Granted Nov 8, 1988·114 cites·22 claims
- 0591US4892831AInoculating deviceEVERGREEN INC·Filed 1988·Granted Jan 9, 1990·52 cites·19 claims
- 0684USD638138STest tube rackEVERGREEN INC·Filed 2010·Granted May 17, 2011·31 cites·1 claims
- 0782US6931821B2Tamper evident vial cap and integrity assurance methodEVERGREEN INC·Filed 2003·Granted Aug 23, 2005·30 cites·15 claims
- 0861US5922289AMicrotitration trayEVERGREEN INC·Filed 1997·Granted Jul 13, 1999·52 cites·14 claims
- 0961US4741346ASpeciman collectorEVERGREEN INC·Filed 1986·Granted May 3, 1988·68 cites·18 claims
- 1057USD322316SInoculating loopEVERGREEN INC·Filed 1989·Granted Dec 10, 1991·7 cites·1 claims
- 1153US5540331ALeak proof vial for microscope slidesEVERGREEN INC·Filed 1994·Granted Jul 30, 1996·16 cites·9 claims
- 1253USD369213SHistology cassette hingeEVERGREEN INC·Filed 1994·Granted Apr 23, 1996·7 cites·1 claims
- 1347US5131158AGauge for validating the calibration of a loopEVERGREEN INC·Filed 1991·Granted Jul 21, 1992·12 cites·11 claims
- 1440US5063026AEgg collecting apparatusEVERGREEN INC·Filed 1990·Granted Nov 5, 1991·27 cites·8 claims
- 1540USD302470SSputum collectorEVERGREEN INC·Filed 1986·Granted Jul 25, 1989·3 cites·1 claims
- 1631USD337541SGaugeEVERGREEN INC·Filed 1991·Granted Jul 20, 1993·0 cites·1 claims
- 1730USD440242SMicroscope slide moisture chamber assemblyEVERGREEN INC·Filed 2000·Granted Apr 10, 2001·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →