Assignee
PSYCHEMEDICS CORP
US·8 granted patents·2 pending applications·174 citations·filing 1988–2021
Top patents by PatentIndex Score
10 records- 0186US6350582B1Hair analysis methodPSYCHEMEDICS CORP·Filed 2000·Granted Feb 26, 2002·30 cites·4 claims
- 0282US9261522B2Integrity testing of hair samplesPSYCHEMEDICS CORP·Filed 2015·Granted Feb 16, 2016·3 cites·24 claims
- 0378US5324642ALigand assays of enzymatic hair digestsPSYCHEMEDICS CORP·Filed 1988·Granted Jun 28, 1994·43 cites·24 claims
- 0477US8986939B1Integrity testing of hair samplesPSYCHEMEDICS CORP·Filed 2014·Granted Mar 24, 2015·3 cites·29 claims
- 0570US12429484B2Homogeneous enzyme immunoassay for keratinized structuresPSYCHEMEDICS CORP·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
- 0670US5466579AHair analysis methodPSYCHEMEDICS CORP·Filed 1993·Granted Nov 14, 1995·50 cites·6 claims
- 0767US6022693AHair analysis methodPSYCHEMEDICS CORP·Filed 1997·Granted Feb 8, 2000·28 cites·2 claims
- 0861US2021048436A1Homogeneous enzyme immunoassay for keratinized structuresPSYCHEMEDICS CORP·Filed 2019·Application pending·0 cites
- 0949US6582924B1Hair analysis methodPSYCHEMEDICS CORP·Filed 1995·Granted Jun 24, 2003·17 cites·11 claims
- 1043US2014004534A1Detection of analytes in hair wash samplesPSYCHEMEDICS CORP·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →