Invention Grant
- Patent Title: Oral detection test for cannabinoid use
- Patent Title (中): 大麻素使用口服检测试验
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Application No.: US10980372Application Date: 2004-11-03
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Publication No.: US07465586B2Publication Date: 2008-12-16
- Inventor: David Day , David J. Kuntz , Michael S. Feldman
- Applicant: David Day , David J. Kuntz , Michael S. Feldman
- Applicant Address: US KS Lenexa
- Assignee: LabOne, Inc.
- Current Assignee: LabOne, Inc.
- Current Assignee Address: US KS Lenexa
- Agency: Foley & Lardner LLP
- Main IPC: G01N33/94
- IPC: G01N33/94
Abstract:
A method for confirming the active intake of marijuana and its active component Δ9-tetrahydrocannabinol (“Δ9-THC”) by detecting the amount of 11-nor-Δ9-THC carboxylic acid (“THCA”) in oral fluid at the picogram per milliliter (pg/ml) level using chromatography/mass spectrometry/mass spectrometry (“GC/MS/MS”).
Public/Granted literature
- US20060094123A1 Oral detection test for cannabinoid use Public/Granted day:2006-05-04
Information query
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