Hand; Christopher William

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hand; Christopher William.The latest application filed is for "delta-9-tetrahydrocannabinol detection method".

Company Profile

0.4.5

Hand; Christopher William - Oxfordshire GB
Hand; Christopher William - Abingdon GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Oral fluid collection, transfer and transportation device and method Grant 8,025,849 - Baldwin , et al. September 27, 2	2011-09-27
Screening arrangement for screening immunoassay tests and agglutination tests Grant 7,803,633 - Spivey , et al. September 28, 2	2010-09-28
Delta-9-tetrahydrocannabinol detection method Grant 7,790,400 - Jehanli , et al. September 7, 2	2010-09-07
Delta-9-tetrahydrocannabinol Detection Method App 20090017555 - Jehanli; Ahmed Mohammed Taki ; et al.	2009-01-15
Screening arrangement for screening immunoassay tests and agglutination tests App 20080287316 - Spivey; Robin James ; et al.	2008-11-20
Screening arrangment for screening immunoassay tests and agglutination tests Grant 7,070,920 - Spivey , et al. July 4, 2	2006-07-04
Screening arrangement for screening immunoassay tests and agglutination tests App 20060003396 - Spivey; Robin James ; et al.	2006-01-05
Oral fluid collection, transfer and transportation device and method App 20040082878 - Baldwin, Dene ; et al.	2004-04-29
Screening device and methods of screening immunoassay tests and agglutination tests App 20010034068 - Spivey, Robin James ; et al.	2001-10-25

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