Raymond Coker

Coker et al US 2010 0167409A1 43 Pub Date Jul 1 2010 54 76 21 22 86 30 SOLID PHASE EXTRACTION…

USOO7843566B2 12 United States Patent 10 Patent No US 7 843 566 B2 Coker et al 45 Date of Patent Nov 30 2010 54

12 INTERNATIONALAPPLICATIONPUBLISHEDUNDERTHEPATENTCOOPERATIONTREATY PCT 19 WorldIntellectualPropertyOrganizationInternationalBureau 10 InternationalPublicationNumber 43…

An assay is provided for assaying a sample of soil, sand, sediment or other particulate material for the presence of contaminants such as polycyclic aromatic hydrocarbons, organic pesticides, petroleum hydrocarbons, or polychlorinated biphenyls.

Note Within nine months of the publication of the mention of the grant of the European patent in the European Patent Bulletin any person may give notice to the European Patent Office of opposition to…

12 United States Patent Coker et al US008344334B2 US 8 344 334 B2 Jan 1 2013 10 Patent No 45 Date of Patent 54 75 73 21 22 86 87 65 30 51 52 58 Oct 8 2007…

19 United States 12 Patent Application Publication 10 Pub No US 2010 0151583 A1 Coker et al US 20100151583A1 43 Pub Date Jun 17 2010 54 75 73 21 22 86 30 SOLID PHASE…

19 United States 12 Patent Application Publication 10 Pub No US 2012 0171780 A1 US 20120171780A1 Coker et al 43 Pub Date Jul 5 2012 54 FLUORESCENT POLYMERS AND METHODS 30 Foreign…

19 United States 12 Patent Application Publication 10 Pub No US 2012 0270335 A1 US 20120270335A1 Piletsky et al 43 Pub Date Oct 25 2012 54 REACTIVE POLYMERS FOR SOLID PHASE 30 …

19 United States 12 Patent Application Publication 10 Pub No US 2014 0247445 A1 US 20140247445A1 Coker 43 Pub Date Sep 4 2014 54 CARTRIDGE FOR CONTAINING ASAMPLE Publication…