(19)
(11) EP 3 952 724 A1

(12)

(43) Date of publication:
16.02.2022 Bulletin 2022/07

(21) Application number: 20720731.7

(22) Date of filing: 10.04.2020
(51) International Patent Classification (IPC): 
A61B 5/00(2006.01)
G01N 33/487(2006.01)
 G01N 27/04(2006.01)
(52) Cooperative Patent Classification (CPC):
A61B 5/4845; G01N 33/48707; G01N 33/14; G01N 27/4145; G01N 33/02
(86) International application number:
PCT/US2020/027827
(87) International publication number:
WO 2020/210743 (15.10.2020 Gazette 2020/42)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 10.04.2019 US 201962832264 P
24.05.2019 US 201916422743

(71) Applicant: Graphene-Dx, Inc.
Boston, MA 02111 (US)

(72) Inventors:
  • FOTOUHI, Mohammed
    Weston, MA 02493 (US)
  • ABEDI, Mehdi
    Brighton, MA 02135 (US)
  • GREENFIELD, Edward, Alvin
    Stoughton, MA 02072 (US)
  • MOLLAAGHABABA, Reza
    Natick, MA 01760 (US)
  • TASLIM, Mohammad, E.
    Needham, MA 02492 (US)

(74) Representative: Eisenführ Speiser 
Patentanwälte Rechtsanwälte PartGmbB Johannes-Brahms-Platz 1
20355 Hamburg
20355 Hamburg (DE)

   


(54) METHODS AND DEVICES FOR DETECTION OF THC