(19)
(11)EP 3 909 211 A1

(12)

(43)Date of publication:
17.11.2021 Bulletin 2021/46

(21)Application number: 19908161.3

(22)Date of filing:  05.12.2019
(51)International Patent Classification (IPC): 
H04L 29/00(2006.01)
H04L 29/04(2006.01)
H04L 29/12(2006.01)
H04L 29/02(2006.01)
H04L 29/10(2006.01)
(52)Cooperative Patent Classification (CPC):
H04L 61/302; H04L 61/1511
(86)International application number:
PCT/US2019/064745
(87)International publication number:
WO 2020/146067 (16.07.2020 Gazette  2020/29)
(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: 10.01.2019 US 201916244955

(71)Applicant: Proofpoint, Inc.
Sunnyvale, CA 94085 (US)

(72)Inventors:
  • DALAL, Gaurav Mitesh
    Sunnyvale, California 94085 (US)
  • MESDAQ, Ali
    Sunnyvale, California 94085 (US)

(74)Representative: Käck, Stefan et al
Kahler Käck Mollekopf Partnerschaft von Patentanwälten mbB Vorderer Anger 239
86899 Landsberg/Lech
86899 Landsberg/Lech (DE)

  


(54)SYSTEMS AND METHODS FOR DISCOVERY OF BRAND-REGISTERED DOMAIN NAMES