(19)
(11) EP 4 798 681 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24883171.1

(22) Date of filing: 22.10.2024
(51) International Patent Classification (IPC): 
C10G 11/18(2006.01)
C10G 51/02(2006.01)
(52) Cooperative Patent Classification (CPC):
C10G 11/18; C10G 11/05; C10G 3/49
(86) International application number:
PCT/US2024/052347
(87) International publication number:
WO 2025/090456 (01.05.2025 Gazette 2025/18)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 27.10.2023 US 202363593936 P

(71) Applicant: W. R. Grace & Co.-Conn
Columbia, MD 21044 (US)

(72) Inventors:
  • SHU, Yuying
    Columbia, Maryland 21044 (US)
  • ZIEBARTH, Michael Scott
    Columbia, Maryland 21044 (US)
  • BRANDT, Stefan
    Columbia, Maryland 21044 (US)

(74) Representative: Uexküll & Stolberg 
Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstraße 4
22607 Hamburg
22607 Hamburg (DE)

   


(54) PROCESSES FOR FLUID CATALYTIC CRACKING BIO-RENEWABLE FEEDS