(19)
(11) EP 4 739 448 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24835554.7

(22) Date of filing: 15.01.2024
(51) International Patent Classification (IPC): 
B09B 3/00(2022.01)
C10B 53/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C10B 53/00; C10B 57/14; C10B 47/30; C10B 57/02; C10L 9/083; B09B 3/40; B09B 2101/25
(86) International application number:
PCT/IN2024/050037
(87) International publication number:
WO 2025/008831 (09.01.2025 Gazette 2025/02)
(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: 05.07.2023 IN 202311045245

(71) Applicant: MACAWBER BEEKAY PVT LTD
Noida Uttar Pradesh (IN)

(72) Inventors:
  • GUPTA, Gautam
    New Delhi 110016 (IN)
  • RAO, Ajith P
    Tamil Nadu 600116 (IN)

(74) Representative: Cabinet Grosset-Fournier & Demachy 
54, rue Saint Lazare
75009 Paris
75009 Paris (FR)

   


(54) TECHNOLOGY TO CONVERT MUNICIPAL WASTE TO COAL