AN IMPROVED CHEMIRESISTIVE GAS SENSOR MODULE WITH IN-BUILT ELECTROMAGNET AND GAS DETECTION METHOD THEREOF - Patent 4816817

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EP 4 816 817 A1

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(43)	Date of publication:
	07.10.2026 Bulletin 2026/41

(21)	Application number: 24896911.5

(22)	Date of filing: 21.11.2024

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International Patent Classification (IPC):

G01N 33/00^(2006.01)

G01N 27/04^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	G01N 33/0009; G01N 33/004; G01N 33/0054; G01N 33/0037; G01N 27/12

(86)	International application number:
	PCT/IN2024/052270

(87)	International publication number:
	WO 2025/115028 (05.06.2025 Gazette 2025/23)

(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

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Priority:

28.11.2023 IN 202311080869

(71)	Applicant: Council of Scientific and Industrial Research
	New Delhi 110001 (IN)

(72)	Inventors:
	MONDAL, Swastik Kolkata West Bengal 700032 (IN) RUDRA, Pratyasha Kolkata West Bengal 700032 (IN)

(74)	Representative: ABG Intellectual Property Law, S.L.
	Avenida de Burgos, 16D Edificio Euromor 28036 Madrid 28036 Madrid (ES)

(54)	AN IMPROVED CHEMIRESISTIVE GAS SENSOR MODULE WITH IN-BUILT ELECTROMAGNET AND GAS DETECTION METHOD THEREOF