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Patent Owner(s)

Patent Owner	Address
PETROLIAM NASIONAL BERHAD	KUALA LUMPUR CITY CENTRE 50088 KUALA LUMPUR

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Holbrey, John	Belfast Antrim, GB	13	224
Rodriguez, Hector	Belfast Antrim, GB	72	890
Rogers, Robin Don	Belfast Antrim, GB	9	398

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Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 5, 2025
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 05, 2017	US,9751841,B2   US9751841B2	GRANTED PATENT AS SECOND PUBLICATION
May 03, 2012	US,20120108822,A1   US20120108822A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9751841

Process for the preparation of chalcogene compounds

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