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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ROTHAMSTED RESEARCH LIMITED	HERTFORDSHIRE AL5 2JQ

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• A01H:NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hedden, Peter	Harpenden , GB	8	62
# of filed Patents : 8 Total Citations : 62
Phillips, Andrew Leonard	Harpenden , GB	5	23
# of filed Patents : 5 Total Citations : 23
Thomas, Stephen Gregory	Harpenden , GB	4	12
# of filed Patents : 4 Total Citations : 12

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Patent Citation Ranking

• 1 Citation Count
• C12N Class

• 10.18 % this patent is cited more than
• 16 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 06, 2009	US,7598432,B2   US7598432B2	GRANTED PATENT AS SECOND PUBLICATION
September 20, 2007	US,20070220635,A1   US20070220635A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8642011

Tuberculosis vaccine

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Abstract

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The present invention relates to an isolated microorganism belonging to the genus Mycobacterium, characterized in that it comprises inactivating the gene Rv0757 that confers a PhoP− phenotype and inactivating a second gene that prevents the production of DIM (DIM-phenotype). Additionally, the present invention comprises the use of said microorganism for producing a vaccine for immunizing against or preventing tuberculosis.

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Description

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Claims

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Legal Events

 

• MAFP2021
• FPAY2017
• I2014
• STCF2014
• P2013
• F2012
• PD2006

Date	Code	Event	Description
Aug 04, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Aug 04, 2017	FPAY	FEE PAYMENT	year of fee payment: 4
Feb 04, 2014	I	Issuance
Jan 15, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 24, 2013	P	Published
Sep 14, 2012	F	Filing
Mar 24, 2006	PD	Priority Date