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

Patent Owner(s)

Patent Owner	Address
SANOFI PASTEUR SA	2 AVENUE PONT PASTEUR LYON F-69007

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• 2015 Application Filing Year
• A61K Class
• 16157 Applications Filed
• 11882 Patents Issued To-Date
• 73.55 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Calvosa, Eric	Haute Rivoire, FR	8	31
# of filed Patents : 8 Total Citations : 31
Fabre, Virginie	Lyons, FR	4	24
# of filed Patents : 4 Total Citations : 24
Riffard, Pierre	Dommartin, FR	2	8
# of filed Patents : 2 Total Citations : 8
Rocca, Celine	Bibost, FR	1	0
# of filed Patents : 1 Total Citations : 0

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Patent Citation Ranking

• 0 Citation Count
• A61K Class

• 0 % this patent is cited more than
• 8 Age

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Maintenance Fees

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
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 5, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
September 05, 2017	US,9750800,B2   US9750800B2	GRANTED PATENT AS SECOND PUBLICATION
August 06, 2015	US,20150216963,A1   US20150216963A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9750800

Method for purifying the rabies virus

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Abstract

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The subject of the invention is a method for purifying the rabies virus, comprising a single ion-exchange chromatography step, said step being cation exchange chromatography according to which:

a) the supernatant of a culture of cells infected with this virus is brought into contact with a cation exchange chromatography support comprising a polymethacrylate matrix onto which sulfoisobutyl groups have been grafted such that the rabies virus binds to this support, and;b) the virus is eluted from its support.

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Description

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Claims

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Legal Events

 

• MAFP2025
• MAFP2020
• I2017
• STCF2017
• P2015
• AS2015
• F2015
• PD2009

Date	Code	Event	Description
Jan 09, 2025	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Sep 29, 2020	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Sep 05, 2017	I	Issuance
Aug 16, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 06, 2015	P	Published
Jan 14, 2015	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FABRE, VIRGINIE;ROCCA, CELINE;RIFFARD, PIERRE;AND OTHERS;SIGNING DATES FROM 20100414 TO 20100419;REEL/FRAME:034704/0407 Owner name: SANOFI PASTEUR SA, FRANCE
Jan 09, 2015	F	Filing
Apr 08, 2009	PD	Priority Date