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Country	kind	publication No.	Filing Date	Type	Sub-Type
GB	D0	GB9608106	Apr 19, 1996	Patent	Application
Type : Patent Sub-Type : Application
Patent application filed (unpublished application)		Animal Vaccines		Jan 01, 1970
EP	A1	EP0895541	Apr 18, 1997	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		NON ANTIBIOTIC SELECTABLE MARKERS FOR LIVE VACCINES		Feb 10, 1999
WO	A1	WO1997040169	Apr 18, 1997	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		NON ANTIBIOTIC SELECTABLE MARKERS FOR LIVE VACCINES		Oct 30, 1997
AU	A	AU2573597	Apr 18, 1997	Patent	Application
Type : Patent Sub-Type : Application
OPEN TO PUBLIC INSPECTION		Non antibiotic selectable markers for live vaccines		Nov 12, 1997

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

Patent Owner(s)

Patent Owner	Address
CELLTECH PHARMA EUROPE LIMITED	SLOUGH BERKSHIRE SL1 3WE

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• 1998 Application Filing Year
• C12N Class
• 3103 Applications Filed
• 1425 Patents Issued To-Date
• 45.93 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hormaeche, Carlos Estenio	Newcastle upon Tyne, GB	7	51
# of filed Patents : 7 Total Citations : 51
Khan, Mohammed Anjam	Newcastle upon Tyne, GB	3	22
# of filed Patents : 3 Total Citations : 22
McNeill, Hesta Varey	Newcastle upon Tyne, GB	1	1
# of filed Patents : 1 Total Citations : 1

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Patent Citation Ranking

• 1 Citation Count
• C12N Class

• 4.99 % this patent is cited more than
• 25 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

Full Text

US Patent No: 6162433

Non antibiotic selectable markers for live vaccines

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Abstract

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The invention relates to DNA constructs encoding a safe, selectable marker, other than an antibiotic resistance marker, vectors and/or cells including said constructs; and vaccines based on said constructs for use in animals and particularly humans. The safe, selectable marker being a marker that confers resistance to an agent, other than an antibiotic, which would otherwise deleteriously affect the growth of a cell in which said construct was placed.

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Description

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Claims

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Legal Events

 

• STCH2013
• FP2012
• LAPS2012
• REMI2012
• FPAY2008
• FPAY2004
• AS2002
• I2000
• AS1999
• F1998
• PD1996

Date	Code	Event	Description
Jan 14, 2013	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Dec 19, 2012	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Dec 19, 2012
Dec 19, 2012	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jul 30, 2012	REMI	MAINTENANCE FEE REMINDER MAILED
Jun 06, 2008	FPAY	FEE PAYMENT	year of fee payment: 8
May 12, 2004	FPAY	FEE PAYMENT	year of fee payment: 4
Feb 15, 2002	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:MEDEVA EUROPE LIMITED;REEL/FRAME:013456/0009 Owner name: CELLTECH PHARMA EUROPE LIMITED, UNITED KINGDOM Effective Date: Feb 15, 2002
Dec 19, 2000	I	Issuance
Jan 28, 1999	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KHAN, MOHAMMED ANJAM;MCNEILL, HESTA VAREY;HORMAECHE, CARLOS ESTENIO;REEL/FRAME:009724/0851;SIGNING DATES FROM 19990112 TO 19990113 Owner name: MEDEVA EUROPE LIMITED, UNITED KINGDOM
Oct 19, 1998	F	Filing
Apr 19, 1996	PD	Priority Date