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Country	kind	publication No.	Filing Date	Type	Sub-Type
CA	C	CA2695903	Aug 11, 2008	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT (SECOND LEVEL)		CHEMICAL METHODS FOR TREATING A METATHESIS FEEDSTOCK		Nov 03, 2015
MX	A	MX2010001614	Aug 11, 2008	Patent	Application
Type : Patent Sub-Type : Application
PATENT APPLICATION		METODOS QUIMICOS PARA TRATAR UN MATERIAL DE ALIMENTACION PARA LA METATESIS.		Apr 22, 2010
US	B2	US8642824	Aug 11, 2008	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Chemical methods for treating a metathesis feedstock		Feb 04, 2014
EP	A1	EP2183205	Aug 11, 2008	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		CHEMICAL METHODS FOR TREATING A METATHESIS FEEDSTOCK		May 12, 2010
CN	B	CN101848881	Aug 11, 2008	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		For the treatment of the chemical process of metathesis feedstock		Sep 02, 2015
WO	A1	WO2009020667	Aug 11, 2008	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		CHEMICAL METHODS FOR TREATING A METATHESIS FEEDSTOCK		Feb 12, 2009
BR	A2	BRPI0814994	Aug 11, 2008	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION FOR A PATENT OF INVENTION / PIPELINE PATENT PUBLISHED WITHOUT SEARCH REPORT		MÉTODOS QUÍMICOS PARA TRATAMENTO DE UMA MATÉRIA-PRIMA DE METÁTESE		Feb 03, 2015

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

Patent Owner(s)

Patent Owner	Address
WILMAR TRADING PTE LTD	SINGAPORE 088830

International Classification(s)

• C11B:PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EX....
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....

• 2013 Application Filing Year
• C11B Class
• 209 Applications Filed
• 167 Patents Issued To-Date
• 79.91 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Abraham, Tim	Minnetonka, US	5	137
# of filed Patents : 5 Total Citations : 137
Amore, Francis	Plymouth, US	6	254
# of filed Patents : 6 Total Citations : 254
Lemke, Daniel W	Cokato, US	7	125
# of filed Patents : 7 Total Citations : 125
Uptain, Kevin D	Minneapolis, US	7	270
# of filed Patents : 7 Total Citations : 270

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Patent Citation Ranking

• 4 Citation Count
• C11B Class

• 12.82 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 22, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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
December 22, 2015	US,9216941,B2   US9216941B2	GRANTED PATENT AS SECOND PUBLICATION
May 01, 2014	US,20140121396,A1   US20140121396A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2014/0121,396

CHEMICAL METHODS FOR TREATING A METATHESIS FEEDSTOCK

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Abstract

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Various methods are provided for metathesizing a feedstock. In one aspect, a method includes providing a feedstock including a natural oil, chemically treating the feedstock under conditions sufficient to diminish catalyst poisons in the feedstock, and, following the treating, combining a metathesis catalyst with the feedstock under conditions sufficient to metathesize the feedstock.

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Description

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Claims

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Claims data not available

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