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

Patent Owner(s)

Patent Owner	Address
STMICROELECTRONICS ASIA PACIFIC PTE LTD (SINGAPORE)	5A SERAGOON NORTH AVENUE 5 SINGAPORE 554812

International Classification(s)

• F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....
• B01L:CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENE....
• F04B:POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
• B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
• B01D:SEPARATION

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Giridhar, Archit	Singapore, SG	5	33
# of filed Patents : 5 Total Citations : 33

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Patent Citation Ranking

• 2 Citation Count
• F16K Class

• 15.93 % 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	Mar 1, 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
September 01, 2015	US,9121526,B2   US9121526B2	GRANTED PATENT AS SECOND PUBLICATION
March 13, 2014	US,20140069513,A1   US20140069513A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9109109

Functional diene block elastomer with a low PI and improved cold flow, and rubber composition containing same

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Abstract

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The invention relates to a functionalized diene elastomer composed a) of a specific block copolymer functionalized, at the chain end or in the middle of the chain, by a tin functional group, b) of a specific block copolymer star-branched by tin and c) of a content of less than 15% by weight, with respect to the total weight of the functionalized diene elastomer, of a specific non-tin-functional block copolymer.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2023
• MAFP2023
• MAFP2019
• FEPP2015
• I2015
• STCF2015
• P2013
• AS2013
• F2011
• PD2010

Date	Code	Event	Description
Jul 06, 2023	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICHELIN RECHERCHE ET TECHNIQUE S.A.;REEL/FRAME:065018/0154 Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, FRANCE Effective Date: Jul 06, 2023
Feb 08, 2023	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
Feb 11, 2019	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
Dec 01, 2015	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Aug 18, 2015	I	Issuance
Jul 29, 2015	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Nov 07, 2013	P	Published
Jun 03, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ABAD, MATHILDE;DORATO, MARGARITA;FAVROT, JEAN-MICHEL;AND OTHERS;REEL/FRAME:030804/0922 Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A., SWITZERLAND Effective Date: Jun 03, 2013 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ABAD, MATHILDE;DORATO, MARGARITA;FAVROT, JEAN-MICHEL;AND OTHERS;REEL/FRAME:030804/0922 Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, FR Effective Date: Jun 03, 2013
Nov 23, 2011	F	Filing
Nov 23, 2010	PD	Priority Date