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

Patent Owner(s)

Patent Owner	Address
LONE STAR IP HOLDINGS LP	5085 W PARK BLVD SUITE 100 PLANO TX 75093

International Classification(s)

• H04Q:SELECTING
• G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Roemerman, Steven D	Highland, US	51	1108
# of filed Patents : 51 Total Citations : 1108
Scott, Hugh Logan	Fort Collins, US	4	69
# of filed Patents : 4 Total Citations : 69
Volpi, John P	Garland, US	72	2336
# of filed Patents : 72 Total Citations : 2336

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Patent Citation Ranking

• 2 Citation Count
• H04Q Class

• 6.99 % this patent is cited more than
• 9 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	Apr 18, 2028

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
October 18, 2016	US,9470787,B2   US9470787B2	GRANTED PATENT AS SECOND PUBLICATION
August 27, 2015	US,20150241559,A1   US20150241559A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9260734

strains producing greatly increased yield of PHB-deficient sphingan (diutan)

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Abstract

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PHB-deficient Sphingomonas strains having improved sphingan yield are provided. Certain of the Sphingomonas strains are diutan-producing strains that exhibit a dramatic improvement in productivity and yield due to a combination of certain genetic modifications that affect PHB and sphingan synthesis. Moreover, the sphingans produced from such strains have superior characteristics including improved filterability, clarity, and improved rheology-modifying characteristics. The sphingans provided are, thus, highly desirable in a variety of commercial and industrial uses, including personal care items, cement applications, and oilfield applications.

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Description

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Claims

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Legal Events

 

• MAFP2023
• MAFP2019
• I2016
• STCF2016
• AS2014
• P2013
• F2013
• AS2009

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Aug 03, 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
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Feb 16, 2016	I	Issuance
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Jul 25, 2013	P	Published
Jan 04, 2013	F	Filing
Sep 18, 2009	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HARDING, NANCY E.;TALASHEK, TODD A.;PATEL, YAMINI N.;REEL/FRAME:029565/0400 Owner name: CP KELCO U.S., INC., GEORGIA Effective Date: Sep 18, 2009