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

Patent Owner(s)

Patent Owner	Address
ALGENOL BIOTECH LLC	16121 LEE ROAD SUITE 110 FORT MYERS FL 33912

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• C07K:PEPTIDES

• 2015 Application Filing Year
• C12P Class
• 1775 Applications Filed
• 1302 Patents Issued To-Date
• 73.36 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Shi, Tuo	San Diego, US	60	352
# of filed Patents : 60 Total Citations : 352
Wang, Kui	Fort Myers, US	73	181
# of filed Patents : 73 Total Citations : 181

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Patent Citation Ranking

• 1 Citation Count
• C12P Class

• 54.95 % 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 25, 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 25, 2016	US,9476067,B2   US9476067B2	GRANTED PATENT AS SECOND PUBLICATION
November 12, 2015	US,20150322442,A1   US20150322442A1	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

Date	Code	Event	Description
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
Jan 27, 2016	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jun 27, 2014	AS	ASSIGNMENT	free format text: RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:WELLS FARGO BANK, NATIONAL ASSOCIATION;REEL/FRAME:033247/0705 Owner name: HUBER ENGINEERED WOODS LLC, NORTH CAROLINA Effective Date: Jun 27, 2014 free format text: RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:WELLS FARGO BANK, NATIONAL ASSOCIATION;REEL/FRAME:033247/0705 Owner name: J.M. HUBER CORPORATION, NEW JERSEY Effective Date: Jun 27, 2014 free format text: RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:WELLS FARGO BANK, NATIONAL ASSOCIATION;REEL/FRAME:033247/0705 Owner name: CP KELCO U.S., INC., GEORGIA Effective Date: Jun 27, 2014
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