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

Patent Owner(s)

Patent Owner	Address
TRANSWORLD TECHNOLOGIES INC	700 CORPORATE CIR N GOLDEN CO 80401

International Classification(s)

• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pfeiffer, Robert S	Parker, US	27	319
Ulrich, Glenn A	Golden, US	17	173
Vanzin, Gary	Arvada, US	22	310

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 29, 2011	US,8067223,B2   US8067223B2	GRANTED PATENT AS SECOND PUBLICATION
February 05, 2009	US,20090035840,A1   US20090035840A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8067223

consortium for the production of materials with enhanced hydrogen content

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