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

Patent Owner(s)

Patent Owner	Address
FIBERLEAN TECHNOLOGIES LIMITED	PAR CORNWALL PL24 2SQ

International Classification(s)

• D21B:FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMEN....
• D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
• D21D:TREATMENT OF THE MATERIALS BEFORE PASSING TO THE P....
• D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gane, Patrick A C	Rothrist, CH	172	533
Gantenbein, Daniel	Basel, CH	45	291
Kübler, Beat	Oberwil, CH	4	71
Pohl, Michael	Villach, AT	40	262
Schenker, Michel	Oftringen, CH	22	241
Schoelkopf, Joachim	Killwangen, CH	73	358

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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 28, 2026

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 28, 2014	US,8871057,B2   US8871057B2	GRANTED PATENT AS SECOND PUBLICATION
April 19, 2012	US,20120094953,A1   US20120094953A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8871057

Process for the production of nano-fibrillar cellulose suspensions

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