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

Patent Owner(s)

Patent Owner	Address
MEMJET TECHNOLOGY LIMITED	61/62 FITZWILLIAM LANE DUBLIN 2

International Classification(s)

• B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....

• 2007 Application Filing Year
• B41J Class
• 2437 Applications Filed
• 1699 Patents Issued To-Date
• 69.72 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Berry, Norman Micheal	Balmain, AU	328	3410
# of filed Patents : 328 Total Citations : 3410
Jackson, Garry Raymond	Balmain, AU	409	5117
# of filed Patents : 409 Total Citations : 5117
Nakazawa, Akira	Balmain, AU	517	5900
# of filed Patents : 517 Total Citations : 5900
Silverbrook, Kia	Balmain, AU	5829	91498
# of filed Patents : 5829 Total Citations : 91498

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Patent Citation Ranking

• 1227 Citation Count
• B41J Class

• 98.83 % this patent is cited more than
• 17 Age

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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
December 23, 2008	US,7467849,B2   US7467849B2	GRANTED PATENT AS SECOND PUBLICATION
August 16, 2007	US,20070188550,A1   US20070188550A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9803870

Method for burning a fuel in a wood stove, a wood stove with a controller; and an air regulator for a wood stove

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Abstract

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A method for burning a fuel in a wood stove having a door to a combustion chamber with a base, which combustion chamber is isolated from the air by an exhaust and an intake at which intake there is provided an air regulator having at least primary, secondary and tertiary air intake ducts. The stove is controlled by a burn controller configured to operate between the different operating, i.e. different combustion states.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2025
• MAFP2021
• AS2020
• I2017
• STCF2017
• P2014
• AS2013
• F2012
• PD2011
• AS2009

Date	Code	Event	Description
Apr 15, 2025	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
Apr 16, 2021	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
Nov 23, 2020	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:IHS INNOVATION APS;REEL/FRAME:054518/0826 Owner name: HWAM A/S, DENMARK Effective Date: Nov 23, 2020
Oct 31, 2017	I	Issuance
Oct 11, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Oct 23, 2014	P	Published
Jan 14, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HWAM A/S;REEL/FRAME:032888/0847 Owner name: IHS INNOVATION APS, DENMARK Effective Date: May 05, 2014 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PEDERSEN, VAGN HVAM;REEL/FRAME:032888/0803 Owner name: HWAM A/S, DENMARK Effective Date: Jan 14, 2013
Nov 07, 2012	F	Filing
Nov 07, 2011	PD	Priority Date
May 25, 2009	AS	ASSIGNMENT	free format text: CHANGE OF ASSIGNEE ADDRESS;ASSIGNOR:HWAM A/S;REEL/FRAME:058160/0755 Owner name: HWAM A/S, DENMARK Effective Date: May 25, 2009