Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
FP WOOD OY	90150 OULU

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• B27K:PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FO....

• 2012 Application Filing Year
• C09K Class
• 1833 Applications Filed
• 1451 Patents Issued To-Date
• 79.16 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Saari, Kimmo	Oulu, FI	2	10
# of filed Patents : 2 Total Citations : 10

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 5 Citation Count
• C09K Class

• 18.79 % this patent is cited more than
• 10 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 15, 2027

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
September 15, 2015	US,9132569,B2   US9132569B2	GRANTED PATENT AS SECOND PUBLICATION
April 03, 2014	US,20140093742,A1   US20140093742A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9132569

Fire retardant composition and method for treating wood

---

Abstract

---

The present invention provides an aqueous fire retardant composition comprising phosphoric acid, ammonium, diammonium phosphate, ammonium sulfate, urea, and a complexing agent. The present invention also provides a method for treating wood, and wood obtained by said method.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2023
• MAFP2019
• I2015
• STCF2015
• P2014
• AS2013
• AS2013
• F2012
• PD2011

Date	Code	Event	Description
Feb 14, 2023	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Mar 11, 2019	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
Sep 15, 2015	I	Issuance
Aug 26, 2015	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 03, 2014	P	Published
Dec 12, 2013	AS	ASSIGNMENT	free format text: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE NAME AT REEL 031749 FRAME 0882;ASSIGNOR:SAARI, KIMMO;REEL/FRAME:032336/0215 Owner name: FP WOOD OY, FINLAND Effective Date: Dec 12, 2013
Dec 02, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SAARI, KIMMO;REEL/FRAME:031749/0882 Owner name: FIRE RETARDANT COMPOSITION AND METHOD FOR TREATING Effective Date: Dec 02, 2013
May 29, 2012	F	Filing
May 30, 2011	PD	Priority Date