Family

+

−

Country	kind	publication No.	Filing Date	Type	Sub-Type
NO	B1	NO333990	Oct 21, 2011	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENTS		ANORDNING FOR PÅFYLLING OG RESIRKULERING AV SMØREOLJE ELLER TETNINGSSOLJE(GREASE) I STIGERØR		Nov 11, 2013
EA	A1	EA201490833	Oct 22, 2012	Patent	Application
Type : Patent Sub-Type : Application
PATENT APPLICATION WITH SEARCH REPORT		УСТРОЙСТВО ДЛЯ РЕЦИРКУЛЯЦИИ СМАЗКИ ИЛИ УПЛОТНИТЕЛЬНЫХ МАСЕЛ В СТОЯКАХ		Sep 30, 2014
WO	A2	WO2013058661	Oct 22, 2012	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A)		DEVICE FOR RECIRCULATING GREASE/SEALING OIL IN RISERS		Apr 25, 2013
EP	A2	EP2769052	Oct 22, 2012	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITHOUT SEARCH REPORT		DEVICE FOR RECIRCULATING GREASE/SEALING OIL IN RISERS		Aug 27, 2014
CA	A1	CA2861481	Oct 22, 2012	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION LAID OPEN		DEVICE FOR RECIRCULATING GREASE/SEALING OIL IN RISERS		Apr 25, 2013

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

Patent Owner(s)

Patent Owner	Address
GREEN WELL TECHNOLOGY AS	ØSTRE GAUSDAL

International Classification(s)

• B03C:MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATE....
• B03D:FLOTATION; DIFFERENTIAL SEDIMENTATION
• F16N:LUBRICATING
• E21B:EARTH OR ROCK DRILLING
• F16J:PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; S....

• 2012 Application Filing Year
• B03C Class
• 188 Applications Filed
• 162 Patents Issued To-Date
• 86.18 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sevaldsen, Kjetil	Ostre Gausdal, NO	1	0
# of filed Patents : 1 Total Citations : 0

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 0 Citation Count
• B03C Class

• 0 % this patent is cited more than
• 11 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	Jun 18, 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

Full Text

US Patent Application No: 2014/0367,112

DEVICE FOR RECIRCULATING GREASE/SEALING OIL IN RISERS

---

Abstract

---

A device for collecting used sealing fluids/grease being used as sealing and lubricating medium between two objects such as risers.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

• No Legal Status data available.