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European patent · EP2483523 · Deleted

Register entry

Publication number: EP2483523
Application number: EP10821280
Kind: European patent with effect for Switzerland and Liechtenstein
Status: Deleted
Specification: Granted
Filed: Sep 30, 2010
Published: Aug 8, 2012
Granted: Sep 18, 2019
Deleted: Sep 30, 2019
Reason: Annual fee unpaid
IPC classes: E21B 25/02 (2006.01)
Priority: US 893234 29.09.2010
US 247859 P 01.10.2009
PCT application: PCT/US2010/050952 30.09.2010
PCT publication: WO2011/041577 07.04.2011
Filing language: English
Source: Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

May 20, 2020
Deleted, fee unpaid
Published in Swissreg on 20.05.2020
Sep 18, 2019
Granted
Published in Swissreg on 18.09.2019

Parties

Holder

Longyear TM, Inc.

10808 South River Front Parkway Suite 600, South Jordan, UT 84095, US

Inventor

IBRAHIM, George

Mississauge, ON L5A 3Y5, CA

DRENTH, Christopher L.

Draper, UT 84020, US

IONDOV, George

Milton, ON L4Y 3M5, CA

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.