| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US32266410P | 2010-04-09 | 2010-04-09 | |
| PCT/US2011/031565WO2011127272A1 (en) | 2010-04-09 | 2011-04-07 | Helical winding of insulated conductor heaters for installation | 
| Publication Number | Publication Date | 
|---|---|
| EP2556208A1 EP2556208A1 (en) | 2013-02-13 | 
| EP2556208A4true EP2556208A4 (en) | 2014-07-02 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| EP11766713.9AWithdrawnEP2556721A4 (en) | 2010-04-09 | 2011-04-07 | INSULATING BLOCKS AND METHODS FOR INSTALLATION IN INSULATED CONDUCTOR HEATING ELEMENTS | 
| EP11766725.3AWithdrawnEP2556210A4 (en) | 2010-04-09 | 2011-04-07 | INSULATED DRIVER HEATING ELEMENTS WITH SEMICONDUCTOR LAYERS | 
| EP11766724.6AWithdrawnEP2556208A4 (en) | 2010-04-09 | 2011-04-07 | HOLLY WINDING OF INSULATED DRIVER HEATING ELEMENTS FOR INSTALLATION | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| EP11766713.9AWithdrawnEP2556721A4 (en) | 2010-04-09 | 2011-04-07 | INSULATING BLOCKS AND METHODS FOR INSTALLATION IN INSULATED CONDUCTOR HEATING ELEMENTS | 
| EP11766725.3AWithdrawnEP2556210A4 (en) | 2010-04-09 | 2011-04-07 | INSULATED DRIVER HEATING ELEMENTS WITH SEMICONDUCTOR LAYERS | 
| Country | Link | 
|---|---|
| EP (3) | EP2556721A4 (en) | 
| JP (3) | JP2013524465A (en) | 
| CN (3) | CN102884279B (en) | 
| AU (3) | AU2011237476B2 (en) | 
| CA (3) | CA2793627C (en) | 
| RU (1) | RU2570508C2 (en) | 
| WO (3) | WO2011127272A1 (en) | 
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| Title | 
|---|
| See also references ofWO2011127272A1* | 
| Publication number | Publication date | 
|---|---|
| CN102884279B (en) | 2016-01-20 | 
| AU2011237476B2 (en) | 2015-01-22 | 
| AU2011237479B2 (en) | 2015-01-29 | 
| EP2556208A1 (en) | 2013-02-13 | 
| EP2556210A4 (en) | 2014-07-09 | 
| JP2013524055A (en) | 2013-06-17 | 
| CN102844520B (en) | 2016-02-03 | 
| JP2013524465A (en) | 2013-06-17 | 
| AU2011237476A1 (en) | 2012-09-27 | 
| EP2556721A4 (en) | 2014-07-02 | 
| CA2794569A1 (en) | 2011-10-13 | 
| WO2011127257A1 (en) | 2011-10-13 | 
| WO2011127275A1 (en) | 2011-10-13 | 
| RU2012147630A (en) | 2014-05-20 | 
| CA2794689A1 (en) | 2011-10-13 | 
| CN102884279A (en) | 2013-01-16 | 
| EP2556721A1 (en) | 2013-02-13 | 
| JP5868942B2 (en) | 2016-02-24 | 
| CN102835185A (en) | 2012-12-19 | 
| WO2011127272A1 (en) | 2011-10-13 | 
| CA2793627C (en) | 2019-06-11 | 
| EP2556210A1 (en) | 2013-02-13 | 
| CN102835185B (en) | 2015-11-25 | 
| CN102844520A (en) | 2012-12-26 | 
| AU2011237617A1 (en) | 2012-09-20 | 
| CA2793627A1 (en) | 2011-10-13 | 
| JP2013524056A (en) | 2013-06-17 | 
| AU2011237479A1 (en) | 2012-09-27 | 
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| A4 | Supplementary search report drawn up and despatched | Effective date:20140602 | |
| RIC1 | Information provided on ipc code assigned before grant | Ipc:E21B 36/04 20060101AFI20140526BHEP Ipc:H05B 3/40 20060101ALI20140526BHEP | |
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