Patent | Date |
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Polyolefin composition with increased resistance to ClO2-containing water Grant 9,376,548 - Hagstrand , et al. June 28, 2 | 2016-06-28 |
Pipes made from a polyethylene copolymer with slow crack growth Grant 8,962,116 - Backman February 24, 2 | 2015-02-24 |
Polymer composition for injection moulding Grant 8,722,807 - Backman , et al. May 13, 2 | 2014-05-13 |
Polyolefin Composition With Increased Resistance To Cio2-containing Water App 20140109975 - HAGSTRAND; Per-Ola ;   et al. | 2014-04-24 |
Coated pipe with high throughput using multimodal ethylene copolymer Grant 8,623,482 - Anker , et al. January 7, 2 | 2014-01-07 |
Polymer compositions and pressure-resistant pipes made therefrom Grant 8,557,924 - Backman , et al. October 15, 2 | 2013-10-15 |
Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof Grant 8,530,580 - Backman , et al. September 10, 2 | 2013-09-10 |
High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom Grant 8,476,370 - Backman , et al. July 2, 2 | 2013-07-02 |
Pipes Made From A Polyethylene Copolymer With Slow Crack Growth App 20130122228 - Backman; Mats | 2013-05-16 |
Pressureless pipe comprising a multimodal polyethylene composition with an inorganic filler Grant 8,372,499 - Ek , et al. February 12, 2 | 2013-02-12 |
Polyethylene composition for pressure pipes with enhanced flexibility Grant 8,367,763 - Backman , et al. February 5, 2 | 2013-02-05 |
Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof Grant 8,361,578 - Backman , et al. January 29, 2 | 2013-01-29 |
Pipe comprising super slow crack growth resistant polyethylene Grant 8,298,639 - Backman October 30, 2 | 2012-10-30 |
Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof Grant 8,142,871 - Anker , et al. March 27, 2 | 2012-03-27 |
Pressure pipe comprising a multimodal polyethylene composition with an inorganic filler Grant 8,119,212 - Ek , et al. February 21, 2 | 2012-02-21 |
Polyethylene composition for pressure pipes with enhanced flexibility Grant 8,088,866 - Backman , et al. January 3, 2 | 2012-01-03 |
High Density Polymer Compositions, A Method for Their Preparation and Pressure-Resistant Pipes made Therefrom App 20110274860 - Backman; Mats ;   et al. | 2011-11-10 |
High Density Polymer Compositions, A Method for Their Preparation and Pressure-Resistant Pipes made Therefrom App 20110165357 - Backman; Mats ;   et al. | 2011-07-07 |
Process For Coating A Pipe With High Throughput Using Multimodal Ethylene Copolymer, And Coated Pipes Obtained Thereof App 20110120587 - Anker; Martin ;   et al. | 2011-05-26 |
Polymer Compositions and Pressure-Resistant Pipes Made Therefrom App 20110108121 - Backman; Mats ;   et al. | 2011-05-12 |
Polymer Compositions Having Improved Homogeneity and Odour, A Method For Making Them and Pipes Made Thereof App 20110091674 - Backman; Mats ;   et al. | 2011-04-21 |
Process For Coating A Pipe With High Throughput Using Multimodal Ethylene Copolymer, And Coated Pipes Obtained Thereof App 20100313986 - Backman; Mats ;   et al. | 2010-12-16 |
Coated Pipes Having Improved Mechanical Properties at Elevated Temperatures and a Method of Production Thereof App 20100279047 - Anker; Martin ;   et al. | 2010-11-04 |
Polyethylene Composition For Pressure Pipes With Enhanced Flexibility App 20100178443 - Backman; Mats ;   et al. | 2010-07-15 |
Pressureless polymer pipe Grant 7,737,222 - Backman , et al. June 15, 2 | 2010-06-15 |
Ziegler-Natta Catalyst and Its Use To Prepare Multimodal Polyolefin App 20100130705 - Lindroos; Jarmo ;   et al. | 2010-05-27 |
Polyethylene Composition For Pressure Pipes With Enhanced Flexibility App 20100040819 - Backman; Mats ;   et al. | 2010-02-18 |
Pipe Comprising Super Slow Crack Growth Resistant Polyethylene App 20100035008 - Backman; Mats | 2010-02-11 |
Polyolefin Composition With Increased Resistance To Cio2-containing Water App 20100016481 - Hagstrand; Per-Ola ;   et al. | 2010-01-21 |
Polymer composition Grant 7,511,099 - Backman , et al. March 31, 2 | 2009-03-31 |
Pressure Pipe Comprising a Multimodal Polyethylene Composition With an Inorganic Filler App 20080254246 - Ek; Carl-Gustaf ;   et al. | 2008-10-16 |
Pressureless Pipe Comprising a Multimodal Polyethylene Composition With an Inorganic Filler App 20080233322 - Ek; Carl-Gustaf ;   et al. | 2008-09-25 |
Polymer composition for pipes Grant 7,416,686 - Aarila , et al. August 26, 2 | 2008-08-26 |
Polymer Composition App 20070282067 - Backman; Mats ;   et al. | 2007-12-06 |
Pressureless Polymer Pipe App 20070207281 - Backman; Mats ;   et al. | 2007-09-06 |
Polymer composition for pipes Grant 6,878,784 - Asumalahti , et al. April 12, 2 | 2005-04-12 |
Polymer composition for pipes Grant 6,441,096 - Backman , et al. August 27, 2 | 2002-08-27 |
Polymer composition for pipes App 20020045711 - Backman, Mats ;   et al. | 2002-04-18 |