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name:-0.037884950637817
name:-0.030848026275635
name:-0.0085160732269287
Hjertberg; Thomas Patent Filings

Hjertberg; Thomas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hjertberg; Thomas.The latest application filed is for "polyethylene composition for high pressure resistant pipes".

Company Profile
7.31.40
  • Hjertberg; Thomas - Stenungsund SE
  • Hjertberg; Thomas - Kungshamn SE
  • Hjertberg; Thomas - Goeteborg SE
  • Hjertberg; Thomas - Goteborg SE
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Polyethylene with a high vinyl content and with a low MFR
Grant 11,286,315 - Smedberg , et al. March 29, 2
2022-03-29
Foamable ethylene polymer
Grant 11,242,449 - Bergqvist , et al. February 8, 2
2022-02-08
Polyethylene Composition For High Pressure Resistant Pipes
App 20220010046 - Liu; Yi ;   et al.
2022-01-13
Cable comprising a silane crosslinkable polymer composition
Grant 11,170,908 - Fossum , et al. November 9, 2
2021-11-09
A Polyethylene With A High Vinyl Content And With A Low Mfr
App 20210163638 - SMEDBERG; Annika ;   et al.
2021-06-03
Crosslinked polymer composition for cable accessories
Grant 10,889,705 - Bergqvist , et al. January 12, 2
2021-01-12
High pressure radial polymerisation process for a copolymer of ethylene silane groups containing comonomer
Grant 10,889,670 - Hjertberg , et al. January 12, 2
2021-01-12
Foamable Ethylene Polymer
App 20200325314 - Bergqvist; Mattias ;   et al.
2020-10-15
Ethylene polymers for extrusion coating
Grant 10,745,498 - Nummila-Pakarinen , et al. A
2020-08-18
Polymer Composition And A Process For Production Of The Polymer Composition
App 20190256695 - Liu; Yi ;   et al.
2019-08-22
Crosslinked Polymer Composition For Cable Accessories
App 20190136022 - Bergqvist; Mattias ;   et al.
2019-05-09
High Pressure Radial Polymerisation Process For A Copolymer Of Ethylene Silane Groups Containing Comonomer
App 20190106518 - Hjertberg; Thomas ;   et al.
2019-04-11
High pressure radial polymerisation process for a copolymer of ethylene silane groups containing comonomer
Grant 10,167,354 - Hjertberg , et al. J
2019-01-01
Low density polyethylene for extrusion coating
Grant 10,144,789 - Nummila-Pakarinen , et al. De
2018-12-04
Cable Comprising a Silane Crosslinkable Polymer Composition
App 20180226173 - Fossum; Kjell ;   et al.
2018-08-09
High Pressure Radial Polymerisation Process For A Copolymer Of Ethylene Silane Groups Containing Comonomer
App 20170327612 - Hjertberg; Thomas ;   et al.
2017-11-16
Multistage process for producing polyethylene compositions
Grant 9,708,479 - Hjertberg , et al. July 18, 2
2017-07-18
Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst
Grant 9,676,877 - Hjertberg , et al. June 13, 2
2017-06-13
Polyethylene
Grant 9,593,177 - Nummila-Pakarinen , et al. March 14, 2
2017-03-14
Multistage Process For Producing Polyethylene Compositions
App 20160369091 - HJERTBERG; Thomas ;   et al.
2016-12-22
High-pressure radial ethylene polymerization process in which ethylene is polymerized with a specific polyunsaturated olefin grade
Grant 9,505,860 - Uematsu , et al. November 29, 2
2016-11-29
Disentangled High Or Ultrahigh Molecular Weight Polyethylene Prepared With Ziegler-natta Catalyst
App 20160340449 - Hjertberg; Thomas ;   et al.
2016-11-24
New Polyethylene
App 20160297903 - Nummila-Pakarinen; Auli ;   et al.
2016-10-13
Polymer composition
Grant 9,390,834 - Nilsson , et al. July 12, 2
2016-07-12
Polyolefin composition for medium/high/extra high voltage cables with improved electrical breakdown strength
Grant 9,343,198 - Hjertberg , et al. May 17, 2
2016-05-17
Process and plant for manufacturing polyethylene-diene-copolymers
Grant 9,255,159 - Sultan , et al. February 9, 2
2016-02-09
Process and plant for manufacturing polyethylene-silane-copolymers
Grant 9,221,934 - Feichtner , et al. December 29, 2
2015-12-29
Cable Construction
App 20150284582 - Hjertberg; Thomas ;   et al.
2015-10-08
Silane crosslinkable polymer composition
Grant 9,133,331 - Dahlen , et al. September 15, 2
2015-09-15
Polyolefin composition for medium/high/extra high voltage cables comprising benzil-type voltage stabiliser
Grant 9,133,320 - Englund , et al. September 15, 2
2015-09-15
Ethylene polymerization process using an inhibitor
Grant 9,109,064 - Hjertberg , et al. August 18, 2
2015-08-18
Ethylene Polymers For Extrusion Coating
App 20150210785 - Nummila-Pakarinen; Auli ;   et al.
2015-07-30
Process and Plant for Manufacturing Polyethylene-Diene-Copolymers
App 20150133616 - Sultan; Bernt-Ake ;   et al.
2015-05-14
Low Density Polyethylene For Extrusion Coating
App 20150111053 - Nummila-Pakarinen; Auli ;   et al.
2015-04-23
Process and Plant for Manufacturing Polyethylene-Silane-Copolymers
App 20150112032 - Feichtner; Helmut ;   et al.
2015-04-23
Use Of An Acid Scavenger To Increase The Resistance Of A Polyolefin Composition Against Disinfectant Containing Water
App 20150090671 - Hjertberg; Thomas ;   et al.
2015-04-02
High-pressure Radial Ethylene Polymerization Process In Which Ethylene Is Polymerized With A Specific Polyunsaturated Olefin Grade
App 20150073104 - Uematsu; Takashi ;   et al.
2015-03-12
High-pressure Radical Ethylene Co-polymerization Process With A Reduced Temperature Of The Reaction Mixture Prior To Introduction Into The Reaction Zone
App 20150038655 - Magnusson; Torbjorn ;   et al.
2015-02-05
Ethylene Polymerization Process Using An Inhibitor
App 20150031843 - Hjertberg; Thomas ;   et al.
2015-01-29
Cable Comprising A Silane Crosslinkable Polymer Composition
App 20140295186 - Fossum; Kjell ;   et al.
2014-10-02
New Polyethylene
App 20140275427 - Nummila-Pakarinen; Auli ;   et al.
2014-09-18
Semiconductive Polymer Composition
App 20140199547 - Jamieson; John ;   et al.
2014-07-17
Polyolefin composition for medium/extra/high voltage cables comprising benzophenone-type voltage stabilizer
Grant 8,765,843 - Hjertberg , et al. July 1, 2
2014-07-01
Polymeric Film Or Coating Comprising Hemicellulose
App 20140093724 - Grondahl; Maria ;   et al.
2014-04-03
Polyolefin Composition for Medium/High/Extra High Voltage Cables with Improved Electrical Breakdown Strength
App 20130341066 - Hjertberg; Thomas ;   et al.
2013-12-26
Polymer Composition
App 20130313000 - Nilsson; Susanne M. ;   et al.
2013-11-28
Polymeric film or coating comprising hemicellulose
Grant 8,557,033 - Grondahl , et al. October 15, 2
2013-10-15
Polyolefin composition for medium/high/extra high voltage cables with improved electrical breakdown strength
Grant 8,519,037 - Hjertberg , et al. August 27, 2
2013-08-27
Silane Crosslinkable Polymer Composition
App 20130199820 - Dahlen; Kristian ;   et al.
2013-08-08
Polyolefin Composition For Medium/high/extra High Voltage Cables Comprising Benzil-type Voltage Stabiliser
App 20130025910 - Englund; Villgot ;   et al.
2013-01-31
Polyolefin Composition For Medium/extra/high Voltage Cables Comprising Benzophenone-type Voltage Stabilizer
App 20110220392 - Hjertberg; Thomas ;   et al.
2011-09-15
Polyolefin Composition for Medium/High/Extra High Voltage Cables with Improved Electrical Breakdown Strength
App 20100263903 - Hjertberg; Thomas ;   et al.
2010-10-21
Polymeric Film Or Coating Comprising Hemicellulose
App 20100129642 - Grondahl; Maria ;   et al.
2010-05-27
Stabilizing agent
Grant 6,887,939 - Jegelka , et al. May 3, 2
2005-05-03
Stabilizing agent
App 20030125428 - Jegelka, Udo ;   et al.
2003-07-03
Superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material
Grant 6,194,630 - Chihani , et al. February 27, 2
2001-02-27

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