throbber
0047228
`WG-
`PGSI-T2725-
`
`0047225
`WG-
`PGSI-T2725-
`
`0047222
`WG-
`PGSI-T2725-
`
`12/15/2012 AWP, CIP
`
`12/14/2012 AWP, CIP
`
`CIP
`
`7/5/2012 AC, AWP,
`
`CIP
`
`7/2/2012 AC, AWP,
`
`CIP
`
`7/1/2012 AC, AWP,
`
`0047218
`WG-
`PGSI-T2725-
`PRODBEG
`
`CIP
`
`6/28/2012 AC, AWP,
`PRIVTYPE
`
`DATESENT
`
`.com>
`<Dave.Gentle@iongeo
`gs.com>; Dave Gentle
`<Jon.Heidenstrom@p
`Jon Heidenstrøm
`
`
`
`
`
`m>
`<Sverre.Olsen@pgs.co
`gs.com>; Sverre Olsen
`<Jon.Heidenstrom@p
`Jon Heidenstrøm
`m>
`<Sverre.Olsen@pgs.co
`gs.com>; Sverre Olsen
`<Jon.Heidenstrom@p
`Jon Heidenstrøm
`m>
`<Sverre.Olsen@pgs.co
`gs.com>; Sverre Olsen
`<Jon.Heidenstrom@p
`Heidenstrøm
`.com>; Jon
`<Dave.Gentle@iongeo
`Dave Gentle
`CC
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`Kevin Hart
`
`Kevin Hart
`
`litigation
`Discussions re: WG
`
`litigation
`Discussions re: WG
`
`litigation
`Discussions re: WG
`
`<Phillip.Shotts@iongeo.com>
`Phillip Shotts
`<Dave.Gentle@iongeo.com>;
`Dave Gentle
`
`<Phillip.Shotts@iongeo.com>
`Phillip Shotts
`<Dave.Gentle@iongeo.com>;
`Dave Gentle
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation
`Discussions re: WG
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation
`Discussions re: WG
`
`<Phillip.Shotts@iongeo.com>
`Phillip Shotts
`<Kevin.Hart@pgs.com>;
`Kevin Hart
`TO
`
`com>
`<David.Roland@iongeo.
`David Roland
`FROM
`
`litigation
`Discussions re: WG
`DESCRIPTION
`
`WESTERNGECO Exhibit 2028, pg. 1
`PGS v WESTERNGECO
`IPR2014-01478
`
`

`
`
`
`- 2 -
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`PRODBEG
`
`6/21/2013 AWP, CIP
`
`4/2/2013 AWP, CIP
`
`4/1/2013 AWP, CIP
`
`12/15/2012 AWP, CIP
`
`12/15/2012 AWP, CIP
`
`o.com>
`<Phillip.Shotts@ionge
`gs.com>; Phillip Shotts
`<Jon.Heidenstrom@p
`Jon Heidenstrøm
`
`gs.com>
`<Jon.Heidenstrom@p
`Jon Heidenstrøm
`
`12/15/2012 AWP, CIP
`
`
`
`12/15/2012 AWP, CIP
`PRIVTYPE
`DATESENT
`
`.com>
`<Dave.Gentle@iongeo
`Dave Gentle
`CC
`
`
`
`
`
`
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`Litigation
`Discussions re: WG
`
`<Phillip.Shotts@iongeo.com>
`Phillip Shotts
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`rulings
`Discussion of recent
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`rulings
`Discussion of recent
`
`<Dave.Gentle@iongeo.com>
`Dave Gentle
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation
`Discussions re: WG
`
`phillip.shotts@iongeo.com
`<Kevin.Hart@pgs.com>
`Kevin Hart
`<Phillip.Shotts@iongeo.com>;
`Phillip Shotts
`<Jon.Heidenstrom@pgs.com>;
`Jon Heidenstrøm
`<Kevin.Hart@pgs.com>
`Kevin Hart
`<Phillip.Shotts@iongeo.com>;
`Phillip Shotts
`TO
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation
`Discussions re: WG
`
`om>
`<Dave.Gentle@iongeo.c
`Dave Gentle
`
`com>
`<Jon.Heidenstrom@pgs.
`Jon Heidenstrøm
`FROM
`
`litigation
`Discussions re: WG
`
`litigation
`Discussions re: WG
`DESCRIPTION
`
`
`
`WESTERNGECO Exhibit 2028, pg. 2
`PGS v WESTERNGECO
`IPR2014-01478
`
`

`
`
`
`- 3 -
`
`
`
`
`
`
`
`
`
`
`
`0046666
`WG-
`PGSI-T2725-
`
`0046664
`WG-
`PGSI-T2725-
`
`0046662
`WG-
`PGSI-T2725-
`
`CIP
`
`10/23/2013 AWP, AC,
`
`CIP
`
`8/29/2012 AWP, AC,
`
`CIP
`
`8/29/2012 AWP, AC,
`
`CIP
`
`8/29/2012 AWP, AC,
`
`
`
`
`
`PRODBEG
`
`7/8/2012 AWP, CIP
`
`CIP
`
`6/21/2013 AC, AWP,
`PRIVTYPE
`
`DATESENT
`
`CIP
`
`10/25/2013 AWP, AC,
`
`(eturner@irell.com)
`m); 'Turner, Ellisen'
`(achatterjee@irell.co
`Arka'
`o.com); 'Chatterjee,
`(Phillip.Shotts@ionge
`'Phillip Shotts
`
`(jpierce@porterhedges.com)
`Pierce, Jonathan'
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation counsel
`Discussion between
`
`10/29/2013 AC, CIP
`
`s.com'
`'jpierce@porterhedge
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`
`
`
`
`
`
`
`
`
`
`
`
`CC
`
`'jpierce@porterhedges.com'
`<Kevin.Hart@pgs.com>;
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`litigation interests
`Discussions re:
`
`litigation interests
`Discussions re:
`
`Litigation
`Discussions re: WG
`
`<Phillip.Shotts@iongeo.com>
`Phillip Shotts
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`Litigation
`Discussions re: WG
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`com>
`<Phillip.Shotts@iongeo.
`Phillip Shotts
`
`Litigation
`Discussions re: WG
`
`Litigation
`Patent and WG
`Discussion re: ION
`
`(Phillip.Shotts@iongeo.com)'
`'Phillip Shotts
`TO
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`FROM
`
`Litigation
`Discussions re: WG
`DESCRIPTION
`
`
`
`WESTERNGECO Exhibit 2028, pg. 3
`PGS v WESTERNGECO
`IPR2014-01478
`
`

`
`
`
`- 4 -
`
`
`
`
`
`
`
`CIP
`
`
`
`10/29/2013 AWP, AC,
`
`CIP
`
`
`
`10/29/2013 AWP, AC,
`
`CIP
`
`
`
`PRODBEG
`
`10/25/2013 AWP, AC,
`PRIVTYPE
`DATESENT
`
`(eturner@irell.com)
`m); 'Turner, Ellisen'
`(achatterjee@irell.co
`Arka'
`o.com); 'Chatterjee,
`(Phillip.Shotts@ionge
`'Phillip Shotts
`(eturner@irell.com)
`m); 'Turner, Ellisen'
`(achatterjee@irell.co
`Arka'
`o.com); 'Chatterjee,
`(Phillip.Shotts@ionge
`'Phillip Shotts
`(eturner@irell.com)
`m); 'Turner, Ellisen'
`(achatterjee@irell.co
`Arka'
`o.com); 'Chatterjee,
`(Phillip.Shotts@ionge
`'Phillip Shotts
`CC
`
`(jpierce@porterhedges.com)
`Pierce, Jonathan'
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`discussion
`agreement terms for
`draft common interest
`
`(jpierce@porterhedges.com)
`Pierce, Jonathan'
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`
`litigation counsel
`Discussion between
`
`(jpierce@porterhedges.com)
`Pierce, Jonathan'
`TO
`
`<Kevin.Hart@pgs.com>
`Kevin Hart
`FROM
`
`litigation counsel
`discussion amongst
`Proposed topics for
`DESCRIPTION
`
`
`
`WESTERNGECO Exhibit 2028, pg. 4
`PGS v WESTERNGECO
`IPR2014-01478

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