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Patent Assignment Assignor Details
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Assignor Name : DALZELL, RICHARD
Total Assignments: 7
Assignment: 1
Reel/Frame:039742/0512   Pages: 5
Recorded: 09/14/2016
Attorney Dkt #:90241821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOHERTY, MARK
Exec Dt:
03/20/2014
2
NAZARI, SIAMAK
Exec Dt:
03/19/2014
3
STEWART, JONATHAN
Exec Dt:
03/20/2014
4
DALZELL, RICHARD
Exec Dt:
03/20/2014
5
HYNES, PETER
Exec Dt:
03/20/2014
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
11445 COMPAQ CENTER DRIVE WEST
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10140194
US20160350192
15114900
Correspondence name and address
HEWLETT PACKARD ENTERPRISE
3404 E. HARMONY ROAD MS 79
FORT COLLINS, CO 80528
Assignment: 2
Reel/Frame:033960/0158   Pages: 6
Recorded: 10/16/2014
Attorney Dkt #:WEAT/1129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD LEE
Exec Dt:
06/09/2014
2
PURKIS, DANIEL
Exec Dt:
10/14/2014
3
DALZELL, RICHARD
Exec Dt:
06/11/2014
4
DUTHIE, JASON
Exec Dt:
06/11/2014
5
JAFFREY, IAN
Exec Dt:
06/12/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087725
US20140305662
14250162
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:046793/0177   Pages: 6
Recorded: 09/05/2018
Attorney Dkt #:WEAT/1129USD01 ASG-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD LEE
Exec Dt:
06/09/2014
2
PURKIS, DANIEL
Exec Dt:
10/14/2014
3
DALZELL, RICHARD
Exec Dt:
06/11/2014
4
DUTHIE, JASON
Exec Dt:
06/11/2014
5
JAFFREY, IAN
Exec Dt:
06/12/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808508
US20190032456
16122273
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:041509/0763   Pages: 6
Recorded: 03/08/2017
Attorney Dkt #:90314732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KOUEI
Exec Dt:
07/28/2014
2
NAZARI, SIAMAK
Exec Dt:
07/28/2014
3
RUTLEDGE, BRIAN
Exec Dt:
07/28/2014
4
LUO, JIANDING
Exec Dt:
07/24/2014
5
WANG, JIN
Exec Dt:
07/24/2014
6
DOHERTY, MARK
Exec Dt:
07/28/2014
7
DALZELL, RICHARD
Exec Dt:
07/28/2014
8
HYNES, PETER
Exec Dt:
07/28/2014
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
11445 COMPAQ CENTER DRIVE WEST
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170168756
15325774
Correspondence name and address
HEWLETT PACKARD ENTERPRISE
3404 E. HARMONY ROAD MS 79
FORT COLLINS, CO 80528
Assignment: 5
Reel/Frame:043298/0322   Pages: 6
Recorded: 08/15/2017
Attorney Dkt #:90469572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOHERTY, MARK
Exec Dt:
08/27/2015
2
NAZARI, SIAMAK
Exec Dt:
08/26/2015
3
DALZELL, RICHARD
Exec Dt:
08/27/2015
4
HYNES, PETER
Exec Dt:
08/27/2015
5
SCOUPE, FABRICE
Exec Dt:
08/27/2015
6
KINNAIRD, PAUL
Exec Dt:
08/27/2015
7
STEWART, JONATHAN
Exec Dt:
08/28/2015
8
ARMSTRONG, SINEAD
Exec Dt:
08/25/2015
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
11445 COMPAQ CENTER DRIVE WEST
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180004617
15547380
Correspondence name and address
HEWLETT PACKARD ENTERPRISE
3404 E. HARMONY ROAD MS 79
FORT COLLINS, CO 80528
Assignment: 6
Reel/Frame:047833/0449   Pages: 4
Recorded: 12/20/2018
Attorney Dkt #:205-0594US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWNBY, JOHN F
Exec Dt:
12/19/2018
2
KNIGHT, MATTHEW
Exec Dt:
11/27/2018
3
DALZELL, RICHARD
Exec Dt:
12/10/2018
4
SHARMA, RUPA
Exec Dt:
12/10/2018
5
EVANS, ERIC R
Exec Dt:
12/10/2018
6
JACOB, JOBBY T
Exec Dt:
12/19/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10586083
US20180225485
15747421
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:051386/0155   Pages: 4
Recorded: 12/30/2019
Attorney Dkt #:205-0594USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWNBY, JOHN F
Exec Dt:
12/19/2018
2
KNIGHT, MATTHEW
Exec Dt:
11/27/2018
3
DALZELL, RICHARD
Exec Dt:
12/10/2018
4
SHARMA, RUPA
Exec Dt:
12/10/2018
5
EVANS, ERIC R
Exec Dt:
12/10/2018
6
JACOB, JOBBY J
Exec Dt:
12/19/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10915714
US20200134271
16729979
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002

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