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Patent Assignment Assignee Details
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Assignee Name : WEATHERFORD NETHERLANDS, B.V.
Total Assignments: 5
Assignment: 1
Reel/Frame:050733/0203   Pages: 17
Recorded: 10/16/2019
Attorney Dkt #:6048-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/01/2017
Assignee
1
SCHRIJINWERKERSWEG 6
DEN HELDER, NETHERLANDS 1786 PC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15574409
Correspondence name and address
KATIE BAKER
2000 ST JAMES PLACE
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:049726/0273   Pages: 17
Recorded: 07/11/2019
Attorney Dkt #:WEAT/1345USDO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2017
Assignee
1
SCHRIJNWERKERSWEG 6
1786 PC
DAN HELDER, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16455475
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:042428/0778   Pages: 17
Recorded: 05/18/2017
Attorney Dkt #:WTH TO WTH NETHERLANDS
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/04/2017
Assignee
1
SCHRIJNWERKERSWEG 6
1786 PC
DEN HELDER, NETHERLANDS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10208724
 
10867960
 
14179278
 
14510984
 
14710090
 
14710285
 
14868049
 
15335118
 
15335215
 
15452975
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:053500/0526   Pages: 16
Recorded: 08/14/2020
Attorney Dkt #:WEAT/1334USD01 - ASG-2
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/04/2017
Assignee
1
SCHRIJNWERKERSWEG 6
1786 PC
DEN HELDER, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16860266
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:054874/0456   Pages: 3
Recorded: 01/11/2021
Attorney Dkt #:WEAT/1449US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/08/2021
Assignee
1
SCHRIJNWERKERSWEG 6
DEN HELDER, NETHERLANDS 1786 PC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17145137
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

Search Results as of: 08/08/2025 11:43 AM
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