Patent Assignment
Reel/Frame 049827/0769
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2019-07-23
Received: 2019-07-23
Pages: 26
Assignor
WEATHERFORD/LAMB, INC.
Executed: 2019-05-16
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PLACE, HOUSTON, TX, 77056, UNITED STATES
Covered Applications
(25)
Global Calibration Based Reservoir Quality Prediction from Real-Time Geochemical Data Measurements
App. No. 14/455,481
→
TIME DELAY COMPENSATION FOR OPTICAL WAVEGUIDES USING A BIDIRECTIONAL WAVELENGTH SCAN
App. No. 14/076,766
→
TOP DRIVE CASING SYSTEM
App. No. 11/932,619
→
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
App. No. 11/872,307
→
HIGHLY SENSITIVE ACCELEROMETER
App. No. 11/777,799
→
APPARATUS FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE
App. No. 11/600,314
→
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
App. No. 11/560,211
→
METHODS AND APPARATUS FOR DRILLING WITH A MULTIPHASE PUMP
App. No. 11/225,466
→
HIGHLY SENSITIVE ACCELEROMETER
App. No. 11/018,944
→
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE
App. No. 10/831,864
→
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
App. No. 10/801,514
→
DOWNHOLE SEALING
App. No. 10/748,592
→
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
App. No. 10/738,950
→
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
App. No. 10/625,840
→
METHODS AND APPARATUS FOR DRILLING WITH A MULTIPHASE PUMP
App. No. 10/606,652
→
TOP DRIVE CASING SYSTEM
App. No. 10/389,483
→
DOWNHOLE SUB FOR INSTRUMENTATION
App. No. 10/364,311
→
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
App. No. 10/354,226
→
NON-CRYOGENIC PRODUCTION OF NITROGEN FOR ON-SITE INJECTION IN WELL CLEAN OUT
App. No. 10/315,734
→
DOWNHOLE SEALING
App. No. 10/145,599
→
HYDRAULIC MULTIPHASE PUMP
App. No. 10/036,737
→
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE
App. No. 09/868,790
→
APPARATUS AND METHOD FOR FACILITATING THE CONNECTION OF TUBULARS USING A TOP DRIVE
App. No. 09/868,438
→
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
App. No. 09/860,127
→
METHOD AND APPARATUS FOR CONNECTING TUBULARS USING A TOP DRIVE
App. No. 09/762,698
→