IP Library › Assignment 006817/0213
Patent Assignment
Reel/Frame 006817/0213

Merger

Recorded: 1993-12-15 Pages: 12
Assignors
GSI ACQ COMPANY
Executed: 1988-11-30
GEOPHYSICAL SERVICES, INC.
Executed: 1988-11-30
Assignee
HALLIBURTON GEOPHYSICAL SERVICES, INC.
P.O. BOX 1431, 1015 BOIS D'ARC DUNCAN, OK 73536-0102, OKLAHOMA
Covered Properties (67)
Method for Locating Impedance Discountinuities in a Wave Propagating M Edium
Patent: 3,688,249 →
Application: 05/052,512 →
Static Filter for Long Line Data Systems
Patent: 3,778,759 →
Application: 05/212,606 →
Interactive Multidimensional Classification and Sorting of Seismic Segment Data
Patent: 4,236,233 →
Application: 05/214,188 →
Photographic Data Storage Methodsystem and Medium
Patent: 3,797,025 →
Application: 05/216,751 →
Differential Amplifier
Patent: 3,801,924 →
Application: 05/280,316 →
Vibrator Systems for Generating Elastic Waves in the Earth
Patent: 3,860,087 →
Application: 05/296,670 →
Digital Dc Offset Removal Method for Data Systems
Patent: 3,819,864 →
Application: 05/346,518 →
Long Range Marine Navigation System
Patent: 3,875,571 →
Application: 05/389,903 →
Method of Producing a Matched Parameter Acceleration Cancelling Hydrop Hone
Patent: 3,832,762 →
Application: 05/427,881 →
Transformerless Input for Seismic Data Acquisition System
Patent: 3,972,020 →
Application: 05/531,563 →
Air Gun Utilizing Magnetized Shuttle
Patent: 4,034,827 →
Application: 05/564,931 →
Air Gun Monitoring and Synchronizing Method and Apparatus
Patent: 4,047,591 →
Application: 05/564,932 →
Vibrator and Processing Systems for Vibratory Seismic Operations
Patent: 4,064,481 →
Application: 05/617,857 →
Vibrator Hold Down Plate
Patent: 4,133,409 →
Application: 05/717,067 →
Broadband Seismic Energy Source
Patent: 4,114,722 →
Application: 05/717,730 →
Bit Positioning While Drilling System
Patent: 4,144,949 →
Application: 05/792,565 →
Seismic Recording Method Using Separate Recording Units for Each
Patent: 4,152,691 →
Application: 05/836,633 →
Method of Three Seismic Prospecting
Patent: 4,159,463 →
Application: 05/844,355 →
Broadband Seismic Energy Source
Patent: 4,253,538 →
Application: 05/901,896 →
Air Release Control in Seismic Energy Source Air Gun
Patent: 4,230,201 →
Application: 05/929,883 →
Bit Positioning While Drilling System
Patent: 4,252,209 →
Application: 06/004,167 →
Seismic Exploration System
Patent: 4,372,420 →
Application: 06/008,902 →
Internal Air Release Control Apparatus Air Gun
Patent: 4,225,009 →
Application: 06/026,975 →
External Air Release Control in Seismic Air Gun
Patent: 4,219,097 →
Application: 06/026,977 →
Internal Sleeve Air Release Control Apparatus in Seismic Air Gun
Patent: 4,246,979 →
Application: 06/027,198 →
Internal Passive Air Release Control Apparatus in Seismic Air Gun
Patent: 4,219,098 →
Application: 06/027,199 →
Seismic Source Array Firing Controller
Patent: 4,300,653 →
Application: 06/032,596 →
Method for Monitoring the Recovery of Minerals from Shallow Geological Formations
Patent: 4,282,587 →
Application: 06/041,061 →
Input Process Sequence Controller
Patent: 4,333,143 →
Application: 06/095,920 →
Method and Apparatus for Increasing the Dynamic Range of a Data Acquisition System at Low Frequencies Without Reducing High Frequency Gain
Patent: 4,321,675 →
Application: 06/113,854 →
Optical Slip Ring
Patent: 4,401,360 →
Application: 06/174,974 →
Seismic Prospecting Using a Continuous Shooting and Continuous Recording System
Patent: 4,458,339 →
Application: 06/193,998 →
Optical Transmission of Digital Seismic Data
Patent: 4,408,307 →
Application: 06/209,638 →
Method and Apparatus for Fracturing a Deep Borehole and Determining the Fracture Azimuth
Patent: 4,432,078 →
Application: 06/226,891 →
Suspension Assembly for Seismic Exploration Vehicle
Patent: 4,429,898 →
Application: 06/242,358 →
Method of Monitoring the Spacial Production of Hydrocarbons from a Petroleum Reservoir
Patent: 4,479,204 →
Application: 06/268,787 →
Dual Mode Seismic Source Vibrator
Patent: 4,450,928 →
Application: 06/289,444 →
Seismic Wave Generator
Patent: 4,497,044 →
Application: 06/337,678 →
Broadband Seismic Energy Source
Patent: 4,458,777 →
Application: 06/351,054 →
Sesimic Cable Assembly Having Improved Transducers
Patent: 4,536,862 →
Application: 06/381,102 →
Method for Determining the Azimuth and Length of a Deep Vertical Fracture in the Earth
Patent: 4,524,434 →
Application: 06/392,146 →
Crab Processing Machine
Patent: 4,479,284 →
Application: 06/431,285 →
Vibrator Seismic Source Having Distortion Limiting Control System
Patent: 4,616,352 →
Application: 06/435,124 →
Seismic Vibrator Source Having Improved Phase Detector
Patent: 4,654,836 →
Application: 06/435,125 →
Input/Output Command Processor
Patent: 4,783,739 →
Application: 06/459,333 →
Air Release in Seismic Source Air Gun
Patent: 4,623,033 →
Application: 06/499,055 →
Compound Floating Point Amplifier
Patent: 4,535,299 →
Application: 06/504,333 →
Extended Range Sample and Hold Circuit
Patent: 4,535,300 →
Application: 06/504,334 →
Seismic Source Vibrator Having Self Tuning Controller
Patent: 4,637,002 →
Application: 06/586,156 →
System and Method for Displaying, and Interactively Excavating and Examining a Three Dimensional Volume
Patent: 4,685,070 →
Application: 06/637,465 →
Force or Pressure Feedback Control for Seismic Vibrators
Patent: 4,519,053 →
Application: 06/655,999 →
Aluminum Oxynitride Having Improved Optical Characteristics and Method of Manufacture
Patent: 4,686,070 →
Application: 06/665,463 →
System for Extracting Horizons Contained in a 3-D Network Ofturnings and Converting the Horizons to a 2-D Format
Patent: 4,672,546 →
Application: 06/669,501 →
Method and Apparatus for Automatically Producing Representations of Three-Dimensional Horizons from Processed Seismic Data
Patent: 4,633,402 →
Application: 06/669,502 →
Method and Apparatus for Reviewing and Modifying Horizons of a Three- Dimensional Seismic Volume
Patent: 4,703,426 →
Application: 06/669,503 →
Method and Apparatus for Automatically Determining Pairs of Turnings Related to the Same Seismic Event in Adjacent Seismic Traces
Patent: 4,633,401 →
Application: 06/669,505 →
Device Interface Controller for Input/Output Controller
Patent: 4,549,263 →
Application: 06/679,610 →
Vibrator Seismic Source Having Adaptive Distortion Limiting Control System
Patent: 4,670,863 →
Application: 06/799,883 →
General-Purpose Array Processor
Patent: 4,736,291 →
Application: 06/800,854 →
Format Conversion System
Patent: 4,805,128 →
Application: 06/801,011 →
Transportable Hydraulic Seismic Transducer
Patent: 4,682,669 →
Application: 06/830,487 →
Seismic Source Vibrator Having Improved Sweep Generator
Patent: 4,766,576 →
Application: 06/896,342 →
Bi-Planar Pontoon Paravane Seismic Source System
Patent: 4,719,987 →
Application: 07/029,377 →
Method and System for Detecting Seismic Events by Identifying-Cross Ings in the Nth Derivative of a Waveform
Patent: 4,727,488 →
Application: 07/035,216 →
Seismic Vibrator Hold-Down Weight Monitor/Controller
Application: 07/065,458 →
Motion Sensing Device
Patent: 4,791,617 →
Application: 07/071,510 →
Method for True-Amplitude Dip Moveout Correction
Patent: 4,878,204 →
Application: 07/264,090 →
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 17, 1988
From: TEXAS INSTRUMENTS INCORPORATED
To: GEOPHYSICAL SERVICE, INC.
Reel/Frame 004866/0299 →
Assignment of Assignors Interest. Oct 16, 1989
From: TEXAS INSTRUMENTS INCORPORATED
To: HALLIBURTON GEOPHYSICAL SERVICES, INC., A CORP. OF DE
Reel/Frame 005165/0210 →
Merger Nov 15, 1993
From: HALLIBURTON GEOPHYSICAL SERVICES, INC.
To: HALLIBURTON COMPANY
Reel/Frame 006777/0052 →
Merger Dec 15, 1993
From: HALLIBURTON LOGGING SERVICES, INC.; OTIS ENGINEERING CORPORATION; HALLIBURTON GEOPHYSICAL SERVICES, INC.; SIERRA GEOPHYSICS, INC.
To: HALLIBURTON COMPANY
Reel/Frame 006817/0225 →
Assignment of Assignor's Interest Mar 28, 1994
From: HALLIBURTON COMPANY
To: WESTERN ATLAS INTERNATIONAL, INC.
Reel/Frame 006970/0236 →
Assignment of Assignor's Interest Aug 28, 1995
From: WESTERN ATLAS INTERNATIONAL, INC.
To: I/O EXPLORATION PRODUCTS, INC.
Reel/Frame 007644/0138 →
Corrected Assignment Feb 23, 1996
From: WESTERN ATLAS INTERNATIONAL, INC.
To: I/O EXPLORATION PRODUCTS (U.S.A), INC.
Reel/Frame 007815/0841 →
Assignment of Assignor's Interest Jun 8, 1998
From: I/O EXPLORATION PRODUCTS (U.S.A.), INC.
To: INPUT/OUTPUT, INC.
Reel/Frame 009245/0506 →