US innovation records
Selected US patent grants and published applications matched to companies in the directory. Coverage is partial; publication records do not verify current ownership.
Matched patent publications
Updated Oct 2, 2026
CSV includes every matching result across all pages, filing dates, classification codes, abstracts when available, and source links. These are selected publications; they do not establish current ownership or legal status.
Oceaneering International, Inc. / Utility patent grant
A modular hydrodynamic subsea vehicle comprises an upper section and a lower section, where the upper section comprises a first upper primary module, a …
Oceaneering International, Inc. / Utility patent grant
The disclosed invention comprises a vortex-induced-vibration (VIV) suppression system for tubulars, such as tubular structures (e.g., a riser), and uses a winding, e.g., ropes …
Oceaneering International, Inc. / Utility patent grant
Seal assembly 100, useful for repairing an uncontrolled surface such as pipeline 110, comprises seal 102 which is subjected to pressure and temperature and …
Oceaneering International, Inc. / Utility patent grant
The invention relates to the field of special purpose robotic systems to conduct external functions such as cleaning, monitoring and inspection of structures such …
Oceaneering International, Inc. / Utility patent grant
External heating assembly 1 is usable to heat subsea flowline 100 and remediate a blockage in subsea flowline 100 and comprises a predetermined set …
Oceaneering International, Inc. / Utility patent grant
A remotely operated vehicle (ROV) operated fluid stab system for subsea fluid transfer comprises a connector with seal protection and multiple fluid ports, typically …
Oceaneering International, Inc. / Utility patent grant
A remotely deployed and operated drone-based sealed tank inspector comprises a direct replacement of normal hatch cover which is a sealed hatch cover comprising …
Oceaneering International, Inc. / Utility patent grant
A system comprising data input ports and sensors operatively in communication with the data input ports; a data processor operatively in communication with the …
Oceaneering International, Inc. / Utility patent grant
The disclosed invention comprises one or more hybrid metal-composite pressure vessels e.g., 1 (FIG. 1) or 100,200 (FIG. 2), designed for deep water application …
Oceaneering International, Inc. / Utility patent grant
A temporary mechanical and fluidic connection with an anchor wall of a subsea tubular may use a substantially solid, reusable lid for a subsea …
Oceaneering International, Inc. / Utility patent grant
Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, …
Oceaneering International, Inc. / Utility patent grant
A gripper multi-tool for an underwater vehicle comprises one or more mechanical gripper jaws; a motor; a torque controller operatively in communication with the …
Oceaneering International, Inc. / Utility patent grant
Seal assembly 100, useful for repairing an uncontrolled surface such as pipeline 110, comprises seal 102 which is subjected to pressure and temperature and …
Oceaneering International, Inc. / Utility patent grant
Fluid containing contaminants may be filtered using a hydraulic control line filter for subsea high-pressure application comprising a housing, an end cap disposed at …
Oceaneering International, Inc. / Utility patent grant
Hydrostatic test tool 100 comprises frame 161; pressurizer 120; connection system 110; control system 130; data communicator 140; power supply 150; device handler 162; …
Oceaneering International, Inc. / Utility patent grant
A flexible material handling system for can handle varied loads and placements including operation in varying weather conditions, and integrates safety systems to tolerate …
Oceaneering International, Inc. / Utility patent grant
An adaptive tooling interface comprises a plurality of motors, disposed at least partially within a housing, which are operatively in communication with a controller …
Oceaneering International, Inc. / Utility patent grant
A system for inspecting flexible pipelines comprises a data analyzer, a data collector and an ultrasonic transducer. Further, the ultrasonic transducer is adapted to …
Oceaneering International, Inc. / Utility patent grant
Cargo may be optimally placed within a cargo hold using a cargo mover comprising a flexible conveyor belt extending from a ground location to …
Oceaneering International, Inc. / Utility patent grant
A subsea vehicle capable of supporting inspection of underwater objects while underway includes a body that provides a capability to allow the subsea vehicle …
Oceaneering International, Inc. / Utility patent grant
Dynamic/static sealing of coiled tubing subsea for pipeline and well access with hydrostatic conditions up to 10,000 feet water depth while maintaining wellbore or …
Oceaneering International, Inc. / Utility patent grant
A storage system comprises one or more automated guided vehicles, one or more centralized supervisory systems, one or more parts container storage spaces disposed …
Oceaneering International, Inc. / Utility patent grant
Electro oxidation membrane evaporator 1 comprises sweep air handler 60; fluid tank 20 defining a fluid container; fluid contactor/separator 30; oxidation cell 40; and …
Oceaneering International, Inc. / Utility patent grant
A system for supporting timely, informed decision making with respect to commencing and terminating offshore construction operations within a predetermined zone using a situational …
Oceaneering International, Inc. / Utility patent grant
Multiple systems and methods for providing supervised control of subsea vehicles for offshore asset management as well as supplemental autonomous control behaviors are described …
Oceaneering International, Inc. / Utility patent grant
Regeneration of a fluid medium can be accomplished using a continuously regenerable scrubber, which, in its various embodiments, combines valve functions and sorbent material, …
Oceaneering International, Inc. / Utility patent grant
A storage system comprises one or more automated guided vehicles, one or more centralized supervisory systems, one or more parts container storage spaces disposed …
Oceaneering International, Inc. / Utility patent grant
Ring disc nozzle check valve 100 allows fluid flow in one direction and can act as a relief valve and comprises valve body 1 …
Oceaneering International, Inc. / Utility patent grant
In embodiments, motion may be arrested and/or dampened using a motion arresting and dampening device comprising a lifting spreader bar, one or more bar …
Oceaneering International, Inc. / Utility patent grant
A subsea assist snubbing jack comprises bi-directional slip bowls and can hold light or heavy pipe loads, create clamping load internally without relying on …
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