OceanGate's Titan submersible has been missing since Sunday.
OceanGate claimed that Boeing, NASA, and the University of Washington helped design the Titan.
In a statement sent to Insider, Boeing said the aircraft company was not involved with the development of OceanGate's Titan.
The University of Washington also released a statement saying that it wasn't involved in creating OceanGate's Titan submersible.
But the collaboration resulted in a "steel-hulled vessel, named the Cyclops 1," not the design for the Titan submersible.
Persons:
OceanGate, Victor Balta, Balta, NASA's, Lance D, Davis, NASA's Marshall
Organizations:
Boeing, NASA, University of Washington, Titan, OceanGate Inc, CNN, Laboratory, University of Washington's School of Oceanography, UW, The University of Washington, NASA's Marshall Space, Space, OceanGate