The patent titled “Apparatus for retrieving deep-sea nodules” (Patent Number: 12704065) was assigned to Impossible Metals Inc. The invention, credited to inventors Oliver Gunasekara and Jason Gillham, introduces a specialized system for extracting critical minerals from the ocean floor. At its core, the apparatus utilizes an advanced buoyancy system and a payload hopper designed to facilitate the underwater collection process.
The primary innovation of this apparatus lies in its selective harvesting capability. Rather than employing traditional and destructive dredging techniques, the system uses precision robotics to identify and pick up individual nodules while actively avoiding macrofauna. This selective approach preserves the delicate deep sea ecosystem while still allowing for the recovery of valuable metals needed for modern battery and energy technologies.
For the month of September 2026, this invention was recognized as the Patent of the Month for the mining industry. The award acknowledges a vital shift toward sustainable resource extraction in marine environments. By demonstrating that deep-sea mining can be conducted with minimal environmental disruption, Impossible Metals Inc. has established a new technical baseline for future marine mineral recovery operations.
Eligibility for Research and Development Tax Credits
The practical applications of this patent present strong opportunities for Research and Development (R&D) tax credits in the United States. To claim these credits, companies must undergo a four-part test verifying that their work involves resolving technological uncertainty through scientific experimentation. Developing the precision robotics, buoyancy controls, and automated targeting systems described in the patent requires significant iterative testing in simulated or actual underwater environments. Engineering teams tasked with scaling this selective harvesting apparatus would incur qualified research expenses. By carefully documenting the design iterations, prototype testing, and software development required to deploy these autonomous vehicles safely at extreme depths, businesses can successfully offset a portion of their development costs through the federal R&D tax credit program.
