Navigating Timelines and Technology: Patent Strategies for Space and Earth

For innovators growing area applied sciences, this creates a stress. Patent safety should be secured early, regardless that business use in area could also be years away. The answer lies in a bifurcated, or dual-environment, declare technique. Somewhat than limiting patent claims to space-based purposes, subtle patent drafting broadens safety to incorporate terrestrial makes use of each time possible. This helps speedy commercialization on Earth whereas preserving rights for alternatives that will emerge because the area trade matures.

U.S. Patent No. 10,052,797B2, at the moment owned by Redwire Area Inc., illustrates this method. The patent describes a recycling machine able to processing waste, comparable to damaged tools, plastic packaging, and in-situ assets, into feedstock for additive manufacturing. Whereas designed for microgravity environments, the claims are drafted broadly sufficient to additionally embody use on naval vessels, distant analysis stations, and industrial amenities on Earth.

This broad scope of patent protection is achieved by way of cautious drafting. Patent purposes embody claims and a specification. The claims outline the authorized rights that the patent proprietor has obtained, and the specification – which usually contains background and abstract sections, a quick description of the drawings, the drawings themselves, and an in depth description – allows an individual of ability within the related technical space to make and use the invention. Whereas the knowledge within the specification could also be used to interpret the language used within the claims, the specification itself doesn’t outline the authorized rights. Accordingly, a savvy patent draftsperson can describe potential makes use of for an invention (e.g., in area) with out limiting the scope of authorized safety to that specific use. 

To that finish, the specification of Redwire’s ‘797 patent offers strong data concerning potential makes use of of the recycler machine. The background part emphasizes the associated fee and time required to ship supplies to area, even to incessantly visited places such because the Worldwide Area Station, thereby establishing why the recycler machine is beneficial. The background part additionally briefly describes how waste administration may be difficult in different remoted settings, comparable to on naval vessels at sea for prolonged durations and at analysis stations in Antarctica. The abstract part states that the invention described therein could “be utilized aboard spacecraft, area habitats, throughout lengthy length explorations, at distant outposts, [and] aboard naval vessels.” Even the title emphasizes the meant use of the recycler machine, particularly noting “diminished gravity environments.”

Nevertheless, the claims themselves are utterly silent concerning the place the recycler machine is for use. The claims are equipment claims reciting particular constructions, not technique claims with steps particularly requiring use in a zero-gravity setting or containing different clauses that may prohibit software to a selected setting. Parts recited within the claims, comparable to an extrusion mechanism, a spooling meeting, or a housing, are described in language that might cowl makes use of on a army ship or a polar laboratory in addition to on the Worldwide Area Station (ISS). Consequently, these patent rights are versatile and may be asserted towards a competitor making the recycler machine to be used on Earth in addition to in outer area. 

This versatility helps speedy monetization and long-term strategic worth. Redwire Area isn’t only a space-focused firm —it also serves military clients, including NATO and the Armed Forces of Ukraine. As a result of the claims aren’t restricted to make use of in area, the ‘797 patent could also be related to protection contractors and authorities purchasers. Redwire’s continued fee of its patent upkeep charges as just lately as 2022 suggests this dual-environment patent (initially filed in 2014) stays useful no matter the place the know-how claimed therein is getting used.

The twin-environment technique isn’t restricted to additive manufacturing efforts. U.S. Patent No. 11,660,557B2 (“Low-gravity water seize machine with water stabilization,”) from Sierra Space offers one other compelling instance. The claims are directed to an equipment for separating liquid droplets from an air stream, and the detailed description of the specification describes the significance of preserving and reusing water in extraterrestrial missions whereas minimizing energy consumption. Like Redwire’s ‘797 patent, Sierra Area’s ‘557 patent has claims which can be drafted to cowl makes use of in a number of environments as a result of the structural parts might be used as simply in water recycling techniques in submarines, industrial air flow, or distant medical items dealing with water shortage as in outer area. 

Sierra Area’s method is especially well timed. The corporate’s recent expansion into defense and its continued collaboration with NASA for the Dream Chaser resupply missions replicate its dedication to applied sciences that bridge each civilian area and army/industrial wants. Water seize and recycling, whether or not aboard a spacecraft or deep underwater, are basic infrastructure challenges. Patents that defend these improvements in a method that aligns with each mission domains characterize a forward-thinking enterprise technique.

These examples spotlight a broader lesson below the first-to-file regime. Innovators in area know-how should file patent purposes early, no matter shifting mission timelines. By pairing expansive specs with expertly drafted claims, innovators can defend applied sciences that serve each area exploration and Earth-based infrastructure—navigating the celebrities with out shedding sight of enterprise realities on the bottom.

Kate Nuehring Su is a companion and patent lawyer on the Chicago-based mental property legislation agency Marshall, Gerstein & Borun LLP. Vanessa Wang is an affiliate on the agency.