Opinion ID: $opinion_id
Heading Depth: 3.0
Heading Rank: 3

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Text: Finally, the Postal Service argues that it must be a “person” who may petition for AIA review proceedings because, like other potential infringers, it is subject to civil liability and can assert a defense of patent invalidity. See §§282(b)(2)–(3). In the Postal Service’s view, it is anomalous to deny it a benefit afforded to other infringers—the ability to challenge a patent de novo before the Patent Office, rather than only as an infringement defense that must be proved by clear and convincing evidence. See ibid.; Microsoft Corp., 564 U. S., at 95 (holding that §282’s presumption of validity in litigation imposes a clear and convincing evidence standard on defendants seeking to prove invalidity).

The Postal Service overstates the asymmetry. Agencies retain the ability under §282 to assert defenses to infringement. Once sued, an agency may, like any other accused infringer, argue that the patent is invalid, and the agency faces the same burden of proof as a defendant in any other infringement suit. The Postal Service lacks only the additional tool of petitioning for the initiation of an administrative proceeding before the Patent Office under the AIA, a process separate from defending an infringement suit.

We see no oddity, however, in Congress’ affording nongovernmental actors an expedient route that the Government does not also enjoy for heading off potential infringement suits. Those other actors face greater and more uncertain risks if they misjudge their right to use technology that is subject to potentially invalid patents. Most notably, §1498 restricts a patent owner who sues the Government to her “reasonable and entire compensation” for the Government’s infringing use; she cannot seek an injunction, demand a jury trial, or ask for punitive damages, all of which are available in infringement suits against nongovernmental actors under §271(e)(4). Thus, although federal agencies remain subject to damages for impermissible uses, they do not face the threat of preliminary injunctive relief that could suddenly halt their use of a patented invention, and they enjoy a degree of certainty about the extent of their potential liability that ordinary accused infringers do not. Because federal agencies face lower risks, it is reasonable for Congress to have treated them differently.10

Finally, excluding federal agencies from the AIA review proceedings avoids the awkward situation that might result from forcing a civilian patent owner (such as Return Mail) to defend the patentability of her invention in an adversarial, adjudicatory proceeding initiated by one federal agency (such as the Postal Service) and overseen by a different federal agency (the Patent Office). We are therefore unpersuaded that the Government’s exclusion from the AIA review proceedings is sufficiently anomalous to overcome the presumption that the Government is not a “person” under the Act.11