ORDER
Continental General Tire, Inc. petitions for a writ of mandamus to direct the United States District Court for the Western District of North Carolina to vacate its order compelling Continental General to file requests for reexamination of claims of the patents-in-suit and precluding Continental General from relying during trial on any prior art that was not рresented first to the Patent and Trademark Office (PTO). The Goodyear Tire & Rubber Co. opposes.
BACKGROUND
Goodyear sued Continental General for infringement of five patents. Continental General counterclaimed for declaratory judgments of invalidity and noninfringement. Goodyear moved (1) to compel Continental *1090 General to file requests for reexamination оf the claims of the Goodyear patents and (2) “for an order precluding [Continental General] at the trial ... from asserting as prior art material to the issue of validity of any patent in suit any patents or printed publications not brought to the attention of the PTO, unless [Continental General] demonstrates that the prior art patent or printеd publication by due diligence could not have been discovered in time.” Continental General opposed the motions. In an order adopting the language of Goodyear’s proposed order, the district court granted the motions. The order briefly explained:
This court finds that Requests for Reexamination of the patents in suit initiatеd by the defendant will expedite the disposition of this matter and conserve the limited resources of the Court.
In a subsequent order, the district court denied reconsideration and directed Continental General to file its requests for reexamination of Goodyear’s five patents by September 1,1995.
DISCUSSION
“[T]he remedy of mandamus is a drastic one, to be invoked only in extraordinary situations.”
Allied Chem. Corp. v. Daiflon, Inc.,
Continental General’s basic argument is that the district court has no statutory or inherent power to compel a party to either file a request for reexamination or, if it does not do so, to be precluded from asserting as prior art any documents that it did not first submit to the PTO in a request for reexamination. Continental General argues (1) that the reexaminаtion statute does not mandate that a party file a request for reexamination, (2) that reexamination before the PTO and determination of validity by a district court are in effect separate and independent procedures, and (3) that Continental General would be forced to expend $11,250 for filing fees and attorney fees. Cоntinental General also argues that the orders are unconstitutional.
In response, Goodyear argues that the district court has broad and inherent power to manage its caseload and that the court’s orders fall within that power. Goodyear argues that compelling Continental General to request reexamination, rathеr than Goodyear itself voluntarily requesting reexamination, would narrow or simplify the issues for trial. Goodyear further argues (1) that no statute prohibits the district court’s action, (2) that the legislative history cited by Continental General does not support its arguments, (3) that “there is clear precedent that a district court can order requests for reеxamination in accordance with its inherent powers,” and (4) that “the Patent Office rules contradict Continental General’s arguments.” Finally, Goodyear argues that the orders are not unconstitutional.
We conclude that the district court exceeded its powers when it compelled Continental General to file requests for reexamination of Goodyear’s patents. We also conclude that mandamus is a proper remedy in the circumstances of this ease. What Continental General desires is to be relieved of the requirement to file a reexamination request, and by the time final judgment is entered, reexamination will have been completed. Thus, there сan be no meaningful review of the issue if we defer appellate review until appeal after final judgment. Accordingly, mandamus is appropriate to direct the district court to vacate its order compelling Continental General to either file requests for reexamination or be precluded from asserting as prior art documents that it has not first submitted to the PTO. 1
*1091 We begin with the statute authorizing a request for reexamination. The statute provides:
Any person at any time may file a request for reexamination by the Office of any claim of a patent on the basis of any prior art cited under the provisions of section 301 of this title. The request must be in writing and must be accompanied by payment of a reexamination fee established by the Commissioner of Patents pursuant to the provisions of section 41 of this title. The request must set forth the pertinency and manner applying cited prior art to every claim for which reexamination is requested. Unless the requesting person is the owner of the patent, the Commissioner promptly will send a copy of the request to the owner of record of the patent.
35 U.S.C. § 302 (emphasis added). The statute is permissive. Therefore, we agree with Continental General that while the statute, on its face, permits any party to file a request for reexamination, it does not empower a district court to compel a party to file such a request or require that any party file such a request. We do not choose to read into the statute a requirement that is not there.
Goodyear argues that “there is clear precedent that a district court can order requests for reexamination in accordance with its inherent powers.” The only “precedеnt” cited by Goodyear is our decision in
In re Vamco, 752
F.2d 1564,
for the purpose of avoiding piecemeal proceedings and litigation, for the purpose of conserving judicial resources, and for the purpose of utilizing the recently enacted laws of the United States.
That appeal was from the Patent and Trademark Office Board of Appeals’ rejection of claims. We were not reviewing the
district court’s
order. We stated that “[t]he sole issue before us is whether the board erred in holding the invention ... would have been obvious.”
Vamco,
A related case supports Continental General’s arguments. In
Green v. Rich Iron Co.,
Similarly, the useful purposes reexamination might serve here do not give the district court the power to compel a party to request reexamination that the statute doеs not contemplate. Nor should a court’s power to stay proceedings pending reexamination empower it to direct that reexamination be requested.
See Johnson & Johnson,
Here, as in
Green
and
Johnson & Johnson,
Congress has not vested courts with the power to initiate proceedings in the PTO. Such power, if intended by Congress, could readily have been provided by the statute. Goodyear argues that the district court has the
inherent
power and discretion to manage its cases and that this order is justifiable as an exercise of that discretion. Goodyear compares the district court’s order compelling reexamination to the district court’s authority to compel parties to engage in mediation or to appoint a special master. However, the choice to refer a case to mediation and the authority to appoint a special master are provided for by the Federal Rules of Civil Procedure.
See
Fed.R.Civ.P. 16(c); Fed.R.Civ.P. 53. No such rule deals with reexamination or authorizes the district court to compel a party to instigate a reexamination proceeding. The cases cited by Goodyear conсerning the inherent power of a district court to manage its docket reflect a court’s power to control the parties’ conduct before the court.
See Roadway Express, Inc. v. Piper,
Goodyear also argues that the reexamination procedure, if initiated by Continental General, will narrow or simplify the issues for trial.
See, e.g., American Hoist & Derrick Co. v. Sowa & Sons,
Finally, Goodyear argues that “[t]he PTO itself sрecifically recognizes a court’s broad power to compel reexamination in its Manual *1093 of Patent Examining Procedure, M.P.E.P. § 2286.” That section provides:
Any request for reexamination which indicates that it is filed as a result of an order by a court or that litigation is stayed for the filing of a reexamination request will be taken up by the examiner for decision six weeks after the request was filed.
MPEP § 2286. It also provides that a reply by the requester may be expedited. Goodyear argues that the MPEP recognizes that a district court may compel a reluctant party to file requests for reexamination and that the requester might not be the patentee. Goodyear’s reаding is incorrect. The MPEP only concerns the conduct of proceedings before the PTO, and its indication that any district court order will be responded to promptly does not authorize the district court to compel such action. The PTO is presumably anticipating thé heed for fast response rather than acknowledging that a district cоurt has authority to order reexamination.
The reexamination statute was carefully crafted by Congress to permit parties, whether they be patentees, accused infring-ers, or third parties, to utilize the expertise of the PTO to consider the effect of uncited prior art on the validity of :a granted patent. It was also intended to be a limited procedure. Grounds for challenge were limited, as was the role of a nonpatentee requester.
Congress may make changes in the reexamination statute. 4 However, until it does so, the limitations of the statute must be respected. A party, such as Continental General, when sued for infringement, has the right to have its defenses considered by a federal district court, without being first compelled to go to the PTO. A patentee, such as Goodyear, has the right to seek reexamination as well. If it considered reexamination to be a desirable expedient in this case, it was free to pay the proper fee and request reexamination. Apparently, in this case it has chosen not to do so, and it has no right tо force its opponent to. take an action which it has declined to do.
In sum, we conclude that the district court exceeded its power by compelling Continental General to request reexamination of Goodyear’s patents. No statute or precedent has been cited by the parties or the district court which holds that a district court has the power to compel a party to request reexamination if that party does not elect to. do so. We will not read into the statute a power that clearly is not present. As in Green and Johnson & Johnson, a party retains the right to choose whether to request PTO action. Both Goodyear and Continental General have chosen not to voluntarily request reexamination. 5 That choice should end the matter. Because we conclude that the district court may not compel a party to seek reexamination, the district court must vacate its order requiring such action and excluding from trial any prior art evidence that is not first presented to thе PTO.
Accordingly,
IT IS ORDERED THAT:
(1) Continental General’s petition for a writ of mandamus is granted.
(2) Costs to Continental General.
Notes
. Neither party has argued that Continental General can appeal the order rather than seek mandamus.
See generally Green v. Rich Iron Co.,
. Goodyear argues that it would violate a paten-tee's right tо equal protection if district courts could compel patentees, but not alleged infring-ers, to participate in reexamination proceedings. Goodyear's argument is based on its misreading of Vamco. As explained above, we did not review the district court’s order in Vamco. Because we conclude in this order that a district court in a pаtent infringement case does not have the authority to compel any party to request reexamination, we need not address Goodyear’s constitutional question.
. For a period of time before the reexamination procedure was provided for, an applicant could file a. "no defect” reissue application and in effect "seek the PTO's opinion whether prior art not considered during the original examination ‘might cause the examiner to deem the original patent wholly or party inoperative or invalid’" without the applicant being required to admit that the original patent was wholly or partly inoperative or invalid.
Green,
. For example, two bills were recently introduced concerning reexamination proceedings. See S. 1070, 104th Cong., 1st Sess. (1995) and H.R. 1732, 104th Cong., 1st Sess. (1995).
. A request for reexamination of one of the patents at issue was voluntarily filed by a different entity. That request does not affect our disposition of the petition.
