Robert W. Kearns appeals the dismissal, by the United States District Court for the Eastern District of Virginia, of his suit for patent infringement against the General Motors Corporation and Brown’s Buick & Isuzu. 1 The district court held that the action was res judicata based on the involuntary dismissal of an infringement action brought by Dr. Kearns against General Motors in the United States District Court for the Eastern District of Michigan. The Michigan action had been dismissed before trial, for Dr. Kearns’ failure to comply with certain deadlines and other orders of the court. There was no adjudication of the merits by the Michigan court; the dismissal was on procedural grounds, and was preceded by the district court’s refusal to permit Dr. Kearns, appearing pro se, tardily to amend his complaint to add other patents to the five patents that were identified in the complaint.
In the Virginia complaint Dr. Kearns included the five patents that were before the Michigan court plus sixteen additional patents. The Virginia district court held that all twenty-one patents “should have been litigated in the Detroit litigation and they’re barred by not having been so.” Concerning the devices asserted to be infringing, the Virginia court stated that “even if the controls in the instant case differ from the controls litigated in the Michigan case, the case is still barred by res judicata.” Neither the Michigan court nor the Virginia court made any substantive determination with respect to any patent or any accused device. The Virginia court did not identify the inventions claimed in any of the patents: the five patents that were also
We agree with the Virginia district court that the Michigan decision was res judicata in Virginia as to the five patents that were before the Michigan court. That suit could not be reopened in Michigan, and thus could not be opened in Virginia. However, we conclude that the Michigan decision was not res judicata as to the sixteen patents that were presented for the first time in the Virginia complaint.
DISCUSSION
The complaint that was filed in Michigan charged General Motors with infringement of five specified patents. A letter from General Motors to Dr. Kearns dated September 2, 1992, relating to discovery, acknowledged only the five patents in suit. On July 2,1998 the special master issued an order which stated that “Dr. Kearns’ letter of June 24, 1993 refers to some 7,424 claim-circuit combinations potentially at issue, involving 28 different patents. There are only five patents in this suit from which to select claims.” At a hearing on July 21, 1993 the Michigan court stated that there were only five patents in suit, a statement to which both General Motors and Dr. Kearns, agreed.
In its Memorandum accompanying its order of involuntary dismissal, the Michigan court referred to the five patents as the only patents in suit. “Plaintiff alleges ownership of five patents as follows: [five patent numbers listed].” The Memorandum also quotes the special master’s order that “There are only five patents in this suit from which to select claims.” The district court’s order of dismissal did not, either directly or indirectly, include the still-unidentified patents that had not been asserted against General Motors.
The basis of the dismissal in Michigan was Dr. Kearns’ inadequate compliance with the court’s orders and deadlines. Thus the Michigan court rejected Dr. Kearns’ attempt to amend his complaint after the court’s final deadline. Although Dr. Kearns apparently argued that he needed additional discovery to determine which models infringed which patents, the Michigan court concluded that dismissal under Fed.R.Civ.P. 41(b)
2
was appropriate. That decision was affirmed by this court, and is not subject to collateral attack.
Kearns v. General Motors Corp.,
A dismissal pursuant to Rule 41(b) is deemed to be on the merits unless the dismissing court specifies otherwise. However, the Michigan decision disposed of only the five patents that were before that court. Each of the sixteen additional patents in the Virginia complaint is, by law, directed to a separate invention. 35 U.S.C. § 101. Indeed, two independent and distinct inventions can not be claimed in the same patent. See 35 U.S.C. § 121:
If two or more independent and distinct inventions are claimed in one application, the Commissioner may require the application to be restricted to one of the inventions.
By statutory and common law, each patent establishes an independent and distinct property right.
See Consolidated Fruit-Jar Co. v. Wright,
Each patent asserted raises an independent and distinct cause of action. Just as infringement of one patent is not a ground
Neither the Michigan nor the Virginia Court discussed the substance of any of the patents before it. However, the Virginia court summarily barred Dr. Kearns from enforcing any of these twenty-one patents. This action rendered unenforceable and useless sixteen patents that had never been before any court. Such a destruction of property rights demands adequate procedural and substantive bases. Rule 41(b) does not reasonably impose res judicata upon causes of action that were not pled in the dismissed action.
See Montana v. United States,
The Michigan court, dismissing Kearns’ complaint on procedural grounds, did not, because it could not, reach out to extinguish substantive patent rights that were not before it. In
Lawlor v. National Screen Serv., Corp.,
Issue preclusion, of narrower scope than res judicata, requires that the identical issue was decided on the merits between the same parties. IB James W. Moore et al.,
Moore’s Federal Practice
¶¶ 0.401, 0.405, 0.441 (2d ed.1992). In the case at bar it is not possible to show that the identical issue was presented in the sixteen patents that were not before the Michigan court, as in the five patents that were; for each patent, by law, covers a independent and distinct invention. Further, infringement must be separately proved as to each patent.
See generally Young Engineers, Inc. v. United States Int’l Trade Comm’n,
We conclude that the dismissal of the Michigan suit under Rule 41(b) did not impose the bar of res judicata upon patents that had not been included in the Michigan suit, were not before the Michigan court, and were not part of the Michigan judgment. Precedent cautions that res judicata is not readily extended to claims that were not before the court, and precedent weighs heavily against denying litigants a day in court unless there is a clear and persuasive basis for that denial.
We conclude that the Michigan dismissal was res judicata only with respect to the five patents that were before the Michigan court. The dismissal is affirmed as to these five patents. The dismissal is vacated as to the sixteen patents that were not before the Michigan court. The case is remanded for appropriate further proceedings.
Costs to Dr. Kearns.
AFFIRMED IN PART, VACATED IN PART, and REMANDED.
Notes
. Kearns v. General Motors Corp., C.A. No. 93-966-A (E.D.Va. Aug. 29, 1993), reconsid’n denied, Sept. 28, 1993, Oct. 26, 1993.
. Rule 41(b) Involuntary Dismissal: Effect Thereof.
For failure of the plaintiff to prosecute ór to comply with these rules or any order of court, a defendant may move for dismissal of an action or of any claim against the defendant. Unless the court in its order for dismissal otherwise specifies, a dismissal trader this subdivision and any dismissal not provided for in this rule, other than a dismissal for lack of jurisdiction, for improper venue, or for failure to join a party under Rule 19, operates as an adjudication upon the merits.
