This is an appeal from summary judgment in a patent suit filed by a licensee (Atlas) against the licensor (Moraine), in which the District Court declared the licensor’s patent No. 3,422,189 to be invalid. The District Court ordered that royalties which had been escrowed during the period in which the action was pending be paid over to the licensor, and assessed certain pre-litigation costs against the licensee. Reference is made to the decision of the District Court, reported at
This suit began as an action by Atlas Chemical Industries, Inc. (Atlas), a licensee, to declare invalid a patent held by its licensor, Moraine Products (Moraine). The action was initiated on authority of Lear v. Adkins,
When Atlas originally sued to invalidate the patent it offered in its complaint to pay royalties into escrow during the pendency of the suit. The District Court so ordered. A total of $291,-808 in royalties was paid in escrow.
Following extensive discovery by both parties, Atlas moved for summary judgment of invalidity on the basis that there was no genuinе issue of material fact and that the patent was invalid because of a prior use. 35 U.S.C. § 102(b). Moraine filed a cross motion for dismissal of the complaint on account of the alleged “unclean hands” of Atlas. Moraine claimed that Atlas had known of the prior use which invalidated the patent, and had withheld that information from Moraine and from the Patent Office during the pendenсy of the patent application.
The District Court found that there was no material dispute of fact as to the prior use and granted summary judgment in favor of Atlas on the issue of validity. Moraine’s cross motion was denied on the theory that the public interest precluded a dismissal, since to hold otherwise would be to validate an invalid patent by estoppel or misconduct.
The Distriсt Court was convinced that the “unclean hands” defense raised by Moraine had its application in other areas. It was held that, even though no counterclaim had been filed, “[cjertainly Moraine should be made as whole as possible. Atlas should be required to pay damages to Moraine.” Id. at 359. Certain costs and expenses which were incurred in procuring and defending the рatent were assessed against Atlas in the sum of $139,495.40. The escrowed royalty payments, totaling $291,808, were also ordered paid over to Moraine.
I.
The first issue concerns the disposition of the case by summary judgment. We recently have treated summary judgment in patent cases in detail and have stated that this procedure “may be a useful tool in cases where the validity of a pаtent is involved” but that it “should be used sparingly.” Tee-Pak, Inc. v. St. Regis Paper Co.,
In Tee-Pak we made the following comment concerning the statutory presumption of validity:
“An additional consideration that is present in patent cases is the statutory presumption of validity. A patent is presumed valid and the burden of proving its invalidity rests squarely on the party challenging it. 35 U.S.C. § 282. Even though this presumption may be weakenеd by the failure of the Patent Office to consider all pertinent art, the degree by which it is weakened depends on a balancing of the pertinence of the newly cited art with the pertinence of the art considered by the Patent Office. Thus, unless the presumption has been destroyed, it is a relevant factor for the court to consider in ruling on a motion for summary judgment.”491 F.2d at 1196 .
Since the ground of invalidity asserted in the present case does not touch on any area of inquiry considered previously by the Patent Office, there are no balancing factors here which weigh in favor of the presumption in disposing of the motion for summary judgment.
After reviewing the record in the present case, even with the abundance of caution which is required in relation to summary judgment, wе agree with the District Court that there is “no genuine issue as to any material fact,” Rule 56, Fed.R.Civ.P., and that the patent is invalid for prior public use.
Under 35 U.S.C. § 102(b) a patent is invalid if “the invention was . in public use . . . more than one year prior to the date of the application for patent in the United States.” “Public use” is defined as “any non-secret use of a completed and operative invеntion in its natural and intended way.” FMC Corp. v. F. E. Myers & Bro. Co.,
The evidence in this case shows that the patent to the composition per se had been held by Dow Corning Corporation, but that its utility had been limited essentially to the treatment of cattle bloat. Dow Corning marketed this material under the name Antifoam A to Dr. Rider, one of the founders of Moraine and the patentee of the use of Antifoam A in humans. Prior to the time that Dr. Rider filed his application, and unknown to Dr. Rider, this same material was being sold to Leonard Bergstein, a pharmacist of Midland, Michigan. Since Dr. Rider’s application was filed on January 2, 1959, patent invalidity could be proved by a public use prior to January 2, 1958. Our examination of the record convinces us that the District Court was correct in concluding that:
“The record is without disрute that during the summer and fall of 1957 a druggist named Bergstein in Midland, Michigan, marketed Antifoam A prepared by the Dow Corning Corporation as a method of treating intestional gas in humans. It indicates without dispute that prescriptions for this product were filled, sold and the product was used by patients in Midland prior to January 2, 1958.”350 F.Supp. at 355 .
Moraine contends that Bergstein’s use of the product was experimental and, therefore, did not constitute a prior public use.
See
New Jersey Wood Paving Co. v. American Nicholson Pavement Co. (reported as Elizabeth v. Pavement Co.),
In Dunlop Co. v. Kelsey-Hayes Co.,
supra,
This exception is to be guarded closely. “[T]he use of a single specimen, even in a factory and in the presence of a few employees, may be public.” A. Schrader’s Sons, Inc. v. Wein Sales Corp.,
The District Court found that “[t)he product was prescribеd by physicians, sold by Bergstein and used by patients to treat physical disorders,” and that “[t]he record ... is clear beyond any doubt that Bergstein’s use was not experimental.” This finding is supported fully by the record. 1
Since the record demonstrates that there was prior public use, and that the use was not privileged or “experimental,” we agree with the conclusion of the District Court that the patent is invalid under 35 U.S.C. § 102(b).
II.
Although the District Judge correctly decided the issue of the invalidity of the patent, he erred in directing that the accumulated royalties held in escrow be paid over to the licensor, Moraine. This arises from a misinterpretation of the decisions of this court in Troxel Manufacturing Co. v. Schwinn Bicycle Co.,
Troxel
did
not
involve an action by a licensee attacking the validity of a patent owned by the licensor. It was
not
the type of suit authorized by Lear v. Adkins,
The present suit is an action by a licensee, Atlas, attacking the validity of a patent owned by the licensor, Moraine. The instant case is the type of suit authorized by Lear v. Adkins.
In
Lear
the Court adopted an earlier dissenting view of Mr. Justice Frankfurter that the doctrine of licensee estoppel should be given
“a
decent public burial.”
“[I]t may be suggested that although Lear must be allowed to raise the question of patent validity in the present lawsuit, it must also be required to comply with its contract and continue to pay royalties until its claim is finally vindicated in the courts.” Id. at 673,89 S.Ct. at 1912 .
The Court then focused on
“[t]he decisive question [of] whether overriding federal policies would be significantly frustrated if licensees could be required to continue to pay royalties during the time they are challenging patent validity in the courts.” Id.
The Supreme Court then concluded that “such a requirement would be inconsistent with the aims of federal patent policy.”
Id.
After an exhaustive discussion of these policy reasons,
see id.
at 673-674,
Our prior decisions are in harmony with these principles. In
Troxel I
wе stated that a “licensee may at any time cease royalty payments, secure in the knowledge that the invalidity of the patent may be urged when the licensor sues for unpaid royalties.”
“that a licensee should not be required to pay royalties while challenging the validity of the patent [and] concluded that requiring such payment would undermine the federal policy favoring full and free use of ideas in the public domain.” Kewanee Oil Co. v. Bicron Corp.,478 F.2d 1074 , 1085 (6th Cir. 1973), rev’d on other grounds,416 U.S. 470 ,94 S.Ct. 1879 ,40 L.Ed. 315 (1974).
It is urged that the foregoing analysis conflicts with our decisions in the two
Troxel
cases. To the contrary, those cases have an independent basis, recognized by
Lear,
and implement some of the underlying policies which require our decision in the present case. In the
Troxel
cases the licensee was doing nothing to contest the validity of the patent. The licensee continued to enjoy the fruits of the license. Only because of Blonder-Tongue Laboratories, Inc. v. University of Ill. Foundation,
In
Troxel I
we stated that “the rationale of
Draekett
remains the law of this Circuit except insofar as it expresses the licensee estoppel doctrine.”
“If the licensee сould recover royalties paid (subject to any statute of limitations) on the basis of an adjudication of invalidity accomplished by another litigant, without incurring the expense or trouble of litigation, there would be less inducement for him to challenge the patent and thus remove an invalid patent from the competitive scene. He would be more likely to wait for somebody else to battle the issue because he would have nothing to lose by the delay.
“Rather than stimulating early litigation to test patent validity, such an interpretation of Lear would make it advantageous for a licensee to postpone litigation, enjoy the fruits of his licensing agreement, and sue for repayment of royalties near the end of the term of the patent. When a licensеd patent is about to expire and the threat of injunction no longer exists, a licensee would have little to lose in bringing an action to recover all the money he has paid in royalties on the ground of the invalidity of the patent. The licensee would have a chance to regain all the royalties paid while never having been subjected to the risk of an injunction. Such аn interpretation of Lear would defeat one of the expressed purposes of the court in announcing that decision.”465 F.2d at 1257 .
It is apparent that these equitable considerations commend an opposite result in the present case. The freedom from royalty payments, at as early a date as possible, is a strong “inducement ... to challenge the patent and thus remove an invalid patent from the competitive scene.” Id. Moreover, the licensee would not be “likely to wait for somebody else to battle the issue,” ■ id., if he were to lose his royalties while sitting on his rights in the hope for a valiant third party to pull the chestnuts out of the fire. The cases in the other Circuits which h.ave reached this issue are in agreement with our interpretation. The Second Circuit has stated:
“What Lear precisely held was that the courts may not enforce a royalty agrеement with respect to an invention embodied in an American patent while the licensee was contesting its validity and could recover only when, as and if validity was established.” Painton & Co., Ltd. v. Bourns, Inc.,442 F.2d 216 , 226 (1971).
The Supreme Court has quoted with approval the statement in
Painton, id.,
that if an invalid patent issues: “many will prefer to pay a modest royalty than to contest it, even though
Lear allows them to accept a license and pursue the contest without paying royаlties while the fight goes on.”
Kewanee Oil Co. v. Bicron Corp.,
*7 The payment of royalties in escrow does not change the result in this case. While an escrow is a commendable procedure to preserve the status quo during the course of litigation, the funds belong to neither party until the validity of the patent is determined.
The termination of the obligation to pay royalties in the
Troxel
cases is in part tied to the fact that “Troxel did not cease royalty payments prior tо the Ninth Circuit’s holding of invalidity,”
Troxel II,
, We reverse that part of the judgment of the District Court ordering payment to Moraine of escrowed royalties.
III.
The District Court awarded Moraine $139,495.40 in summary judgment for costs and expenses incurred in prosecuting the patent, and “in defending the patent against alleged infringers.”
It is unnecessary for us to inquire as to either the substance of these allegations, or whether if correct they could form the basis for relief. The award must fail because this issue was not properly before the сourt by appropriate pleadings.
Rule 56, Fed.R.Civ.P., permits summary judgment for a “party seeking to recover upon a claim, counterclaim, or cross-claim.” A defending party may also move for summary judgment, but only as to a claim, counterclaim or cross-claim that has been asserted against him. Rule 56(b). In order to receive affirmative relief the party must become a clаimant and assert the proper pleading. Rule 12(b) relaxes the formal requirements of pleading and allows certain defenses to be made by motions at the option of the pleader. However, none of these exceptions, nor those embodied in other rules, encompass affirmative relief of the type awarded in the present action. In the present сase Moraine did not file a counterclaim, see Fed.R.Civ.P. 13. Atlas, therefore, was deprived of notice as to the nature of the claim or the relief that might be due. Fed.R.Civ.P. 8.
Professor Moore states the fundamental rule as follows:
“[T]he function of pleadings under the Federal Rules is to give fair notice of the claim asserted so as to enable the adverse party to answer and prepare for trial, to allow for the application of the doctrine of res judicata, and to show the type of case brought, . so that it may be assigned to the proper form of trial. 2A Moore’s Federal Practice If 8.13 at 1695. (Footnote omitted.)
It is elementary that proper pleadings are a prerequisite to recovery. New & Used Auto Sales, Inc. v. Hansen,
Since these damages were never pleaded they cannot be recovered.
Moraine relies upon the decision of this court announced by Judge McAllister, in Jack Mann Chevrolet Co. v. Asso
*8
ciates Inv. Co.,
We reverse that part of the judgment of the District Court which awards $139,495.40 to Moraine for costs and expenses.
IY.
Atlas contended that the Moraine patent was procured fraudulently, and that Moraine, therеfore, was liable for attorneys fees, 35 U.S.C. § 285, see Deyerle v. Wright Mfg. Co.,
The judgment of the District Court is affirmed as to the invalidity of the patent and reversed on the issues of the escrowed royalties and the pre-litigation costs and expenses.
Costs are taxed against Moraine Products.
Notes
. It, therefore, is unnecessary to decide if experimental use by a person other than the inventor or someone within the inventor’s control, is an exception to the bar against prior use.
Compare
Dunlop Co., Ltd. v. Kelsey-Hayes Co.,
.
See
also Congoleum Indus., Inc. v. Armstrong Cork Co.,
.
Troxel I
and
Troxel II
announce and apply precisely the same rule with respect to the cut оff date for liability for royalties where the licensee did not sue to challenge the validity but continued to pay royalties until invalidity was declared in other litigation challenging the validity of the patent. In that situation liability of the licensee for royalties ceases on the date of eviction of the patent, that is, the date as of which the patent is determined to be invalid. This is the holding in both cases.
Troxel I,
