Just Because You Believe A Patent is Invalid Doesn’t Mean You Can Believe You Don’t Infringe It

In a 6-2 decision Commil USA, LLC v. Cisco Systems, Inc, the Supreme Court held that a good-faith belief that a patent is invalid is not a defense to inducement of patent infringement under 35 U.S.C. § 271(b).

 Commil USA, which holds a patent for a method of implementing wireless networks, sued respondent Cisco Systems, a maker and seller of wireless networking equipment. A jury found Cisco liable for both directly infringing Commil’s patent as well as “inducing” others to infringe by selling them the infringing equipment.  The Supreme Court had previously held that for liability for inducement under 271(b) to attach, the defendant must know that its induced acts are infringing, that is, inducement liability requires knowledge of patent infringement. See, e.g., Global-Tech Appliances v. SEB S.A., 563 U.S. __, __ (2011); Aro Mfg. Co. v. Convertible Top Replacement Co., 377 U.S. 476, 488 (1964).

The District Court had instructed the jury that it could find inducement if Cisco “knew or should have known that its actions would induce actual infringement,” and the jury found for Commil on the induced infringement charge. The Federal Circuit reversed the District Court in part, holding that Cisco should have been allowed to present evidence of its good-faith belief that Commil’s patent was invalid.  The Federal Circuit reasoned that one cannot infringe an invalid patent, and therefore a good faith belief that a patent is invalid translated into a good faith believe that the patent is not infringed,

The Supreme Court started with the premise that liability for inducing infringement attaches only if the defendant knew of the patent and that the induced acts constitute patent infringement.  The Supreme Court provided four arguments why belief about the validity does not negate the scienter required by 271(b):  First, the court found that when infringement is the issue the validity of the patent is not the question to be confronted, noting that a declaratory judgment of invalidity presents an independent claim from the patentee’s charge of infringement, and that issues of validity and infringement are in separate parts of the patent act.  Second, the Supreme Court said that allowing a defense of invalidity would “undermine” the statutory presumption of validity. Third, the Supreme Court asserted that invalidity is not a defense to infringement, it is a defense to liability, and thus it cannot negate the scienter required for inducement.  Fourth and finally, the Supreme Court identified “practical reasons” not to create a defense based upon the good faith belief of invalidity, including the fact that there are various ways to obtain an invalidity ruling, and recognizing the defense would render litigation more burdensome, and because it is harder to determine validity, it would be easier to prevail on a defense based upon belief of invalidity, and it would burden the jury to separate issues of invalidity from belief of invalidity.

The dissent by Justice Scalia started with the observation that anyone with a good-faith belief in a patent’s invalidity necessarily believes that patent counsel cannot be infringed.  The dissent then went on to address the majority’s four arguments, observing that while it was true that the patent act treats infringement separately from validity, it is irrelevant.  Recognizing infringement requires validity is entirely consistent with their separate nature.  The dissent next observed that the presumption is not weakened by treating a good-faith belief as a defense.  While if successful the defense avoids liability, it in no way undermines the patent’s presumed validity.  The dissent called “invalidity is not a defense to infringement, it is a defense to liability” as a mere assertion, asserting instead that an invalid patent confers no rights.  Finally, the dissent rejected the majority’s “practical reasons”  not to create a defense to inducement  as flawed because it wasn’t up to the Court to create or not create defenses, but to interpret the patent act.

 A good faith, but incorrect, belief that the patent is invalid is no defense to a claim for inducement.  However a good faith, but incorrect belief that the patent is not infringed is a defense to a claim of inducement. But non-infringement depends upon claim construction, which in turn is pressured by validity considerations.  Does an opinion that the claims are not infringed because they cannot be validly construed to cover the accused device protect the manufacturer from a claim of inducement?  After Commil a business without a clear non-infringement position should consider preemptively test the validity of the patent, or risk subsequently being liable for inducement if the patent is later found not invalid.

Boilerplate.

Stock language for advertisements and syndicated columns were cast or stamped in more durable materials such as steel for distribution and local printing.  Apparently from their resemblance to the steel plates used in the construction of boilers, the plates, and eventually the stock material on them, became known as boilerplate.  Eventually usage of the term “boilerplate” was applied to stock language in any document, such as contracts, and even in patents.  Boilerplate sentences and paragraphs are common in patents, but does it ever really make a difference?

Boilerplate can indeed make a difference, and thus it probably is good practice to include it in patent applications.  For example in Hill-Rom Services, Inc. v. Stryker Corporation, —F.3d — (Fed. Cir. 2014), the Federal Circuit cited boilerplate language (although not identifying it as such) that the “description of various embodiments” is not intended “to restrict or in any way limit the scope of the appended claims to such detail” in determining that the tem “data link” was not limited to the particular wired data link described in the specification.

boilerplate

In Northrup Grumman Corp. v. Intel Corp., 325 F.2d 1346 (Fed. Cir. 2003), the Federal Circuit rejected the district court findings and defendant’s argument that Northrup was  relying upon mere boiler plate that “the present invention may be made to conform to any one of a variety of data transfer algorithms.”  However the Federal Circuit did not express any opinion about boilerplate generally, but did find that the patent does not rest upon a mere “boilerplate” suggestion of broad application. It goes on to provide substantive, albeit general, support for that declared intention.

Everyone seems to have a different take on disclaimers from simple matter-of-fact statements, to expositions on claim construction philosophy:

boilerplate1

 

 

 U.S. Patent No. 8,047,178.

The bottom line is that patent application boiler plate doesn’t seem to cause any harm, and occasionally, it has been helpful.  Better, of course, would be the oxymoronic “custom boilerplate” where stock broadening statements are tailored to the current disclosure. Therefore, there is good reason to include well-thought-out “boilerplate” in an application, although it is no substitute for a well-crafted specification.