CORDIS CORPORATION,
v.
BOSTON SCIENTIFIC CORPORATION
and SCIMED LIFE SYSTEMS, INC., (FEDERAL CIRCUIT)
In the ongoing stent battle, Cordis and Boston Scientific appealed another case to the Federal Circuit. The issue most interesting is where the court further explained what constitutes a printed publication under 35 U.S.C. § 102(b). The facts are as follows:
- In 1980 the inventor of the ’762 patent, Dr. Palmaz, prepared a ten-page paper describing his work on stents. This paper is the “1980 monograph.” At that time he was a resident at a hospital in California. His name was not on the paper.
- He gave copies of the paper to approximately six of his teachers at an oral presentation of his work to these physicians and several other colleagues.
- Pursuant to agreements, Palmaz later gave copies of the monograph to two companies (Vascor, Inc., and Shiley, Inc.) while attempting to commercialize his stent technology.
- Neither agreement required confidentiality, and the Shiley agreement specifically stated that Shiley “shall not be committed to keep secret any idea or material submitted.”
- In 1983 Dr. Palmaz revised the paper; the revised paper became the “1983 monograph.”
In 1983 he also gave a copy of both monographs to Werner Schultz, a technician from whom Dr. Palmaz was seeking fabrication assistance. - When Dr. Palmaz joined the faculty in 1983 at the University of Texas, San Antonio, he gave a copy of the 1983 monograph to a doctor there (who then gave it to the technician setting up Dr. Palmaz’s laboratory) and to the university as part of a research proposal. Dr. Palmaz applied for the patent that became the ’762 patent in 1985.
The court explained the different scenarios that have been evaluated previously:
A document is publicly accessible if it “has been disseminated or otherwise made available to the extent that persons interested and ordinarily skilled in the subject matter or art, exercising reasonable diligence, can locate it and recognize and comprehend therefrom the essentials of the claimed invention without need of further research or experimentation.” In re Wyer, 655 F.2d 221, 226 (CCPA 1981) quoting I.C.E. Corp. v. Armco Steel Corp., 250 F. Supp. 738, 743 (S.D.N.Y.1966)). In general, “[a]ccessibility goes to the issue of whether interested members of the relevant public could obtain the information if they wanted to.” Constant v. Advanced Micro-Devices, Inc., 848 F.2d 1560, 1569 (Fed. Cir. 1988). Many of our cases in this area have concerned publications available in libraries, and the question has been whether the publication has been sufficiently indexed to be publicly accessible. See, e.g., In re Cronyn, 890 , 655 F.2d at 226. Other cases have involved widespread distribution so that the public could easily obtain copies of the publication. , 545 F.3d 1340, 1350-51 (Fed. Cir. 2008). F.2d 1158, 1161 (Fed. Cir. 1989); In re Hall, 781 F.2d 897, 899 (Fed. Cir. 1986); In re WyerSee, e.g., Kyocera Wireless Corp. v. Int’l Trade Comm’n
The Issue here was framed this way:
Here we have a somewhat different question: whether the distribution to a limited number of entities without a legal obligation of confidentiality renders the monographs printed publications under § 102(b).
We have held that where a distribution is made to a limited number of entities, a binding agreement of confidentiality may defeat a finding of public accessibility. But we have also held that such a binding legal obligation is not essential. Klopfenstein, 380 F.3d at 1351. We have noted that “[w]here professional and behavioral norms entitle a party to a reasonable expectation” that information will not be copied or further distributed, “we are more reluctant to find something a ‘printed
publication.’” Id. at 1350-51.
The court found that the norms here were biased towards confidentiality:
The record here contains clear evidence that such academic norms gave rise to an expectation that disclosures will remain confidential…Therefore, the distribution to the academics did not render the monographs as printed publications under 35 U.S.C. § 102(b).
Boston Scientific urged that, "even if the academic and hospital distributions did not create public accessibility, the distribution of monographs to two commercial entities did so. "
The court noted:
"There is no claim here that the two commercial entities provided any express agreement to keep the document confidential; indeed, one entity’s disclosure agreement did not discuss the entity’s confidentiality obligations, and the other entity’s disclosure agreement specifically disclaimed such obligations (most likely to avoid a lawsuit resulting from inadvertent disclosure)."
Boston Scientific argue[d] that under the decision of our predecessor court, the Court of Claims, in Garrett Corp. v. United States, “[w]hile distribution [of a government report] to government agencies and personnel alone may not constitute publication, distribution to commercial companies without restriction on use clearly does.” 422 F.2d 874, 878 (Ct. Cl. 1970) (citation omitted).
However, [according to the court] "the evidence here was sufficient to support a conclusion that there was an expectation of confidentiality between Dr. Palmaz and each of the two commercial entities."
While the Shiley legal agreement executed before development discussions disclaimed a confidentiality requirement, Dr. Palmaz testified that he requested confidentiality during subsequent discussions and was “surprise[d]” when he was shown the language of the Shiley agreement. J.A. at 8517; id. at 19,354. There is no suggestion that the request for confidentiality was not, in fact, honored. Dr. Palmaz confirmed that the entities kept their copies of the monograph confidential, whether or not they were legally obligated to do so. J.A. at 8502. The district court noted that “there is no evidence that [the commercial entities] would have distributed, or in fact did distribute, the 1980 Monograph outside of the company.” Cordis Corp. v. Boston Scientific Corp., Civ. No. 03-027-SLR, 2005 WL 1331172, at *4 (D. Del. June 3, 2005). There was no showing that similar documents in the past became available to the public as a result of disclosure by these or similar commercial entities, that these or similar commercial entities typically would make the existence of such documents known and would honor requests for public access, or that these or similar commercial entities had an incentive to make the document available, etc. The mere fact that there was no legal obligation of confidentiality—all that was shown here—is not in and of itself sufficient to show that Dr. Palmaz’s expectation of confidentiality was not reasonable."
Other issues in the case involved claim construction, obviousness, or anticipation but were generally ordinary.
The full opinion can be found here.
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