Posts Tagged: "Metallizing Engineering"

Supreme Court Hears Helsinn v. Teva: Does On-Sale Bar Capture Secret Sales

On the morning of Tuesday, December 4th, the U.S. Supreme Court held oral arguments in the case of Helsinn Healthcare S.A. v. Teva Pharmaceutical USA (transcript of oral arguments here). This case asks the nation’s highest court to determine whether the sale of a patented invention which required the purchaser to keep the invention confidential (i.e.: a “secret sale”) qualifies as invalidating prior art under the on-sale bar found in 35 U.S.C. § 102(a)(1)… Justice Samuel Alito said that the most serious argument for Jay to deal with was the plain meaning of the new statutory language under the AIA; if “on sale” meant on sale publicly and privately, then the “or otherwise available to the public” language wouldn’t make much sense in the context of the statute.

Steve Brachmann

December 9, 2018

Exclusive Interview with Steve Kunin, Part 2

On May 6, 2013, I sat down with Steve Kunin and we discussed a wide range of patent issues. In Part 1 of the interview we discussed the new post grant procedures for challenging issued patents, and started discussing the estoppel provisions. In Part 2 we conclude our discussion of estoppel and move into discussing secret prior art, the Economic Espionage Act, the algorithm line of cases from the Federal Circuit and the erosion of patent rights that started with eBay v. MercExchange.

Gene Quinn

May 30, 2013

Prior User Rights: Rewarding Those Who Don’t Contribute

Prior user rights also implicate free rider problems with respect to a subsequent patent that an inventor obtains covering the subject matter of the secret prior user. At the point of publication the prior user no longer maintains a trade secret. At the point of issuance, the patentee and the prior user relatively co-exist with each other in the market. The patentee excludes others from the market except for the prior user. The prior user then enjoys the benefits and advantages associated with the patentee excluding others from operating in the market, while being free from liability to the patentee. In this regard, the prior user enjoys the period of time operating the technology in secret in addition to 20 years of excluding others provided by the competitor.

Nicholas R. Mattingly

March 11, 2012