Patent Law Practice Center

Reissue & Reexam Live Blog: Litigation Strategies

Next up is Scott McKeown of Oblon Spivak, writer for Patents Post Grant and Practice Center Contributor.  He discussed patent reexamination as a litigation tool.  Some highlights from his presentation…

1. Reexamination v. Litigation Standards: A huge benefit of reexamination with concurrent litigation is in the lower standards. No presumption of validity, preponderance of evidence standard and broadest reasonable claim interpretation.
2. Patents that are ideal for reexamination (invalidity purposes): broad claims, patents subject to inter partes reexam, predictable arts (KSR), and patents with alternative basis for attack.
3. Patents that are less ideal (invalidity purposes only): famous products (TiVo, Plavix, iPhone), unpredictable arts (Chem, Bio/Pharma), large portfolios (Rambus), portfolios with active continuations.  However complete invalidity is only ONE of MANY litigation purposes. (more…)

Reexamination Strategies Concurrent with Litigation

The following post comes from Scott A. McKeown, partner at Oblon Spivak, Practice Center Contributor and writer for Patents Post Grant

I.  The Multi-Purpose Litigation Tool

The initiation of patent reexamination for patents subject to concurrent litigation can provide strategic benefits independent of the ultimate outcome of the reexamination. These litigation inspired applications of patent reexamination can be thought of as falling into one of two categories, namely, pre-trial maneuvers or post-trial, damage control.

Pre-trial Maneuvers are those patent reexaminations initiated to potentially enhance a defendant’s battle in the district court.  For example, patent reexamination may be sought as vehicle to stay a district court litigation. Still other defendants initiate patent reexamination concurrent with litigation as a mechanism to leverage more acceptable settlement terms, provide additional prosecution history for claim construction, avoid injunctive relief, demonstrate the materiality of a reference subject to an inequitable conduct defense, or establish objectively reasonable behavior for use in preventing a post-complaint willfulness finding. (more…)