Papst Licensing GmbH & Co. KG v. Lattice Semiconductor Corp.
126 F. Supp. 3d 430
D. Del.2015Background
- Papst Licensing GmbH & Co. KG, a German patent-licensing company, sued Lattice, Xilinx, and Altera (all Delaware corporations) for infringement of two method patents relating to memory test generation/verification.
- Three related suits were filed in D. Del. by Papst; two related declaratory judgment actions were filed in N.D. Cal. (later dismissed for lack of personal jurisdiction over Papst).
- Defendants are principally based in the Northern District of California (headquarters, R&D, inventors, and documents located there); none maintain offices or employees in Delaware.
- Defendants moved under 28 U.S.C. § 1404(a) to transfer the Delaware actions to the Northern District of California; Altera also invoked the first-filed rule but that argument became moot when the California actions were dismissed.
- The magistrate applied the Jumara private and public interest factors to determine whether the balance of convenience strongly favored transfer.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether transferee forum is proper under §1404(a) | Papst argued Delaware was a proper and legitimate forum choice (defendants are Delaware corporations). | Defendants argued N.D. Cal. is proper and more convenient because key witnesses, documents, and accused development occurred there. | Transfer appropriate; N.D. Cal. is a proper transferee and balance favors transfer. |
| Weight to give plaintiff's choice of forum | Papst: choice of Delaware is rational because defendants are incorporated there. | Defendants: Papst is foreign and has stronger connections to N.D. Cal.; forum choice should be given less deference. | Plaintiff's forum choice weighed against transfer but did not outweigh cumulative factors favoring transfer. |
| Relevance of witness and evidence location | Papst: no specific third-party witness showing; argued convenience to plaintiff from Delaware. | Defendants: inventors, prior patentee (Rambus), prosecuting attorneys, and design/dev evidence located in N.D. Cal.; practical economies support transfer. | Witness/evidence location favored transfer (some factors only slightly because electronic production mitigates weight). |
| Effect of court congestion and related actions | Papst: multiple Delaware actions should remain together; court statistics show similar disposition/trial times. | Defendants: D. Del. has heavier patent docket and Judge Stark has many patent cases; N.D. Cal. offers judicial economy. | Court found docket/congestion neutral; related California actions dismissal made first-filed analysis moot; overall public factors slightly favor transfer. |
Key Cases Cited
- Shutte v. Armco Steel Corp., 431 F.2d 22 (3d Cir. 1970) (plaintiff’s forum choice is presumptively entitled to deference in transfer analysis)
- Jumara v. State Farm Ins. Co., 55 F.3d 873 (3d Cir. 1995) (sets out private and public interest factors for §1404(a) analysis)
- Genentech, Inc. v. Eli Lilly & Co., 998 F.2d 931 (Fed. Cir. 1993) (first-filed rule in patent cases)
- In re Genentech, Inc., 566 F.3d 1338 (Fed. Cir. 2009) (location of defendant’s documents favors transfer)
- Micron Tech., Inc. v. Rambus, Inc., 645 F.3d 1311 (Fed. Cir. 2011) (regional circuit law governs §1404(a) transfer analysis in patent cases)
- Ricoh Co. v. Quanta Computer, Inc., 550 F.3d 1325 (Fed. Cir. 2008) (where direct infringement of method claims occurs informs venue analysis)
- Mallinckrodt Inc. v. E-Z-Em Inc., 670 F. Supp. 2d 349 (D. Del. 2009) (transferee venue inquiry under §1404(a))
- Fortinet, Inc. v. FireEye, Inc., 944 F. Supp. 2d 352 (D. Del. 2013) (granting transfer where plaintiff’s choice was the only factor favoring venue retention)