Pacific Bioscience Laboratories, Inc. v. Pretika Corp.
760 F. Supp. 2d 1061
W.D. Wash.2011Background
- This is a patent infringement case in which PBL alleges Pretika's SonicDermabrasion device infringes the '691 patent owned by PBL.
- Pretika moved to stay the action pending ex parte reexamination of all claims of the '691 patent by the USPTO.
- The USPTO granted the ex parte reexamination after finding a substantial new question of patentability.
- Discovery is limited; Markman timing and trial are far in the future (trial set for November 2011).
- The court analyzes stay factors: likelihood of simplifying issues, stage of litigation, and potential prejudice to PBL.
- The court grants the stay, staying all proceedings until further order or completion of reexamination.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether a stay pending USPTO reexamination will simplify issues | PBL argues no complete resolution, so no stay. | Pretika cites high likelihood of claim changes/cancellations. | Yes, stay favored; will likely simplify some issues. |
| Whether the stage of litigation supports a stay | Early stage, but trial near; argues against delay. | Early stage favors stay to leverage PTO analysis. | Yes, early stage weighs in favor of a stay. |
| Whether the stay would unduly prejudice PBL | Delay harms PBL’s interests and market position. | Delay inherent in reexamination, but expedited by PTO rules. | No undue prejudice; stay appropriate. |
Key Cases Cited
- Amado v. Microsoft Corp., 517 F.3d 1353 (Fed.Cir. 2008) (stay pending reexamination proper under factors)
- Ethicon, Inc. v. Quigg, 849 F.2d 1422 (Fed.Cir. 1988) (reexamination process informs claim construction and simplification)
- Gould v. Control Laser Corp., 705 F.2d 1340 (Fed.Cir. 1983) (reexamination can eliminate issues and streamline litigation)