Plaintiff-Appellant Autogenomics, Inc. (Autogenomics) sued Defendant-Appellee Oxford Gene Technology Limited (Oxford) in the United States District Court for the Central District of California for a declaratory judgment of invalidity and non-infringement of claims 9 and 10 of U.S. Patent No. 6,054,270 (the ’270 patent). The district court granted Oxford’s motion to dismiss for lack of personal jurisdiction. Autogenomics, Inc. v. Oxford Gene Tech., Ltd., No. SACV 07-846-MRP (C.D. Cal. Jan. 17, 2008). Autogenomics appeals this ruling, as well as the district court’s denial of jurisdictional discovery. Because the district court possessed neither general nor specific personal jurisdiction over Oxford, and because the court did not abuse its discretion by denying jurisdictional discovery, we affirm.