ORDER
The petitioners, Hoffmann-La Roche Inc., Roche Laboratories Inc., Roche Colorado Corp. and Trimeris, Inc., seek a writ of mandamus directing the United States District Court for the Eastern District of Texas to vacate its orders denying petitioners’ motion to transfer venue, and to direct the court to transfer the case to the United States District Court for the Eastern District of North Carolina. Novartis *1335 Vaccines and Diagnostics, Inc. (“Novartis”) opposes. The court holds that the district court clearly abused its discretion in denying petitioners’ motion to transfer venue pursuant to 28 U.S.C. § 1404(a). Accordingly, we grant petitioner’s petition for a writ of mandamus.
I. BACKGROUND
This petition stems from a patent infringement suit brought by Novartis against the makers of Fuzeon®, a commercial HIV inhibitor drug. Scientists at Duke Medical Center identified Fuzeon’s 36-amino acid peptide composition. In 1993, those scientists formed Trimeris to develop the peptide into a possible therapy for HIV infection. Fuzeon was developed and tested at Trimeris’ labs in Morrisville, North Carolina where relevant books and documents are currently maintained.
Trimeris partnered with Roche to handle Fuzeon’s complex manufacturing process and bring the drug to market. The active pharmaceutical ingredient for Fuzeon is manufactured by Roche at its Colorado facilities. The active ingredient is further processed by either Hoffmann-La Roche Inc. in Michigan or Hoffmann-La Roche Ltd. in Switzerland. The drug is then packaged by Hoffmann-La Roche in New Jersey and marketed nationwide by Hoffmann-La Roche’s wholly owned subsidiary, Roche Laboratories, Inc.
Novartis, a company headquartered in California, brought this suit in the Eastern District of Texas, alleging that Fuzeon infringed its patent. After the parties submitted their initial disclosures identifying potential witnesses, the petitioners moved to transfer the suit to the Eastern District of North Carolina, contending that there were no witnesses or any sources of proof within 100 miles of the Eastern District of Texas. The petitioners further argued that the bulk of the key documentary evidence was present in the Eastern District of North Carolina and that a trial in the Eastern District of North Carolina would be far more convenient for Trimeris’ employee witnesses and four non-employee witnesses who reside within 100 miles of the district and all of whom said that their attendance in the Eastern District of Texas would be inconvenient and unlikely.
Novartis opposed the motion, contending that the Eastern District of Texas was an appropriate venue because the parties, sources of proof, and witnesses were spread throughout the country. In their initial disclosures and motion papers, the parties identified eighteen potential non-party witnesses: four from North Carolina, five from California, three from Maryland, one from Missouri, two from Alabama, two from Europe, and one, Dr. Nancy Chang, from Houston, Texas. The parties also identified seven potential party witnesses: three from North Carolina, three from New Jersey, and one from Colorado. Novartis also argued that the Eastern District of Texas was convenient because 75,000 pages of documents relating to the patent were in the Eastern District of Texas. These documents were sent electronically to Novartis’s local counsel in the Eastern District of Texas.
The district court for the Eastern District of Texas denied the petitioners’ transfer motion. The district court stated that this was a “decentralized” case given the various locations of the potential witnesses and that transfer would merely shift inconveniences from those witnesses closer to the Eastern District of North Carolina to those witnesses closer to the Eastern District of Texas, i.e., witnesses in California, Missouri, Colorado, and Texas. The district court further stated that transfer was unnecessary because only four non-party witnesses resided in or near the transferee venue, which the district court did not find *1336 to be a substantial number of witnesses. Regarding the ability to secure attendance of witnesses, the district court explained that transfer was not favored because it could subpoena Dr. Chang, who resides in Texas, to attend a trial. Next, regarding the sources of proof factor, the court found that transfer was not favored because the sources of proof were spread around the country and Novartis had transferred 75,-000 pages of documents in electronic format to the district. Finally, the district court stated that neither venue had a localized interest in this matter.
II. DISCUSSION
If the petitioners are correct that the Eastern District of North Carolina is indeed clearly more convenient, it would be an inadequate remedy to require that they wait until final judgment to raise that issue in this court on appeal.
In re TS Tech USA Corp.,
It is well established that under the law of the United States Court of Appeals for the Fifth Circuit, which governs here,
TS Tech,
As in
Volkswagen, TS Tech,
and our most recent decision,
In re Genentech, Inc.,
Meanwhile, there appears to be no connection between this case and the Eastern District of Texas except that in anticipa *1337 tion of this litigation, Novartis’ counsel in California converted into electronic format 75,000 pages of documents demonstrating conception and reduction to practice and transferred them to the offices of its litigation counsel in Texas. But, if not for this litigation, it appears that the documents would have remained a source of proof in California. Thus, the assertion that these documents are “Texas” documents is a fiction which appears to be have been created to manipulate the propriety of venue. 2
This type of tactic was clearly counseled against in
Van Dusen v. Barrack,
The district court also gave too much weight to its ability to compel Dr. Chang’s attendance at trial.
3
Rule 45 of the Federal Rules of Civil Procedure provides the district court with authority to compel Dr. Chang’s attendance at trial, even though she does not reside within 100 miles of the Eastern District of Texas, because she is a resident of Texas. Fed.R.Civ.P. 45(c)(3)(A)(ii). Yet, because Dr. Chang resides more than 100 miles outside the Eastern District of Texas, the district court cannot compel her attendance at a deposition within the district and any such subpoena issued to her is subject to a motion to quash. Fed.R.Civ.P. 45(c)(3)(A)(ii).
See also Volkswagen,
Citing
Volkswagen,
In discussing its subpoena power, the district court did not assess convenience and fairness to Dr. Chang and the other potential witnesses. As the Fifth Circuit explained in
Volkswagen,
“[t]hat a district court can deny any motions to quash does not address concerns regarding the convenience of parties and witnesses.”
The district court also disregarded
Volkswagen
and
Genentech
in holding that the Eastern District of North Carolina had no more of a local interest in deciding this matter than the Eastern District of Texas. While the sale of an accused product offered nationwide does not give rise to a substantial interest in any single venue,
TS Tech,
Accordingly,
IT IS ORDERED THAT:
The petition is granted and the district court is directed to promptly transfer the ease to the Eastern District of North Carolina.
Notes
. The "private” interest factors include: (1) the relative ease of access to sources of proof; (2) the availability of compulsory process to secure the attendance of witnesses; (3) the cost of attendance for willing witnesses; and (4) all other practical problems that make a trial easy, expeditious and inexpensive.
Piper Aircraft Co. v. Reyno,
. The Supreme Court has not limited the § 1404(a) analysis to only post-filing events.
See Stewart Org., Inc. v. Ricoh Corp.,
. The parties dispute the likelihood that Dr. Chang and the North Carolina witnesses will testify at trial. Because each witness has been identified as having relevant and material information relating to this suit, we agree with the district court that the convenience of all five witnesses should be assessed.
See Genentech,
