*940 Affirmed by published opinion. Judge NIEMEYER wrote the opinion, in which Judge MURNAGHAN and Judge HILTON joined.
OPINION
After her husband died’ from lung cancer, Beverly Lesnick instituted this action in the District of Maryland, alleging that the filters in Kent brand cigarettes manufactured by defendants Lorillard, Inc., and Hollingsworth & Vose Co. were the cause of her husband’s death. In particular, she alleged that his death was caused by asbestos incorporated by the defendants into Kent brand cigarettes’ “Micronite Filter” between 1952 and 1956. Hollingsworth & Vose, a Massachusetts corporation which manufactured the filter material in Massachusetts and shipped it to Loril-lard’s plants in Kentucky and New Jersey, filed a motion to dismiss under Federal Rule of Civil Procedure 12(b)(2) on the grounds that it did not have sufficient contacts with the state of Maryland for a Maryland court to assert personal jurisdiction over it. The district court granted the motion to dismiss, and we affirm.
I
Stanley Lesnick, a Maryland resident, smoked approximately one and one-half to two packs of cigarettes each day from the 1940’s until he quit smoking in the early 1970’s, and he smoked Kent brand cigarettes from the time they were introduced on the market in the early 1950’s until he quit. Lesnick purchased most of his cigarettes from retail stores in the state of Maryland. In May 1989, Lesnick was diagnosed with mesothelioma, a form of lung cancer. His doctor concluded that the cancer was caused by inhalation, not of the tobacco smoke, but of crocidolite asbestos, which was incorporated in the Kent cigarettes’ filters in the early 1950’s. Lesnick’s condition was diagnosed as fatal, and on November 21, 1989, he died.
Beverly Lesnick, Stanley’s wife, filed this diversity action in December 1991 in her individual capacity and as the representative of Stanley Lesnick’s estate, naming as defendants Lorillard, Inc., a New York corporation with its principal place of business in New York, and Hollingsworth & Vose Co., a Massachusetts corporation with its principal place of business in Massachusetts. The amended complaint alleged that from March 1952 to May 1956, Lorillard manufactured Kent cigarettes with the “Micronite Filter,” which contained crocidolite asbestos. The filter medium was manufactured by Hollings-worth & Vose in Massachusetts and was then shipped to Lorillard’s cigarette manufacturing plants in Kentucky and New Jersey where it was incorporated into the cigarettes. Between 1952 and 1956, Hollingsworth & Vose provided Lorillard with material for approximately 10 billion asbestos-containing filters which were incorporated into cigarettes marketed and distributed by Lorillard throughout the nation. In her complaint, Beverly Lesnick alleged that the defendants knew or should have known of the dangers of crocidolite asbestos at the time the cigarettes and filters were manufactured, but that they failed to make improvements in them or to warn the public of these dangers. She based her claims on Maryland theories of negligence, strict liability, fraudulent misrepresentation, negligent misrepresentation, and breach of express warranty, and she demanded $2 million in damages.
Hollingsworth & Vose filed a motion to dismiss for lack of personal jurisdiction. It recognized that Maryland authorizes long-arm jurisdiction to the full extent allowed under the Due Process Clause of the Fourteenth Amendment,
Mohamed v. Michael,
In support of her argument that Hollings-worth & Vose should be subject to Maryland’s long-arm jurisdiction, Beverly Lesniek argued first that language in
World-Wide Volkswagen Corp. v. Woodson,
The district court rejected the argument that Hollingsworth & Vose’s ties to Lorillard were sufficient to establish jurisdiction, though it acknowledged that Hollingsworth & Vose was an important, perhaps even vital, supplier to Lorillard. The court stated, “Hollingsworth & Vose Company is not engaged directly, as is Lorillard, in bringing the alleged offending product into Maryland, or doing anything with respect to Maryland, other than supplying its product to defendant Lorillard in a state other than Maryland.” The court granted Hollingsworth & Vose’s motion to dismiss under Federal Rule of Civil Procedure 12(b)(2) and entered final judgment in its favor under Federal Rule of Civil Procedure 54(b). This appeal followed.
II
While the jurisprudence of personal jurisdiction has focused on fixing the minimum measurement of a person’s contact with a state necessary to substitute for the person’s presence in the state and thus to justify that state’s imposing an in personam judgment over the person, the immediate concept of “presence” is no longer part of the language. Nevertheless, the establishment of a surrogate for presence has been the core task in defining the due process boundaries of a state’s legitimate exercise of sovereignty over a person beyond its borders. A historical review of the scope of a state’s jurisdictional power thus provides an insight into the Supreme Court’s efforts in articulating a standard for long-arm jurisdiction.
It remains well-established that a state’s sovereignty over persons, property and activities extends only within the state’s geographical borders and that therefore its laws have no operation in another state except as allowed by the other state or by comity.
See Pennoyer v. Neff,
The several States are of equal dignity and authority, and the independence of one implies the exclusion of power from all others. And so it is laid down by jurists, as an elementary principle, that the laws of one State have no operation outside of its territory, except so far as is allowed by comity; and that no tribunal established by it can extend its process beyond that territory so as to subject either persons or property to its decisions.
Id. at 722. The Court noted that the assertion by one state of jurisdictional power in violation of these principles would be “an illegitimate assumption of power,” id. at 720, and would not constitute due process of law in violation of the Fourteenth Amendment. Id. at 733.
Preserving the notion that only a person
present
in a state can be subjected to an
in personam
judgment there, the Court later concluded that corporations, even though previously thought to be present only where incorporated, were present in states where their authorized agents conducted the corpo
*942
rations’ activities.
St. Clair v. Cox,
Because the articulation of the “presence in a state” necessary to personal jurisdiction over the person was too limited for the increasing demands of interstate commerce and an’ expanding economy, the Supreme Court eventually adopted a more flexible approach that recognized a state’s jurisdictional power over a person not only when the person is present in the state, but also when the person conducts meaningful activity there even if not physically present.
See Hanson v. Denckla,
“Presence” in the state ... has never been doubted when the activities of the corporation there have not only been continuous and systematic, but also give rise to liabilities sued on, even though no consent to be sued or authorization to an agent to accept service of process has been given.
Id.
at 317,
International Shoe
leaves us with a two-pronged requirement for asserting jurisdiction over a person not present in a state. The person must (1) have certain minimum contacts or ties with the forum state such that (2) maintenance of the suit does not offend traditional notions of fair play and substantial justice.
Id.
at 316,
In the years since
International Shoe,
the Court has further refined the definition of “minimum contacts.” In
Hanson,
the Court limited those “minimum contacts” necessary
*943
to confer jurisdiction to those activities of an out-of-state person by which the person “purposely avails itself of the privilege of conducting activities within the forum state.”
These modern principles of personal jurisdiction do not, and indeed under the Constitution could not, reorder the separate sover-eignties of the states. A state’s jurisdictional power remains territorial, to be exercised within its boundaries over persons, property and activities there. Rather, these principles focus on the nature and quality of contacts with the state to determine whether they justify the state’s exercise of its judicial power over the person.
Two relatively recent Supreme Court eases, without overruling the foregoing principles, have addressed personal jurisdiction issues in the products liability context with additional language that has reopened the discussion of long-arm jurisdiction’s reach. In
World-Wide Volkswagen Corp. v. Woodson,
[they] avail themselves of none of the privileges and benefits of Oklahoma law. They solicit no business there either through salespersons or through advertising reasonably calculated to reach the State. Nor does the record show that they regularly sell cars at wholesale or retail to Oklahoma customers or residents or that they indirectly, through others, serve or seek to serve the Oklahoma market.
The forum State does not exceed its powers under the Due Process Clause if it asserts personal jurisdiction over a corporation that delivers its products into the stream of commerce with the expectation that they will be purchased by consumers in the forum State.
Id.
at 297-98,
Notwithstanding the breadth of this “stream of commerce” language, the entire opinion indicates that the Court has not abandoned the notion that jurisdiction must rest on a person’s activity
deliberately direct
*944
ed
toward the forum state. The Court acknowledged that defendants must be allowed “to structure their primary conduct with some minimum assurance as to where that conduct will and will not render them liable to suit.”
In sum, the
World-Wide Volkswagen
Court’s repeated reliance upon the fact that defendants, who did not direct any of their activities toward Oklahoma, could not have anticipated being subject to the jurisdiction of Oklahoma courts, leads us to believe that we should not read the “stream of commerce” language out of context. While
World-Wide Volkswagen
has been cited for the proposition that personal jurisdiction may follow a product if it is delivered “into the stream of commerce with the expectation that [it] will be purchased by consumers in the forum state,”
see, e.g., Bean Dredging Corp. v. Dredge Technology Corp.,
In
Asahi Metal Industry Co. v. Superior Court of California,
Addressing the question of whether Asahi maintained “minimum contacts” with California sufficient to satisfy the first prong of International Shoe, the Court produced three opinions, none of which mustered majority support. Justice O’Connor, joined by Chief Justice Rehnquist and Justices Powell and Scalia, recognized that the language of Worldr-Wide Volkswagen might be read to allow jurisdiction over any manufacturer which is aware that its product may be sold in the forum state. She noted, however, that some courts had rejected so broad an interpretation of World-Wide Volkswagen, reading it to require more of the defendant than mere knowledge of the product’s entry into the forum state through the stream of commerce. She sided with those courts:
The placement of a product into the stream of commerce, without more, is not an act of the defendant purposefully directed toward the forum State. Additional conduct of the defendant may indicate an intent or purpose to serve the market in the forum State, for example, designing the product for the market in the forum *945 State, advertising in the forum State, establishing channels for providing regular advice to customers in the forum State, or marketing the product through a distributor who has agreed to serve as the sales agent in the forum State. But a defendant’s awareness that the stream of commerce may or will sweep the product into the forum State does not convert the mere act of placing the product into the stream into an act purposefully directed toward the forum State.
Justice Brennan, joined by Justices White, Marshall and Blackmun, concluded that
World-Wide Volkswagen
should not be read to require “additional conduct” beyond simply placing a product in the stream of commerce with the expectation that it will be purchased in the forum state. As Justice Brennan continued, “As long as a participant in this process is aware that the final product is being marketed in the forum State, the possibility of a lawsuit there cannot come as a surprise.”
Id.
at 117,
Justice Stevens, the swing vote, joined Justice O’Connor’s opinion except with regard to the minimum contacts issue. He refused to join that aspect of the case because it was not necessary to the decision of the Court in view of its reliance on the second prong of
International Shoe.
In addition, “even assuming that the test ought to be formulated here,” Justice Stevens concluded that Justice O’Connor’s opinion “misapplies [the test] to the facts of this case.”
Id.
at 122,
Our reading of
World-Wide Volkswagen
and
Asahi
is that the Supreme Court has not abandoned the
International Shoe
two-pronged test as further articulated in
Hanson
and
Burger King.
The touchstone of the minimum contacts analysis remains that an out-of-state person have engaged in some activity purposefully directed toward the forum state.
See Hanson,
With this test now at hand, we turn to the facts of this case to determine whether Maryland can constitutionally assert personal jurisdiction over Hollingsworth & Vose.
Ill
Hollingsworth & Vose is a Massachusetts corporation with its principal place of business in Massachusetts. It has demonstrated that it had no presence in Maryland by having any office, agent, or employee there, and it had no customers in Maryland. It was not registered to do business there and directed no marketing effort or other activities toward the state. It acknowledges, however, that less than one percent of its income has derived from Maryland through Lorillard’s sale of cigarettes there. Hollingsworth & Vose entered into a filter supply arrangement with Lorillard under which Hollingsworth & Vose shipped filter material to Lorillard’s plants in Kentucky and New Jersey. It acknowledges that, to the extent that it sold filter material to Lorillard in Kentucky and New Jersey, it placed the product in commerce, and it did so with knowledge that Kent cigarettes manufactured with its filter material would be sold in Maryland.
Lesnick relies principally upon the language in
World-Wide Volkswagen
that a state does not violate the Due Process Clause if it asserts personal jurisdiction over a corporation “that delivers its products into the stream of commerce with the expectation that they will be purchased in the forum State.”
Lesnick falls back on the contention that because Hollingsworth & Vose had such a close relationship with Lorillard, Hollings-worth & Vose would be subject to jurisdiction derivatively through Lorillard’s contacts. In support of her contention, Lesnick relies upon the close cooperation that existed between the two defendants by reason of the contract entered into in 1952. Under that agreement, the two jointly owned the patent to the “Micronite Filter” and agreed to share information about technical advances in the field. The two also shared equally the costs of developing the filter, including the costs of creating manufacturing facilities, and they agreed to share any royalties they might earn from licensing the process. In addition, the price Lorillard paid for the filters was a multiple of Hollingsworth & Vose’s cost, with Lorillard given a right to inspect production and financial records. Hollingsworth & Vose agreed to sell filter material for tobacco use only to Lorillard for at least the first five years of their dealings. Finally, Lorillard agreed to indemnify Hollingsworth & Vose for any liabilities arising from the harmful effects of the product. The record shows that the two companies exercised some measure of cooperation during the course of the agreement to ensure that the filter was successful.
Although this arrangement represents “additional conduct” beyond the mere sale to Lorillard of filter material,
2
it does not rise to
*947
the level of establishing jurisdiction because none of the conduct is in any way directed
toward the state of Maryland.
All of the listed contacts between Lorillard and Holl-ingsworth & Vose relate only to Hollings-worth & Vose’s agreement to supply filters from its plant in Massachusetts to Lorillard in Kentucky and New Jersey. While the result might be different if Hollingsworth & Vose had changed production to comply with Maryland regulations or if it had set up a customer relations network there,
see Asahi,
AFFIRMED.
Notes
. Other circuits have split on the question of whether the "stream of commerce” language in
World-Wide Volkswagen
should control.
See Boit v. Gar-Tec Products, Inc.,
. Lesnick does not contend that Lorillard and Hollingsworth & Vose engaged in a joint venture as defined by Maryland law. We understand, rather, that her allegation rests on the notion that the closeness of the corporations’ activities *947 created a de facto agency for jurisdictional purposes.
