Philippine
Supreme Court Case Updates
Contributed
by: Ms.
Lalaine Isabel T. Gonzalez
Smith
Kline & French Laboratories v. Court of Appeals and Danlex Research
Laboratories. October 23, 2001
The
Philippine Supreme Court has upheld the rights of member-countries
of the Paris Convention under Section A(2), Article 5, of the Paris
Convention to adopt legislative measures to provide for the grant
of compulsory licenses to prevent abuses which might result from
the exercise of the exclusive rights conferred by the patent. Therefore,
the inclusion of grounds for the grant of a compulsory license in
Section 34 of the (old) Philippine Patent Law other than those provided
under the Paris Convention does not violate the Philippines’
obligation to adhere to the provisions of the said Convention. The
Court noted that "failure to work" the patent is merely
provided as an example in Section A(2), Article 5, of the Paris
Convention and by no means precludes member-states from including
other forms of abuses as grounds for granting compulsory licenses.
Smith
Kline & French Laboratories is the assignee of Letters Patent
No. 12207, issued on 29 November 1978, covering the pharmaceutical
product Cimetidine, which relates to derivatives of heterocyclicthio
or lower alkoxy or amino lower alkyl thiourea, ureas or guanadines.
On 21 August 1989, Danlex Research Laboratories ("Danlex")
filed a petition for compulsory license to manufacture and produce
its own brand of medicines using Cimetidine. Danlex invoked Section
134(1)(e) of the Patent Law, which states that an application for
the grant of a compulsory license under a particular patent may
be filed at any time after the lapse of two (2) years from the date
of grant of such patent, if the patented article relates to food
or medicine, or manufactured substances which can be used as food
or medicine, or is necessary for public health or public safety.
The petition for compulsory license stated that Cimetidine is useful
as an antihistamine and in the treatment of ulcers and that Danlex
is capable of using the patented product in the manufacture of a
useful product.
Smith
Kline & French Laboratories opposed the petition for compulsory
license, arguing, among others, that the Paris Convention allows
the grant of a compulsory license only to prevent abuses which might
result from the exercise of the exclusive rights conferred by the
patent, or on the ground of failure to work or insufficient working
of the patented product within four (4) years from the date of filing
of the patent application or three (3) years from the date of grant
of the patent, whichever expires last. Thus, it argued that the
inclusion of grounds for the grant of a compulsory license in Section
34 of the Patent Law other than those provided under the Paris Convention
allegedly constitutes a violation of the Philippines’ obligation
to adhere to the provisions of the said Convention.
Assuming
that the grant of the compulsory license is in order, Smith Kline
& French Laboratories likewise questioned the royalty rate prescribed
by the Bureau of Patents, Trademarks and Technology Transfer ("BPTTT",
now the Intellectual Property Office), arguing that it is tantamount
to expropriation of private property without just compensation.
The
Court ruled that the grant of the compulsory license satisfied the
requirements of the Patent Law, considering that more than ten (10)
years have lapsed since the patent for Cimetidine was granted to
Smith Kline & French Laboratories and its predecessors-in-interest
and the compulsory license applied for by Danlex is for the use,
manufacture and sale of a medicinal product. Moreover, Danlex has
the capability to work Cimetidine or to make use thereof in the
manufacture of a useful product.
Further,
the Court held that, in the absence of any agreement between the
parties with respect to a compulsory license, the Director of the
BPTTT may fix the terms thereof, including the rate of the royalty
payable to the licensor. The Patent Law explicitly provides that
the rate of royalty shall not exceed five percent (5%) of the net
wholesale price.
In
the instant case, the Court found the royalty rate of 2.5% of net
sales fixed by the BPTTT to be reasonable, considering that what
was granted under the compulsory license is only the right to manufacture
Cimetidine, without any technical assistance from Smith Kline &
French Laboratories. Moreover, the BPTTT has prescribed the said
royalty rate for the grant of compulsory license in a good number
of patent cases.
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