The Guardian August 23, 2000

The mouse that roared on animal pharm

"There was considerable fanfare in this appeal that significant policy 
questions are at stake. There were arguments made against patenting the 
oncomouse based on human health, environmental and other concerns. However, 
all that is at issue in this appeal is the interpretation of the Patent Act 
and the determination of whether, on the basis of the evidence, the 
appellant's product is patentable in accordance with that interpretation. 
To the extent the appeal gives rise to policy questions, they are to be 
addressed by Parliament and not the Court."

Judge Rothstein, for the majority
Federal Court of Appeal, Canada, August 2000

"In all the circumstances of this case, including the limited role that our 
jurisprudence has assigned to the Courts in this area and the serious moral 
and ethical implications of this subject matter, it seems to me that 
Parliament is the most appropriate forum for the resolution of the issues 
in dispute here."

Judge Isaacs, dissenting opinion
Federal Court of Appeal, Canada, August 2000

In a split two-to-one decision, the Canadian Federal Court of Appeal ruled 
in favour of granting a patent to Harvard Medical School for the oncomouse, 
a mouse genetically engineered to carry a cancer-causing gene. The decision 
marks another point in the 15-year battle in the Canadian courts over 
whether Mother Nature or a Harvard scientist invented the mouse and its 

The Appeal Court's decision overturned a Federal Court ruling and the 
decision of Canada's Patents Commissioner. The trial judge in the earlier 
decision had argued that although Harvard invented a process for inserting 
a gene into a mouse, "they have not invented the mouse".

The decision to grant a patent for this multicellular, higher life form 
opens the door to patenting any non-human life form.

To date, Canada has granted patents for single-cell life forms, including 
human cell lines, but not for multi-cellular ones.

Harvard modified the mouse by inserting a gene to cause it to develop 
cancer for use in research. However, the patent that was granted extends to 
all non-human mammals, "from a shrew to a whale" that might be similarly 
genetically engineered, even though Harvard has not performed these 

"For the first time in Canada, something that can look you in the eye is 
considered an invention", noted Julie Delahanty of Rural Advancement 
Foundation International (RAFI).

"The implications of this change in Canadian patent law are profound and 
the outcome will be viewed with dismay by many nations who have been 
following the Canadian case closely."

Developing countries are net importers of technologies and patented 
products, and for the most part are opposed to the patenting of life.

Many of them have been following the case in Canada hoping it would 
strengthen their opposition to the life patenting provisions of the 
intellectual property (TRIPs) agreement of the World Trade Organisation.

Quiet as a mouse

The Canadian Government has been noticeably silent on the political 
implications of the case.

"They have used the courts to sidestep their responsibility to consider the 
ethics and impact of the patenting of life forms", said Ms Delahanty.

"The court rulings on this case have twice agreed that the issue of life 
patenting is more rightly decided by Parliament, yet the government 
continues to avoid the democratic process and is instead hiding beneath the 
judge's robes."

Through other official documents such as the Canadian Biotechnology 
Strategy, the present government has made it clear that they support the 
biotechnology industry's desire for patenting anything that moves.

The decision in this case leaves the government free to avoid broad public 
debate on the question of patenting life forms in Canada.

The Canadian Environmental Law Association (CELA) intervened in the case, 
arguing that the Federal Court decision should be upheld and that the 
patent should not be granted.

Michelle Swenarchuk, Counsel and Director of International Programs for 
CELA, argued that the Court is "not the appropriate body to determine this 
question, since it was not in the position of having before it all the 
information required for a full examination of the implications of life 
form patenting. Rather, the decision should be made by legislative review, 
after a full public debate of all the implications.

"If Parliament did consider the issue", added Ms Swenarchuck, "it could 
then decide whether there should be safeguards such as ethical and 
environmental reviews, other public protections for food security and the 
protection of animals, the appointment of a body of ethical advisors or 
involvement of the public in decisions made by the Patent Office. Only 
Parliament, not the Courts, can ensure that such safeguards are in place 
for the public interest", said Ms Swenarchuck.

Mickey Mouse gets real

Like the other copyrighted mouse, Mickey, the oncomouse also serves 
corporate interests. Although the patent is owned by Harvard Medical 
School, an earlier commercialisation arrangement leaves DuPont, a 
multinational Gene Giant, not Harvard, entitled to exclusive licence of the 

DuPont has claimed patent protection on any anti-cancer product ever 
derived from the mice.

The corporate excitement around the oncomouse reached its pinnacle in 1988 
when a major financial magazine labelled the mouse the product of the year.

"Animals can now have their genetic make-up altered to serve as a tool for 
corporate profit. They are no longer animals, but machines that are 
described as human inventions. This so-called invention is the ultimate 
`better mouse trap'", said Ms Delahanty.

Allowing patents to be applied to engineered animals means that corporate 
interests can also impose the same kinds of conditions on livestock farming 
as they have on plant agriculture elsewhere.

In fact, the issue is much clearer since farmers who breed livestock would 
have to pay a royalty for resulting offspring.

"Not only could this lead to further genetic erosion of domestic animals 
which are already being lost at a rate of 5% each year", warned Ms 
Delahanty, "but family livestock farms would resemble a modern version of 
feudal farms, with serfs paying the company royalties for their animal 

"This isn't about curing cancer, this is about making money", said Paul 
Muldoon, Executive Director of CELA.

"I can see that many animals will be genetically altered, for whatever 
reason, and that industry will have control."

Irresistible craving for cheese?

There are currently approximately 250 applications pending in the Canadian 
Intellectual Property Office dealing with animal patents that have been on 
hold awaiting this decision.

When asked to divulge the nature of these patents, Murray Wilson, a 
spokesman for the Patent Commissioner, stated: "Let your mind run wild what 
people could dream up for getting the body of an animal to do."

In Canada, one need not leave all to the imagination. For example, within 
the next year mice will be incubating the eggs of women who risk damaging 
their ovaries because of medical treatment.

A team at the Mount Sinai Hospital in Toronto has already successfully 
harvested human eggs from the back muscles of rodents. (see Day, Michael, 
"Mice to the rescue", New Scientist, July 1, 2000, Page 7).

In the interests of science?

The Canadian lawyers representing Harvard argued that "It is in the 
interest of the Canadian public to allow patents for higher life forms."

The Federal Court of Appeal majority decision agreed that without patent 
protection the "creation of inventions" would be discouraged.

Despite these claims, the appeal court judges and the lawyers for Harvard 
have ignored not only the literature demonstrating that patents stifle 
rather than encourage research, but also the history of the oncomouse 

At the outset, DuPont made the oncomouse available for basic research for a 
comparatively low fee and with no restrictions.

In 1988, DuPont entered into an agreement with Charles River Laboratories 
to breed and distribute the oncomice that included provisions for 
downstream royalties (in other words, any product developed using the mouse 
in the research would be subject to royalty payment).

As a result, the restrictions have become so limiting on downstream 
revenues that few scientists are purchasing or using the oncomice in their 

The need to obtain patent licences has imposed a significant burden on the 
research community that is neither necessary nor desirable for research.

CELA argues for "the free and unfettered exchange of the results of 
scientific research, a value now at risk due to increased commercialisation 
of research, non-disclosure agreements, and the treatment of research 
results as proprietary."

Of GM mice or GM men?

The court attempted to draw the line at people and warned that the decision 
does not endorse patents of human life.

"The potential extension to human beings is an obvious concern", stated 
Judge Rothstein for the majority.

"The answer is clearly that the Patent Act cannot be extended to cover 
human beings. Patenting is a form of ownership of property. Ownership 
concepts cannot be extended to human beings." Despite such bland 
reassurances, critics are not so confident.

The Canadian and other patent offices already allow patents on human genes 
and cell lines.

In 1997, a patent was granted by the World Intellectual Property 
Organisation (WIPO) on a sheep named Dolly, the world's first cloned 

The patents held by the Roslin Institute, responsible for the Dolly 
experiment, cover the use of the technology in all animals, including 

The Institute claimed that they included humans simply to ensure that 
nobody else could lay claim to human cloning.

Such good intentions are dubious given the rate of corporate takeover of 
small operations and the knowledge that once the legal precedent has been 
set for the patenting of humans, turning the clocks back is almost 

The line between what is human and what is not and therefore what 
multicellular human organisms can be patented is becoming fuzzier everyday.

"We re only a few genes ahead of being a salamander anyway", said Pat 
Mooney, Executive Director of RAFI.

"Human genes and cells have already been patented. With the rapid advances 
in biotechnology and other technologies, it's hard to be overly confident 
that human beings will not eventually, also be the subject of a patent.

Once you accept the patenting of life, there is virtually no way to keep 
the doors shut on the patenting of organs and any other parts of the human 
body that have a commercial application."

* * *
Acknowledgements: Rural Advancement Foundation International

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