WARF Patent Challenge Coverage: More Likely to Come

The California-based effort to overturn restrictive patents on embryonic stem cell research received a dab of national coverage Wednesday amidst the hoopla about the U.S. Senate vote on Bush's policy.

More coverage on the issue could easily develop. ScienceNow, the online arm of Science magazine, promised a deeper look at the subject on Friday.

The California stem cell agency is maintaining an arms-length relationship to the matter. The agency released a statement from Ed Penhoet, vice chairman of CIRM. Here is the full text, which is not currently available on the Web:

"The CIRM is in the business of providing the necessary funding and infrastructure to help others move the stem cell field forward. There are those who say they are speaking on behalf of California, but they
are not speaking for the CIRM. Currently, we have no opinion on the enforceability or scope of WARF's patents."

Aside from the basics that we reported yesterday, here are some snippets from various stories.

Eli Kintisch of ScienceNow noted that "Harvard pancreatic cell researcher Doug Melton calls WARF's licensing terms 'onerous, restrictive, and uncooperative.'"

Reporter Jim Downing of The Sacramento Bee wrote:

"Negotiating patents and licenses is an everyday part of biotech research and development. But, said Wendy Streitz, policy director for the University of California's office of technology transfer, the way that Wisconsin is choosing to exercise its patent rights is unusual.

"'It's not the cost of the license that's the issue. It's the very fact that we're being asked to take one' -- a requirement that breaks with academic tradition, she said. 'There is the concern that if this became common practice, university technology transfer offices would be spending all of their time issuing licenses to each other.'"

A lengthy story by Sandy Kleffman of the Contra Costa Times appeared in the Kansas City paper, where it has special relevance because of the stem cell ballot measure there.

In Wisconsin, reporter John Fauber of the Milwuakee Journal Sentinel wrote:

"WARF officials declined to be interviewed about the challenge. In a prepared statement, Carl Gulbrandsen, managing director of WARF, said he was confident that its patents were valid. He said the challenge was politically and financially motivated.

"'WARF stem cell patents do not inhibit research,' he said. 'They support and encourage it.'"

The story continued:

"Daniel Ravicher, executive director of the Public Patent Foundation, said the WARF patents have not been challenged before. He said the patent office should decide within three months whether a challenge to the patents is warranted. After that, a decision on the challenge could take 18 months to 10 years."

The issue was also touched on briefly in a piece in the New York Times by Andrew Pollack.

Here are links to the stories by Steve Johnson, San Jose Mercury News, and Lee Romney, Los Angeles Times.