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Biotech / Medical : Ciphergen Biosystems(CIPH):

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To: tuck who wrote (60)8/19/2002 4:26:18 PM
From: tuck  Read Replies (2) of 510
 
I was keying on this phrase from the earnings PR this morning . . .

>>Accelerating Patent Activities. Ciphergen filed 7 new patent
applications in the second quarter, more than in any previous quarter.
Many of these applications are directed to multiple biomarkers and
assays resulting from work with our research collaborators. Since the
beginning of 2002, Ciphergen has filed 12 new patent applications.<<

A search at the PTO turned up one patent application related to biomarkers, pertaining to endometrial cancer diagnosis. It was filed by GL Mutter from Harvard, a collaborator and user of PBS', but Ciphergen was not an assignee (#20020106662). There are several involving mitochondria which seem mostly to be produced by MitoKor here in San Diego, apparently a customer, and one that wants to IPO.

Then there was a patent application having to do with "concentration" and "no-wash" SELDI, which appear to be improvements that allow for greater sensitivity versus MALDI(#20020060290). Ciphergen is the assignee for this one.

Sure would like to find these biomarker patents they're talking of.

Cheers, Tuck
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