I. MODIFIED AGREEMENTS

Company*
(Country;
Symbol)

Company*
(Country;
Symbol)

Change from original agreement

Terms/Details (Date)


Argonaut
Technologies

Inc.
(AGNT)

Symyx
Technologies

Inc.
(SMMX)

Expanded agreement to give Argonaut exclusive and nonexclusive worldwide rights to make and sell integrated parallel pressure reactor systems under a broader collection of Symyx patents than was available under the prior deal

The agreement includes a provision allowing Argonaut to provide a buyer's license to use and prepare materials exclusively for screening in the licensed reactor system, under the licensed Symyx patents, without reach-through royalties (9/17)

AVAX
Technologies

Inc.
(AVXT)

Medigene AG
(Germany; Neuer Markt:MDG)

Extended production deal for processing clinical samples for Medigene's therapeutic vaccine to treat malignant melanoma

The contract extends and expands the previous manufacturing agreement by about one year (8/19)

Cambridge
Antibody
Technology plc
(UK; LSE:CAT; CATG)

Xerion
Pharmaceuticals
AG*
(Germany)

Expanded business relation- ship to evaluate the therapeutic potential of a cell-surface protein known to play a role in human allergic reactions

CAT will provide specific human antibodies and Xerion will use its Xcalibur target validation technology to investigate new mechanisms of intervention in allergic disease; the parties will jointly own resulting intellectual property (8/13)

Gilead Sciences
Inc.
(GILD)

Primagen
Holding
BV*
(the Netherlands)

Extended service testing agreement to measure mitochondrial DNA using Primagen's Retina Mitox test in samples of a multiyear, multicenter Phase III study of Viread

Primagen will continue the measurement in blood cell samples of individuals in a study of Viread in treatment-naive HIV-infected patients (9/23)

Isis Pharma-
ceuticals
Inc.
(ISIS)

Hybridon Inc.
(HYBN)

Modified agreement in which the companies canceled remaining financial obligations related to their collaboration and license agreement that dates to May 2001

Hybridon owed Isis an additional 4M shares of Hybridon common stock, and Isis owed Hybridon $4.5M in cash or stock; both companies said the steps are aimed at avoiding further shareholder dilution (9/15)

II. TERMINATED AGREEMENTS

Company*
(Country;
Symbol)

Company*
(Country;
Symbol)

Change from original agreement

Terms/Details (Date)


Amgen Inc.
(AMGN)

Praecis Pharmaceuticals
Inc.
(PRCS)

Concluded agreement in which Praecis will pay Amgen $13M in a final settlement of all amounts payable under their collaboration agreement that was terminated by Amgen Dec. 17

Amgen backed out of the $100M collaboration last year; it was focused on the prostate cancer drug Plenaxis (8/21)

Cubist
Pharmaceuticals
Inc.
(CBST)

Gilead Sciences
Inc.
(GILD)

Terminated licensing agreement for the commercialization of Cidecin in Europe

The companies could not agree on whether to pursue European approval for Cidecin in the single indication of skin and soft-tissue infections or for a broader label (9/10)

ReNeuron
Holdings plc*

(UK)

Vistagen
Pharmaceuticals
Inc.*

Companies terminated their agreement for Vistagen to use ReNeuron's stem cells in drug discovery

The agreement was formed in July 2001 (9/18**)


Notes:

# The information in the chart does not cover agricultural agreements.

* Private companies are indicated with an asterisk.

** Denotes the date the item ran in BioWorld International

Unless otherwise noted, stock symbols listed are on the Nasdaq market.

LSE = London Stock Exchange