Tau Vaccine in AD –
Collaboration agreement of 2014 with Janssen Pharmaceuticals
In December 2014, we entered into a partnership
with Janssen Pharmaceuticals, a Johnson & Johnson company, to develop and commercialize therapeutic anti-tau vaccines for the
treatment of AD and potentially other tauopathies. The partnership includes a worldwide exclusive license and research collaboration.
We and Janssen will co-develop the lead therapeutic vaccine, ACI-35, through Phase 1b completion. From Phase 2 and onward, Janssen
will assume responsibility for the clinical development, manufacturing and commercialization of ACI-35. ACI-35 is an active therapeutic
vaccine stimulating the patient’s immune system to produce a polyclonal antibody response against phosphorylated tau protein.
The agreement also allows for the collaboration
to be expanded to a second indication based on the same anti-tau vaccine program and intellectual property related to this program.
In January 2016, we received payments of
CHF 1.5 million for pre-payment of research and external research costs for 2016. We recognized the proceeds over a 12-month period
on a straight-line basis pursuant to the terms of the collaboration agreement. In May 2016, we received a CHF 4.9 million payment
for reaching a clinical milestone in the Phase 1b study. As we met all performance obligations on reaching the milestone, we have
recognized this income as revenue.
As part of this agreement, AC Immune and
Janssen have committed to spending CHF 13.8 million in clinical development until the end of Phase 1b. Any remaining commitment
not spent on the Phase 1b study will be carried forward to cover additional development costs with Janssen continuing to be responsible
for any costs above the stated CHF 13.8 million. Under the terms of the agreement, Janssen may terminate the agreement at any time
after completion of the Phase 1b clinical study by providing 90 days notice to us.
Anti-tau antibody in AD – Collaboration
agreement of 2012 with Genentech
In June 2012, we entered into an exclusive
global license agreement and research collaboration with Genentech, Inc. to commercialize our anti-tau antibodies for use as immunotherapeutics.
The value of this exclusive, worldwide alliance is potentially greater than CHF 400 million and includes upfront and milestone
payments. In addition to milestones, we will be eligible to receive royalties on sales at a percentage rate ranging from the mid-single
digits to high single digits. The agreement also provides for collaboration on two additional indications built on the same anti-tau
antibody program as well as a potential anti-tau diagnostic product.
As of June 30, 2017, we have received payments
totaling CHF 45 million including a CHF 14 million milestone recognized in the second quarter of 2016 related to the start of phase
1 clinical trials for this program.
Genentech may terminate the agreement at
any time by providing 90 days notice to us. In such event, all costs incurred are still refundable.
Anti-Abeta antibody in AD - Collaboration
agreement of 2006 with Genentech
In November 2006, AC Immune signed an exclusive,
worldwide licensing agreement for crenezumab, our humanized monoclonal antibody targeting misfolded Abeta. Genentech commenced
a first Phase 3 clinical study in the first quarter of fiscal 2016 and in February 2017, Genentech started a second Phase 3 clinical
trial. If crenezumab receives regulatory approval, we will be entitled to receive royalties that are tied to annual sales volumes
with different royalty rates applicable in the U.S. and Europe. These percentage rates range from the high single digits to the
Under the agreement with Genentech, we
may become eligible to receive payments totaling up to approximately USD 340 million, excluding royalties. To date, we have received
total payments of USD 65 million (CHF 70.1 million).