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Ascendis Pharma A/S Sues Biomarin Pharmaceutical Inc. Over Patent Dispute

25-cv-05696 N.D. Cal.
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Case Summary

The US Court of Appeals for the Ninth Circuit has issued a mandate in the case of Ascendis Pharma A/S et al v. Biomarin Pharmaceutical Inc., case number 4:25-cv-05696. This mandate is a formal order from the appeals court to the lower court to carry out its decision. The decision itself is not specified in the event description.

No timeline activity recorded yet. This page will grow as rulings and filings land.

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Docket Snapshot

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Court

N.D. Cal.

Northern District of California · 9th Circuit · CA

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Docket

Not captured

Civil

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Stage

Active litigation

Active

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Filed

Date unavailable

Not in the available feed

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Latest Filing

3:25-cv-05696 Lyon v. Commissioner of Social Security

Other · May 07, 2026

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Coverage

2 articles

2 sources tracked

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Participants

2 Defendants, 1 Plaintiff

4 linked entities

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Judge

Not assigned in feed

What the record shows

This case is tied to Northern District of California, a federal district court in CA.

The newest docket activity we have is a other dated May 07, 2026.

The visible party/entity graph currently includes Commissioner of Social Security, Biomarin Pharmaceutical Inc, 4:25-cv-05696 Ascendis Pharma A/S and others.

Press monitoring has found 2 related articles from 2 distinct sources.

About This Court

Northern District of California (N.D. Cal.) is a federal district court in the 9th Circuit, CA.

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Case Timeline

2 events
info
Other May 7, 2026

3:25-cv-05696 Lyon v. Commissioner of Social Security

Declaration ( 24

info
Other May 4, 2026

4:25-cv-05696 Ascendis Pharma A/S et al v. Biomarin Pharmaceutical Inc.

The US Court of Appeals for the Ninth Circuit has issued a mandate in the case of Ascendis Pharma A/S et al v. Biomarin Pharmaceutical Inc., case number 4:25-cv-05696. This mandate is a formal order from the appeals court to the lower court to carry out its decision. The decision itself is not specified in the event description.

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newspaper

Press Coverage

2 articles
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Sources tracked

2 outlets · 2 articles

Timeline events

2 records on file

Last updated

2 hours, 12 minutes ago

Juryvine aggregates docket entries from PACER/CourtListener, press coverage, and GDELT signals. Ingestion timestamps do not appear in the What Changed feed — that reflects real court activity only.