Supreme Court of the United States · Official docket →
CeramTec GmbH v. CoorsTek Bioceramics LLC, fka C5 Medical Werks, LLC
Paid petition · United States Court of Appeals for the Federal Circuit, No. 2023-1502 · judgment January 3, 2025
Certiorari denied · October 6, 2025
Pre-decision estimate: 3% cert probability
Before the decision, well below the 4.1% base rate, with no standout signals pointing toward a grant.
Question presented
Whether under this Court’s decision in TrafFix Devices, Inc. v. Marketing Displays, Inc., 532 U.S. 23 (2001), a utility patent that produces a product with a wide array of designs is “strong evidence” that every aspect of every design produced by practicing the patent is functional rather than arbitrary, incidental, or ornamental. (i)
Counsel of record
For petitioner
Jessica Lynn Ellsworth
Hogan Lovells US, LLP
For respondent
Steven Joseph Horowitz
Sidley Austin LLP
Proceedings
- Oct 06 2025Petition DENIED.
- Sep 10 2025DISTRIBUTED for Conference of 9/29/2025.
- Sep 08 2025Waiver of right of respondent CoorsTek Bioceramics LLC to respond filed.
- Aug 20 2025Petition for a writ of certiorari filed. (Response due September 22, 2025)
- Jun 25 2025Application (24A1236) granted by The Chief Justice extending the time to file until August 20, 2025.
- Jun 11 2025Application (24A1236) to extend the time to file a petition for a writ of certiorari from July 21, 2025 to August 20, 2025, submitted to The Chief Justice.