Case Number:

IPR2025-00531

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Shenzhen Tuozhu Technology Co., Ltd. et al.

Patent Number:

9168698

1. Filed: February 05, 2025 00:00

   Coverage

   1. September 30, 2026

      PTAB Invalidations Chip Away At Stratasys' $28M Trial Victory

      The Patent Trial and Appeal Board has invalidated as obvious nearly all claims Bambu Lab Ltd. challenged in three Stratasys Inc. 3D printer patents, including the patent claims underlying $2.8 million of Stratasys' $27.6 million infringement trial win in Texas.

   1 other articles on this case. View all »

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