Case Number:

IPR2023-00539

Case Type:

IPR

Status:

Final Written Decision - Appealed

Petitioner:

Hum Industrial Technology, Inc. et al.

1. Filed: January 31, 2023 00:00

   Coverage

   1. July 19, 2024

      PTAB Invalidates Claims In Amsted Railcar Patent

      The Patent Trial and Appeal Board has wiped out several claims in an Amsted Rail Co. Inc. patent covering a way of monitoring the performance of railcars, after the patent had become the subject of a suit between the railcar parts manufacturer and a former executive.

   1 other articles on this case. View all »

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