By Blake Brittain (Reuters) - Deere & Co subsidiary Wirtgen America convinced a federal jury in Delaware on Thursday that construction rival Caterpillar must pay $12.9 million in damages for violating its patent rights in road-building technology. .
Deere & Co subsidiary Wirtgen America convinced a federal jury in Delaware on Thursday that construction rival Caterpillar must pay $12.9 million in damages for violating its patent rights in.
Apple: The patent office s Patent Trial and Appeal Board allows petitioners to challenge the validity of specific patents. The process, known as inter partes review (IPR), is often used by big tech companies that are frequently targeted with patent lawsuits to contest patents they are accused of infringing.