I am doing a risk analysis for my company. We need to know what other costs we may incur in an administrative hearing before the ttab if we encounter oppositions or cancellations. This does not need to include attorney fees. (Rather, fees such as discovery, cost of getting admissions of fact, interrogatories). We need to know if there are costs other than our attorney and our own fees for deposing witnesses. Is there a chance we would have to reimburse the other side for their discovery efforts and for complying with our requests for documents? Thank you so much. (this does not include an actual case before a federal court, just ttab proceeding with no infringement or wrondoing please). For example, if we request x amount of documents and admissions of fact and they comply, who pays?