Indeed,patent experts often advise anyone wishing to avoid the high cost of conducting a search through live patents that the one sure way of avoiding violation of any other inventor’ s right is to plagiarize a dead patent.
这句话的主干是：
patent experts advise anyone that.
主语 谓语 间宾 直宾
这句话的难点分析：
wishing to avoid the high cost of conducting a search through live patents 现在分词短语做后置定语修饰anyone
宾语从句：the one sure way of avoiding violation of any other inventor’ s right is to plagiarize a dead patent.
the one sure way of avoiding violation of any other inventor’ s right 是主语,to plagiarize a dead patent不定式结构作表语.