73460
In 2000 NTP sent notice of its wireless email patents to a number of companies and offered to license the patents to them .
 NTP
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 NTP