Farhan Bhai: stop driving yourself crazy. None of us are visa officers and no matter how much we evaluate your chances, it will amount to speculation at best. You are going to study Patent law; which is almost non-existent in Pakiland. Your SOP was strong and laid out logical reasons for your choice of course and good arguments for your return. You applied to universities, you got accepted, you filled out the whole application package and now you are done. Your part is now to make Dua. May Allah give you what is best for you. Inshallah.
SM Syed Bhai: I am almost of the mind that CHC-Islamabad is on vacation. Maybe their Internet isn't working. Maybe they don't have any bijli. I emailed them 3 times in the last 30 days and they replied 3 times. One time they replied in 3 hours. Now I have sent them 2 emails in the last 10 days and nothing..... no reply. I hope they are enjoying their time off and they return very soon relaxed and ready to work fast
T$