u r so ignorant i cant even begin to fathom where u get ur ridiculous ideas from. of COURSE patents can be challenged prior to be approved. i've been in this process hundreds of times and some internet thug who googles and read a few sites try to tell me what i've personally done otherwise? lmao :laugh::laugh::laugh:
Your main problem is you're an idiot. Your other problem is you don't realize just how much of an idiot you are.
I'll give you a clue. Not that you'll understand a word I say. But I'll do it anyway for my own amusement.
Once again, when a patent is submitted, there is currently no thorough means for the patent to be challenged by third parties.
The key word here is thorough. Under current patent law, it is entirely up to the patent examiner to research the patent's claim. He or she must find any prior examples of similar technology and determine if the invention was obvious or not. With about half a million patent applications submitted every year, there is currently a 3-year backlog and patent examiners can only dedicate a few hours to each case. Adding to their difficulty, they cover a broad range of patent applications and generally are not experts in the field in which they must make a determination.
The US patent office recently undertook a pilot project testing a peer review process where experts could weigh in and challenge a patent before it is awarded. It began in 2007 and ended last year. A limited number of patent applications went through this process, allowing greater third party challenges, but it still had its limitations.
Third parties could submit examples of prior art, but they could not directly argue their case to the patent examiner. The patent applicant however could, giving them an advantage.
The process also focused mainly on prior technology with little focus on whether or not the submission was obvious.
Because patent examiners are overworked with limited resources to do their work, thousands of bad patents are issued every year that are later overturned in court.
I realize there may be several words in my post you don't understand. Thorough being among them. I'd suggest you try dictionary.com for the more difficult ones. For bonus points, write them out in crayon and stick them on the fridge. Your mom will be proud her special boy is working on his vocabulary :thumbsup: