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In case amendments were not made, or the examiner reported that reasons for refusal still remain, a group of three or five qualified trial examiners (Article 136) conduct the trial by communicating with the applicant in letters (Article 145, paragraph 2).
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The above model does not include any prosecution fees.
Because assignments grant an assignee full ownership of a piece of property, typically to acquire an assignment will cost more than to acquire a license.
To see if your idea has been patented abroad, you'll want to refer to searchable databases made available from other International Intellectual Property offices.
Free online access to patent collections is provided by many countries. Some available databases include: