Generate text that refutes this claim: You cannot own an idea, and thus cannot hold patents, especially to vital drugs  An individual's idea, so long as it rests solely in his mind or is kept safely hidden, belongs to him. When he disseminates it to everyone and makes it public, it becomes part of the public domain, and belongs to anyone who can use it. If individuals or firms want to keep something a secret, like a production method, then they should keep it to themselves and be careful with how they disseminate their product. One should not, however, expect some sort of ownership to inhere in an idea one has, since no such ownership right exists1. No one can own an idea. Thus recognizing something like a property right over something like a drug formula is contrary to reason, since doing so gives monopoly power to individuals who may not make efficient or equitable use of their asset. Physical property is a tangible asset, and thus can be protected by tangible safeguards. Ideas do not share this right to protection, because an idea, once spoken, enters the public domain and belongs to everyone. This should apply all the more with vital drugs that are fundamentally for the public good by improving health.  1Fitzgerald, Brian and Anne Fitzgerald. 2004. Intellectual Property: In Principle. Melbourne: Lawbook Company.
disease health general house would allow production generic drugs
Ideas can be owned, to a certain extent. The creative effort involved in the production of a drug formula is every bit as great as the building of a new chair or other tangible asset. Nothing special separates them and law must reflect that. It is a fundamental violation of property rights to steal from drug companies the rights they own to drugs by allowing the production of generic knock-offs.