The phrase "apply for patent" is correct and usable in written English.
You can use it when you want to describe the process of registering an invention to obtain legal protection for it. For example: "John decided to apply for patent on his groundbreaking device to prevent it from being copied by others."
The provision clarifies how much time pharmaceutical companies have to apply for patent extensions that can provide extra years of protection from generic competition.
Congress passed private bills either directly extending patents or allowing otherwise untimely applicants to apply for patent extensions for approximately 75 patents between 1790 and 1875.
If your novel idea is a process/method or composition of matter, you can apply for patent protection.
Take the iPhone as an example: it has over 1000 patents; yet Apple does not apply for patent protection in countries like Peru, Ghana, or Ecuador, or, for that matter, in most of the developing world.
The OECD tracks patent applications for more than 250 cities around the world under the Patent Cooperation Treaty, an international system that allows inventors to apply for patent protection in up to 117 countries simultaneously through a single application process.
Take the iPhone as an example: it has over 1000 patents; yet Apple does not apply for patent protection in countries like Peru, Ghana, or Ecuador, or, for that matter, in most of the developing world.
"This software enables a lot of people to get into the system and apply for patents".
Firms that apply for patents are also more likely to grow.
So real that a group of law students at Arizona State is helping them apply for patents.
In addition, they do not currently own patents yet so we could still apply for patents for Selfie bot.
[C6.] A Sweet Way to Fuel Cars A group of researchers has begun to apply for patents covering ways to convert glucose into energy for fuel.
