What is the difference between an experimental use exception and a Bolar-type exception?

by Bryan | What Is The Difference?

In the world of patent law, there are various exceptions and exemptions that allow certain activities to take place without infringing on existing patents. Two such exceptions are the experimental use exception and the Bolar-type exception. While they may appear...

What is the difference between the chain of title and the chain of inventorship in patents?

by Bryan | What Is The Difference?

In the world of patents, two essential concepts play a crucial role in determining ownership rights – the chain of title and the chain of inventorship. Understanding the distinction between these two concepts is essential, as they can greatly impact the validity...

What is the difference between a notice of appeal and an appeal brief in patent prosecution?

by Bryan | What Is The Difference?

In the field of patent prosecution, there are several important documents and filings that play a crucial role in the process. Two key documents that often cause confusion for patent applicants are the notice of appeal and the appeal brief. While they may sound...

What is the difference between a specification support for a claim and an original disclosure?

by Bryan | What Is The Difference?

In the world of patents, specification support and original disclosure play crucial roles in establishing the novelty and validity of a claim. While they are related concepts, there are key differences between the two that are vital for inventors and patent applicants...

What is the difference between patent invalidity and patent unenforceability?

by Bryan | What Is The Difference?

In the world of intellectual property, patents play a crucial role in protecting innovative ideas and inventions. However, not all patents are invulnerable to challenges or capable of being enforced. Understanding the difference between patent invalidity and patent...