public disclosure

What are the patent grace periods in foreign countries and the US?

Why do patent grace periods matter? Procrastinating can be an unforgiveable offense when it comes to patenting. Nearly every country has a timing requirement for…

Too Late to Patent? How to Protect Products After Sales or Public Disclosures

Is it too late to patent a product after it has been sold or publicly disclosed? Maybe not. Ideally, you would have filed patent applications…

What is public disclosure?

What is the meaning of public disclosure of an invention? Patents are time-sensitive. Those desiring patent protection do not have the luxury of waiting indefinitely…

Inventor grace period: When is it too late to file a US patent after disclosing invention?

Can prior public disclosures of my invention kill my chances of getting a patent? Revealing your invention to the public before filing a patent application…

Copyright © Vic Lin 2023