International Patent Matters from a Canadian Patent Lawyer’s Perspective

Topping-up Canadian Patent Office fee payments under the special procedure of Bill C-29

Many US attorneys have received advisory letters from their Canadian Associates on the above subject. And many are experiencing frustration in trying to understand the situation. Their frustration is understandable. What follows now is an attempt to provide a clarifying, if not concise, explanation.

Origin of the Small Entity Concept Read the rest of this entry »

Patent Novelty Filing Deadlines in Europe, Canada and the United States

Every patent attorney is continuously explaining to client inventors the deadlines for filing patent applications. These deadlines are not simple because they very from country to country. Every time I explain the subject I find that I can add a slightly different characterization. Here is my latest effort.

If an inventor breaks secrecy by showing somebody the invention, Read the rest of this entry »