Thank you for this forum with lots of great information.

I did a patent search registered under the number: Legal status of EP1020844 (A2) 2000-07-19; EP1020844 (A3) 2004-04-28

A priori the patent is free of rights (validity 20 years) but I note that modifications have been made during the period. Does this mean that there is an extension of the validity period of this patent?

I sent an email to the EPO department, so far no feedback.

If anyone can give me expert help regarding this patent and rights.

Thanking you in advance

Thank you for this forum with lots of great information.

I did a patent search registered under the number: Legal status of EP1020844 (A2) 2000-07-19; EP1020844 (A3) 2004-04-28

A priori the patent is free of rights (validity 20 years) but I note that modifications have been made during the period. Does this mean that there is an extension of the validity period of this patent?

I sent an email to the EPO department, so far no feedback.

If anyone can give me expert help regarding this patent and rights.

Thanking you in advance