I filed my Provisional in Jan 2019.
I disclosed my work to the public in Mar 2019.
An infringer copied my disclosed work and released a product in Jun 2019.
I'll file a non-provisional in Dec 2019.
Since Dec 2019 will be my filing date, I believe the infringed product will be treated as a prior art.
So do I have to disclose the infringement in the IDS form?