It became quiet in the past weeks...im keen to level up to infinite so please release it soon Beth!

Some days ago i saw that the patch was already in certification so it shouldn't take longer than a week or two right?

As you noted, its in certification which means its entirely out of Beth's hands now. Just up to Sony and Microsoft.

Another thread about this.

Pay attention to the pinned thread on this matter: http://www.gamesas.com/topic/1450383-skyrim-19-title-update/
It will be updated when the patch is released.