Sony earlier today filed a trademark claim for “Resistance” which was previously being developed by long time Sony partner and now third party developer Insomniac Games. IG let go off the franchise after the poor sales of both Resistance 3 on the PlayStation 3 and Resistance Burning Skies which was PlayStation Vita exclusive and said the future of the franchise would be in the hands of another development team. There has been no further development as of right now of what this trademark could mean but its very possible that we may see Resistance return in some form or fashion to the PS4. Time will tell if Sony will remaster and re-package the Resistance Collection with Burning Skies for the PS4 or find/create another studio to develop another entry in the franchise. 

Some information in this article was sourced from The Sixth Axis & NeoGaf. 

http://realgamernewz.com/44781/the-resistance-franchise-may-soon-make-its-return-on-the-ps4

"Poor sales" of Resistance 3?

Is that the same series as Resistance: Fall of Man or something? Was one of the first games I got for the PS3 and was pretty disappointed with it.

Bend should reboot it as a horror game.

Compared to the first two probably.

It's been 4 years since the 3rd game. That's a lifetime in the industry!!!

Lets just say No... Don't think any game series had so different games.. It only had the guns and the name in conmon..

After playing the entire series thus far. I have to say, i dont want to see it return

Yes, but they have to bear in mind that Resistance 1 was a launch game (and there wasn't much else to play at that time) and Resistance 2 was awful. All things considered, 1,50 million units is awesome; far more than most developers would call "poor".

yeah, another fps...