The maintainer seems to be @nkothapa https://src.fedoraproject.org/user/nkothapa

Is there any public record that the maintainer is no longer a project member?

The github repos for the 3 packages they maintain no longer exist, I had them deprecated and removed several months ago.
The ixpdimm_sw package which obsoletes these packages does not list nkothapa as a project member.

The maintainer no longer works at Intel, so I am unable to contact them with their listed intel email.

Bugzillla activity from nkothapa: https://bugzilla.redhat.com/buglist.cgi?email1=namratha.n.kothapalli%40intel.com&emaillongdesc1=1&emailreporter1=1&emailtype1=substring&list_id=8883300&query_format=advanced

nkothapa seems to have disappeared after getting a few packages to fedora-review+ state in late 2016.

+1 to the take-over request.

FESCo Meeting 2018-05-25

#agreed Follow the documented process for unresponsive maintainer and reach out to devel list to see if anyone know how to contact the maintainer (+1:6, -1:0, +0:1)

I have posted to devel list about this:

https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/OTI5CUAQMZDXBTLKBEWTLDYHUSFFVXRI/

So far no responses on the devel thread. Let's discuss this on Friday.

Friday's meeting will be at 15:00UTC in #fedora-meeting on irc.freenode.net.

+1 to this proposal.

agreed @jhli may takeover the requested packages (+5, 0, 0)

@till has volunteered to make the ACL changes.

they are all re-assigned to @jhli