Melifonwu (undisclosed) was waived from injured reserve by the Eagles on Tuesday, Mike Kaye of The Newark Star-Ledger reports.
Melifonwu (undisclosed) has reverted to the Eagles' injured reserve after going unclaimed on waivers, NFL reporter Aaron Wilson reports.
The 49ers waived Melifonwu on Friday.
Melifonwu signed a contract with the 49ers on Monday, Adam Schefter of ESPN reports.
The Patriots cut Melifonwu on Monday, Mike Reiss of ESPN.com reports.
Melifonwu (undisclosed) inked a reserve/futures contract with New England on Monday, Mike Reiss of ESPN.com reports.
The Patriots placed Melifonwu (undisclosed) on their practice squad injured reserve list Sunday, Nicole Yang of Boston.com reports.
Melifonwu (ankle) signed with the Patriots' practice squad Wednesday, Jim McBride of The Boston Globe reports.
The Patriots cut Melifonwu (ankle) on Monday, Zack Cox of NESN reports.
Melifonwu (ankle) won't play in Sunday's game versus the Steelers.