When you first launch Eclipse CHE, your browser window opens and for about 1/2 a second the browser window title says "Codeenvy Developer Environment"
We started on it about 18 months ago. It takes a long time to get through the branding and legal process.
We believe that the 4.0 release in a couple months will have finally resolved the branding items and the remaining Codenvy elements will have been removed.