'despite your efforts' is correct and can be used in written English.
You can use it to indicate that something still happened or was true even though you put in some kind of effort to prevent it. For example, "Despite your efforts, your grades have still not improved."
Despite your efforts, and a letter from her hospital consultant, Vodafone says it has "no reason to believe she is not capable of running a mobile phone account", and that "pay-as-you-go is available to customers in this position".
Is Tehran's influence in the region growing, despite your efforts to curb it?
If it continues despite your efforts to defuse it, be willing to walk away, at least momentarily.
That leads us neatly on to what you can actually do about a gaseous build up if you haven't done anything preventative or it manifests despite your efforts.
However: If your dry spell seems to go on forever despite your efforts -- and includes being given the silent treatment or treated with overall disdain -- it's time for a second look. 5.
"The Miami Dolphins are a once proud sports franchise and despite your efforts to the contrary, we now find this organization battered, bruised and disrespected everywhere," part of the petition reads.
If, despite your effort to be kind and discreet, s/he continues inappropriate remarks, touching, etc., even if in front of others, nip it in the bud, immediately.
Despite all your efforts, you will have copycats in many markets if your product is successful.
"These are large installations with a lot of electrical equipment, and fires do occur despite all your efforts," said John Butler, senior director of engineering operation support at the industry's Nuclear Energy Institute.
For example, your mentee may be disinterested in school and even want to drop out despite all your efforts to help her academically.
Physical disorders such as irritable bowel syndrome (IBS) will cause gas symptoms despite your best efforts to reduce gas in your system.
