Here's my guide on how to share patches. Eventually I'll put this in a manual PDF for the synth, but I have not yet got around to writing one.
Step 1: Put all the patches you want to export into a folder inside your Patches folder.
Step 2: Navigate to this folder in the patches menu. Select the "Export as bank..." option, and choose where to export the bank to.
Step 3: Wait for the bank to be exported. This will save all the patches in the folder as well as any samples they use automatically.
To import a bank onto another computer, follow these steps.
Step 1: From the patch menu, select the "Import bank..." option.
Step 2: A dialog will appear to inform you of the number of patches and samples in the bank. Click "Yes".
Step 3: Wait for the bank to be imported. If you already have any of the samples that are included in the bank in your sample library, they will be automatically skipped. (This is done by checking the actual contents of the sample file, so you don't need to worry about naming collisions!)
Hope this helps