First of all, the ability to output a file that I can import into Excel is great, so I don't want to minimize that.
I am using the advanced search to create a list of patents, then saving the CSV file for importation into Excel. The problem is that the file is in fact not comma separated, but tab delineated. But with a .csv extension, Excel tries to open as comma separated, which generates the file improperly. Renaming the file to have a .txt extension causes Excel to open as tab delineated, which works great.
So the interim solution is straightforward, but I imagine the problem is easy to address.
Thanks for the great extension!