PatTR: Patent Translation Resource alignments (aligned by Michael Beijer, in 2015)
In 2015, I went through quite a bit of trouble to convert this monstrous dataset into .tmx files so translators can use them in their CAT tools.
I used to charge a small fee for them, but have since started offering them for free.
Languages: German-English, English-French, French-German
The whole set is currently available from: Termhotel.com/archive/PatTR Patent Translation Resource