Oral zerfallende Filme (”orodispersible films”, ODF) werden im Bereich der Pharmazie verwendet, um dem Körper Wirkstoffe über die Mundschleimhaut und den Magen-Darmtrakt systemisch zur Verfügung zu stellen.
http://www.patent-de.com/20091015/DE102008011800A1.html

813, Appendix II
Do the same rules as outlined for orodispersible tablets also apply to oral dispersible films?
Orodispersible films may be handled in a similar way as ODTs.
http://www.ema.europa.eu/pdfs/human/ewp/2681710en.pdf

0051]As used herein, the terms "ODF," "orally dissolving film," and "orally disintegrating film" are used synonymously and mean that the film dissolves, melts, disintegrates, liquefies, etc. in the oral cavity such that substantially all of the memantine no longer remains in a formulation form.
http://www.faqs.org/patents/app/20090247644

Today, pharmaceutical companies show heightened interest in reformulating their existing drugs into new dosage forms, and the strategy has many arguments in its favor. One relatively new dosage form is the orally dissolving strip, a thin film formulated with hydrophilic polymers that rapidly dissolves on the tongue. This format is currently used for some therapeutic products such as Novartis’s (Basel) “Triaminic” cold-relief treatment.
http://pharmtech.findpharma.com/pharmtech/article/articleDet...