Abstract: Some embodiments include an accessory for a mobile electronic device. Other embodiments of related accessories and methods are also disclosed.

Abstract: The present invention provides 16 new crystalline forms of tiagabine hydrochloride.

Abstract: The present invention provides 24 new forms of tiagabine, including 22 new crystalline forms of tiagabine and its salts, an amorphous form of tiagabine free base, and a cocrystal form of tiagabine hydrochloride with 2-furancarboxylic acid. The present invention further provides a process for preparing each of the new tiagabine forms. The present invention further provides a pharmaceutical composition containing at least one of the new tiagabine forms, and a process for the preparation thereof. The present invention further provides a method of treating a disease related to GABA uptake in a mammal, comprising the step of administering to the mammal a therapeutically effective amount of at least one of the new tiagabine forms.

Abstract: The present disclosure relates to crystallizing a chemical substance(s) using ultrasound. Methods are provided for screening a chemical substance according to its solid forms by using ultrasound to generate new or unusual solid forms. Methods are also provided for crystallizing a chemical substance by novel techniques that include sonication. The present disclosure also relates to cocrystallization using ultrasound. Methods are provided for preparing cocrystals of an active agent and a guest by sonicating and crystallizing. Methods are also provided for screening a sample according to solid state phases (such as cocrystals and salts) and include generating a cocrystal from the sample using ultrasound.

Abstract: Methods for preparing cocrystals wherein solutions of active agents in suitable liquids are combined with solutions of guests, both with and without suitable liquids, in an interface region are described herein. Methods for analyzing the cocrystals are also described.