1. Samsung Electronics Co., Ltd. (19 from 131,214 patents)

2. Samsung Sdi Co., Inc. (9 from 7,636 patents)

3. Snur & Db Foundation (5 from 547 patents)

4. Seoul National University (2 from 1,557 patents)

1. 10355284 - Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode

2. 9722270 - Polymer, electrolyte membrane and electrode for a fuel cell, each including the polymer, fuel cell including at least one of the electrolyte membrane, and the electrode

3. 9680156 - Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same

4. 9515341 - Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranes

5. 9484588 - Compound, composition including compound, composite formed therefrom, electrode using composition or composite, composite membrane using composite, and fuel cell including at least one selected from electrode and composite membrane

6. 9368803 - Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode

7. 9178237 - Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer

8. 9178218 - Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane

9. 9112232 - Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same

10. 9096725 - Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole

11. 9051433 - Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane

12. 8936887 - Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membrane

13. 8802315 - Composition, composite prepared from the composition, electrode using the composition or the composite, composite membrane including the composite, and fuel cell including the composite membrane

14. 8802318 - Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same

15. 8802320 - Electrolytic membrane comprising a crystalline organic and inorganic porous composite for fuel cell, electrode and fuel cell, and fuel cell including the electrolytic membrane and/or the electrode