1. Alstom Technology Limited (9 from 1,386 patents)

2. Alstom (switzerland) Ltd (7 from 167 patents)

3. Alstom (4 from 192 patents)

4. Asea Brown Boveri Ag (1 from 410 patents)

5. Abb Alstom Power (schweiz) Ag (1 from 16 patents)

6. Abb Alstom Power (switzerland) Ltd. (1 from 15 patents)

1. 7772314 - Masking material for holes of a component

2. 7632362 - Property recovering method

3. 7250088 - Directionally solidified columnar grained article and apparatus for manufacture thereof

4. 7225857 - Apparatus for manufacture of directionally solidified columnar grained article thereof

5. 7192622 - Process of masking cooling holes of a gas turbine component

6. 7169242 - Method of removing casting defects

7. 7147899 - Process of masking cooling holes of a gas turbine component

8. 7083824 - Method of protecting a local area of a component

9. 6890587 - Method of repairing a ceramic coating

10. 6811379 - Tip material for a turbine blade and method of manufacturing or repairing a tip of a turbine blade

11. 6705383 - Process for the rapid production of hollow components of flow machines for manufacturing development

12. 6629368 - Method for isothermal brazing of single crystal components

13. 6623790 - Method of adjusting the size of cooling holes of a gas turbine component

14. 6588103 - Tip material for a turbine blade and method of manufacturing or repairing a tip of a turbine blade

15. 6568456 - Method for manufacture of a directionally solidified columnar grained article