- Paper A 2004 (Chemistry)
- lack of unity e. g. A 2001
- claim novel inventive compound 2002 A Ch crystal patents
- A (Ch) 2007
- Candidate´s answer for papers A and B 2007
- paper A 2000: filter device per se
- A 1999
- Lack of unity A-94
- Art 84 - A2003
- Paper A2001 - Unity of invention
- method vs use (paper A 2006)
- Paper A 2000
- A 2001 another solution...
- Paper A 2007
- Paper A 2006 - unity
- Paper A 2002
- Paper A-2001, Where's is the Novelty of the Examiner's report
- Paper A 1998 (ch)