1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
8308
8573
8900
9288
9212
9330
9430
9495
9463
9378
9231
9326
10728
10144
9448
9448
3326
3439
3427
3653
3448
3434
3129
2902
2802
2728
2416
2145
2767
2535
2199
2302
1953
2006
2116
2229
2426
2341
2470
2460
2598
1578
1127
1019
1648
1434
1229
1239
32151
35426
33611
34733
39110
41580
48248
45380
45117
45495
48577
50591
50395
55174
53055
53576
25094
24976
24103
23480
20668
21249
17964
16247
27789
32852
31003
28651
33324
29084
28575
24588
Source:FILDATA, from Italian Patent Office application rekords
FILDATA s.r.l. - Lgtevere Pietra Papa, 111 - 00146 Roma
tel: +39 06 5560295 fax: 39 06 5587921 e-mail:
info@fildata.it