| Derwent
World Patents Index |
|
| Coverage for
Update 201028 |
|
|
Country |
Kind |
Latest Publication Date |
Number of patents in update |
|
|
|
AT |
Austria |
A |
15-Nov-83 |
15 |
|
|
|
|
|
A2 |
15-Dec-05 |
1 |
|
|
|
|
|
A3 |
15-Jan-06 |
1 |
|
|
|
|
|
B1 |
15-Jun-06 |
1 |
|
|
|
AU |
Australia |
A |
31-Jul-03 |
555 |
|
|
|
|
|
A1 |
01-Apr-10 |
1037 |
|
|
|
|
|
A2 |
05-Nov-09 |
10 |
|
|
|
|
|
A4 |
01-Apr-10 |
27 |
|
|
|
|
|
A8 |
18-Mar-10 |
87 |
|
|
|
|
|
B |
15-Jan-04 |
198 |
|
|
|
|
|
B1 |
18-Mar-10 |
2 |
|
|
|
|
|
B2 |
01-Apr-10 |
296 |
|
|
|
|
|
B4 |
01-Apr-10 |
34 |
|
|
|
|
|
B8 |
21-May-09 |
8 |
|
|
|
|
|
B9 |
10-Dec-09 |
8 |
|
|
|
BE |
Belgium |
A |
18-Jul-83 |
19 |
|
|
|
|
|
A2 |
02-Mar-10 |
1 |
|
|
|
|
|
A3 |
02-Mar-10 |
7 |
|
|
|
|
|
A4 |
02-Mar-10 |
1 |
|
|
|
|
|
A5 |
02-Mar-10 |
1 |
|
|
|
|
|
A6 |
02-Mar-10 |
5 |
|
|
|
BR |
Brazil |
A |
14-Apr-09 |
387 |
|
|
|
|
|
A2 |
13-Apr-10 |
435 |
|
|
|
|
|
B1 |
06-Apr-10 |
60 |
|
|
|
|
|
E2 |
16-Mar-10 |
1 |
|
|
|
|
|
U2 |
30-Mar-10 |
42 |
|
|
|
|
|
Y1 |
06-Apr-10 |
2 |
|
|
|
CA |
Canada |
A |
31-Jan-99 |
65 |
|
|
|
|
|
A1 |
03-Apr-10 |
1489 |
|
|
|
|
|
C |
20-Apr-10 |
780 |
|
|
|
CH |
Switzerland |
A1 |
31-Mar-10 |
1 |
|
|
|
|
|
A2 |
15-Mar-10 |
3 |
|
|
|
|
|
A5 |
15-Nov-07 |
60 |
|
|
|
|
|
B1 |
30-Nov-09 |
2 |
|
|
|
CN |
China |
A |
07-Apr-10 |
6841 |
|
|
|
|
|
C |
24-Feb-10 |
453 |
|
|
|
|
|
Y |
31-Mar-10 |
5508 |
|
|
|
CS |
Czechoslovakia |
A |
31-Aug-84 |
251 |
|
|
|
CZ |
Czech Republic |
A3 |
21-Apr-10 |
58 |
|
|
|
|
|
B6 |
21-Apr-10 |
27 |
|
|
|
DD |
Germany (East) |
A |
09-Oct-85 |
1 |
|
|
|
DE |
Germany |
A |
19-Sep-85 |
18 |
|
|
|
|
|
A1 |
22-Apr-10 |
1419 |
|
|
|
|
|
A5 |
22-Apr-10 |
7 |
|
|
|
|
|
A8 |
22-Apr-10 |
5 |
|
|
|
|
|
B3 |
22-Apr-10 |
82 |
|
|
|
|
|
B4 |
22-Apr-10 |
361 |
|
|
|
|
|
B8 |
22-Apr-10 |
3 |
|
|
|
|
|
B9 |
22-Apr-10 |
3 |
|
|
|
|
|
C2 |
24-Dec-03 |
8 |
|
|
|
|
|
C5 |
22-Apr-10 |
4 |
|
|
|
|
|
E |
22-Apr-10 |
2103 |
|
|
|
|
|
G |
22-Apr-10 |
629 |
|
|
|
|
|
T |
20-Feb-03 |
1 |
|
|
|
|
|
T2 |
24-Sep-09 |
182 |
|
|
|
|
|
T5 |
22-Apr-10 |
81 |
|
|
|
|
|
T8 |
22-Apr-10 |
4 |
|
|
|
|
|
U1 |
22-Apr-10 |
345 |
|
|
|
|
|
U9 |
22-Apr-10 |
1 |
|
|
|
DK |
Denmark |
A |
19-Mar-10 |
18 |
|
|
|
|
|
B |
12-Apr-10 |
8 |
|
|
|
EP |
European |
A |
22-Apr-92 |
115 |
|
|
|
|
|
A1 |
14-Apr-10 |
1465 |
|
|
|
|
|
A2 |
14-Apr-10 |
859 |
|
|
|
|
|
A3 |
14-Apr-10 |
516 |
|
|
|
|
|
A4 |
29-Oct-97 |
29 |
|
|
|
|
|
A8 |
14-Apr-10 |
11 |
|
|
|
|
|
A9 |
14-Apr-10 |
4 |
|
|
|
|
|
B1 |
14-Apr-10 |
1066 |
|
|
|
|
|
B2 |
07-Apr-10 |
7 |
|
|
|
|
|
B8 |
07-Apr-10 |
14 |
|
|
|
|
|
B9 |
18-Jun-08 |
4 |
|
|
|
ES |
Spain |
A |
01-Oct-83 |
7 |
|
|
|
|
|
A1 |
30-Mar-10 |
24 |
|
|
|
|
|
B1 |
22-Mar-10 |
3 |
|
|
|
|
|
T3 |
28-Dec-09 |
215 |
|
|
|
|
|
U |
31-Mar-10 |
52 |
|
|
|
FI |
Finland |
A |
28-Feb-10 |
26 |
|
|
|
|
|
B |
15-May-97 |
2 |
|
|
|
|
|
B1 |
15-Apr-10 |
38 |
|
|
|
FR |
France |
A |
09-Jun-89 |
38 |
|
|
|
|
|
A1 |
23-Apr-10 |
268 |
|
|
|
|
|
A3 |
23-Apr-10 |
10 |
|
|
|
|
|
E |
18-Sep-66 |
3 |
|
|
|
GB |
Great Britain |
A |
21-Apr-10 |
514 |
|
|
|
|
|
B |
21-Apr-10 |
377 |
|
|
|
HU |
Hungary |
A1 |
29-Mar-10 |
9 |
|
|
|
|
|
A2 |
28-Feb-01 |
8 |
|
|
|
|
|
B |
28-Apr-01 |
6 |
|
|
|
|
|
B1 |
29-Aug-05 |
5 |
|
|
|
|
|
T |
29-Apr-96 |
86 |
|
|
|
IE |
Ireland |
B |
08-Oct-97 |
3 |
|
|
|
|
|
B3 |
14-Apr-10 |
2 |
|
|
|
IL |
Israel |
A |
15-Apr-10 |
288 |
|
|
|
IN |
India |
B |
06-Nov-09 |
57 |
|
|
|
|
|
I1 |
26-Mar-10 |
54 |
|
|
|
|
|
I2 |
12-Mar-10 |
11 |
|
|
|
|
|
I3 |
26-Mar-10 |
15 |
|
|
|
|
|
I4 |
19-Mar-10 |
129 |
|
|
|
|
|
P1 |
26-Mar-10 |
253 |
|
|
|
|
|
P2 |
12-Mar-10 |
74 |
|
|
|
|
|
P3 |
26-Mar-10 |
59 |
|
|
|
|
|
P4 |
19-Mar-10 |
640 |
|
|
|
IT |
Italy |
B |
29-Mar-10 |
140 |
|
|
|
JP |
Japan |
A |
22-Apr-10 |
24930 |
|
|
|
|
|
B |
03-Feb-92 |
1 |
|
|
|
|
|
B1 |
21-Apr-10 |
19 |
|
|
|
|
|
B2 |
21-Apr-10 |
5518 |
|
|
|
|
|
U |
22-Apr-10 |
118 |
|
|
|
|
|
W |
22-Apr-10 |
1136 |
|
|
|
|
|
X |
22-Apr-10 |
145 |
|
|
|
KR |
Republic of Korea |
A |
15-Apr-10 |
2725 |
|
|
|
|
|
B |
21-Dec-05 |
310 |
|
|
|
|
|
B1 |
15-Apr-10 |
2136 |
|
|
|
|
|
U |
13-Apr-10 |
76 |
|
|
|
|
|
Y1 |
15-Apr-10 |
91 |
|
|
|
LU |
Luxembourg |
A |
18-Mar-10 |
2 |
|
|
|
MX |
Mexico |
A1 |
31-Jan-10 |
1035 |
|
|
|
|
|
B |
28-Jan-10 |
381 |
|
|
|
NL |
Netherlands |
A |
03-Apr-95 |
27 |
|
|
|
|
|
B |
02-Jul-01 |
7 |
|
|
|
|
|
C2 |
26-Jan-10 |
9 |
|
|
|
|
|
C6 |
08-Jul-05 |
1 |
|
|
|
NO |
Norway |
A |
31-Mar-10 |
436 |
|
|
|
|
|
B |
31-Oct-05 |
11 |
|
|
|
|
|
B1 |
19-Apr-10 |
150 |
|
|
|
NZ |
New Zealand |
A |
26-Mar-10 |
140 |
|
|
|
PH |
Philippines |
B1 |
05-Dec-09 |
35 |
|
|
|
PT |
Portugal |
A |
31-May-94 |
10 |
|
|
|
|
|
A1 |
02-Mar-10 |
3 |
|
|
|
RO |
Romania |
A |
30-Sep-83 |
59 |
|
|
|
|
|
B |
30-May-02 |
3 |
|
|
|
|
|
B1 |
30-Apr-96 |
1 |
|
|
|
RU |
Russian Federation |
C1 |
27-Mar-10 |
114 |
|
|
|
|
|
C2 |
27-Mar-10 |
150 |
|
|
|
|
|
C9 |
10-Dec-08 |
1 |
|
|
|
SE |
Sweden |
A |
11-Apr-10 |
25 |
|
|
|
|
|
C2 |
20-Apr-10 |
16 |
|
|
|
SG |
Singapore |
A |
01-Sep-95 |
2 |
|
|
|
|
|
A1 |
30-Mar-10 |
67 |
|
|
|
SK |
Slovakia |
A3 |
10-Sep-99 |
16 |
|
|
|
|
|
B6 |
01-Dec-03 |
9 |
|
|
|
SU |
Soviet Union |
A |
15-Jan-83 |
2 |
|
|
|
TW |
Taiwan |
A |
16-Oct-09 |
337 |
|
|
|
|
|
B1 |
01-Jul-09 |
33 |
|
|
|
|
|
U |
01-May-09 |
364 |
|
|
|
US |
United States Of America |
A |
26-Dec-00 |
1319 |
|
|
|
|
|
A1 |
22-Apr-10 |
7993 |
|
|
|
|
|
A2 |
22-Apr-10 |
6 |
|
|
|
|
|
A9 |
22-Apr-10 |
2 |
|
|
|
|
|
B1 |
20-Apr-10 |
1740 |
|
|
|
|
|
B2 |
20-Apr-10 |
2185 |
|
|
|
|
|
C1 |
20-Apr-10 |
20 |
|
|
|
|
|
E |
20-Apr-10 |
41 |
|
|
|
|
|
H |
04-Sep-07 |
3 |
|
|
|
WO |
Patent Co-operation Treaty |
A |
16-Apr-92 |
58 |
|
|
|
|
|
A1 |
22-Apr-10 |
3221 |
|
|
|
|
|
A2 |
22-Apr-10 |
1321 |
|
|
|
|
|
A3 |
22-Apr-10 |
1288 |
|
|
|
|
|
A4 |
22-Apr-10 |
41 |
|
|
|
|
|
A8 |
22-Apr-10 |
89 |
|
|
|
|
|
A9 |
22-Apr-10 |
51 |
|
|
|
|
|
B1 |
22-May-08 |
1 |
|
|
|
ZA |
South Africa |
A |
24-Feb-10 |
44 |
|
|
|
|
|
|
|
|
|
|