Derwent World Patents Index
Coverage for Update 200920
	Country		Kind	Latest Publication Date	Number of patents in update
	AT	Austria	A	15-Nov-91	67
			A1	15-Mar-09	21
			A2	15-Mar-09	10
			A3	15-Mar-09	23
			A4	15-Mar-09	9
			A5	15-Mar-09	2
			B	15-Mar-09	1
			B1	15-Mar-09	76
	AU	Australia	A	10-Oct-91	7
			A1	08-Sep-05	2
			A2	01-May-08	1
			A4	03-Apr-08	2
			B2	28-Aug-08	51
			B4	05-Jun-08	1
			B8	21-Aug-08	5
			B9	21-Aug-08	3
	BE	Belgium	A	12-Mar-91	1
			A6	02-Dec-08	1
			A7	03-Feb-09	1
	BR	Brazil	A	03-Mar-09	80
	CA	Canada	A	21-Dec-96	16
			A1	07-Feb-09	16
			C	03-Mar-09	120
	CN	China	A	11-Feb-09	5650
			C	29-Oct-08	34
			Y	25-Feb-09	2421
	CS	Czechoslovakia	A	15-Oct-91	372
	CZ	Czech Republic	A3	04-Mar-09	21
			B6	04-Mar-09	11
	DD	Germany (East)	A	11-Jul-91	34
	DE	Germany	A	12-Dec-91	89
			A1	12-Mar-09	505
			A5	05-Mar-09	10
			A8	26-Feb-09	4
			A9	26-Feb-09	1
			B3	12-Mar-09	25
			B4	12-Mar-09	48
			B8	12-Mar-09	1
			B9	12-Mar-09	1
			C	19-Dec-91	21
			E	12-Mar-09	99
			G	12-Mar-09	14
			T2	12-Mar-09	47
			T5	12-Mar-09	17
			U1	12-Mar-09	38
			U8	26-Feb-09	2
			U9	12-Mar-09	3
	DK	Denmark	A	06-Apr-91	3
			B	15-Dec-08	3
	EP	European	A	18-Dec-91	234
			A1	18-Mar-09	1536
			A2	18-Mar-09	1072
			A3	18-Mar-09	375
			A8	18-Mar-09	4
			A9	18-Mar-09	38
			B1	18-Mar-09	1288
			B2	18-Mar-09	26
			B3	11-Mar-09	1
			B8	18-Mar-09	30
			B9	18-Mar-09	17
	ES	Spain	A	01-Nov-91	11
			A1	01-Feb-09	3
			B2	01-May-05	1
	FI	Finland	A	14-Jan-09	66
			B1	27-Feb-09	28
	FR	France	A	20-Sep-91	6
			A1	13-Mar-09	170
			A3	06-Mar-09	2
	GB	Great Britain	A	11-Mar-09	78
	HU	Hungary	A1	02-Mar-09	1
			H	28-Jan-91	1
			T	28-Nov-91	59
	IE	Ireland	B	18-Feb-09	6
			B3	07-Jan-09	3
	IL	Israel	A	08-Feb-98	2
	IN	India	I1	25-Jul-08	2
			I3	31-Oct-08	2
	IT	Italy	B	02-Oct-08	227
	JP	Japan	A	12-Mar-09	3963
			B1	11-Mar-09	36
			B2	11-Mar-09	745
			U	12-Mar-09	58
			W	19-Feb-09	1
	KR	Republic of Korea	A	26-Feb-09	597
			B	27-Jul-90	5
			B1	30-Jan-09	1025
			U	26-Feb-09	106
			Y1	20-Jan-09	25
	LU	Luxembourg	A	08-Oct-91	5
	MX	Mexico	A1	01-Nov-07	1
	NL	Netherlands	C2	11-Nov-08	3
	NO	Norway	A	16-Feb-09	76
			B1	02-Mar-09	25
	PH	Philippines	B1	28-Oct-08	15
	RD	Research Disclosure	A	10-Oct-91	3
	RO	Romania	A	30-Nov-90	4
			B1	30-Dec-08	21
	RU	Russian Federation	C1	10-Mar-09	327
			C2	10-Mar-09	224
			C9	10-Mar-09	12
	SE	Sweden	A	02-Feb-09	9
			B	26-Aug-91	3
			C2	03-Mar-09	13
	SG	Singapore	A1	29-Jan-09	424
	SK	Slovakia	A3	07-Jan-09	5
			B6	07-Jan-09	2
	SU	Soviet Union	A	07-May-91	56
			A1	20-Feb-09	2
	TP	Int. Tech. Disc.	A	25-Sep-91	1
	TW	Taiwan	A	16-Mar-08	1941
			B1	21-Mar-08	24
			U	21-Mar-08	190
	US	United States Of America	A	26-Dec-00	264
			A1	12-Mar-09	7494
			A2	12-Mar-09	6
			A9	12-Mar-09	10
			B1	17-Mar-09	461
			B2	17-Mar-09	4397
			C1	03-Mar-09	17
			E	17-Mar-09	11
			H	02-Apr-91	1
	WO	Patent Co-operation Treaty	A	09-Jan-92	279
			A1	12-Mar-09	1654
			A2	12-Mar-09	892
			A3	12-Mar-09	1061
			A4	12-Mar-09	46
			A8	12-Mar-09	58
			A9	12-Mar-09	54
	ZA	South Africa	A	30-Apr-08	21