For sometime now I have been feeling that Derwent have been falling way
behind in their updates. I finally got round to doing some spot checks on
DW 0221 published just a few days ago.
On their website (
http://www.derwent.com/dwpi/updates/dwpicov/up200221.html ) they give the
dates covered by this particular week. Hopefully you can read them below if
the formatting allows you....
However on inspecting the first few basics for 0221, the patent publication
date (third column in the Patent Family) is along way adrift - in some
cases it is as far back as August 2001 for US grants, October 2001 for US
Applications, November 2001 for EP A - as you can see below! (I won't
mention the Chinese one from April 1998...)
Sure enough the latest US 6357047 (published on March 12th) is there as
advertised - so perhaps it is only some of Derwent's technology
specialists/abstracters that are falling behind, and it just so happens
that they are the ones I am interested in!
I am wrong or just unlucky? (if not then I don't think 6 months to wait
before Derwent picks up a US grant is at all good) - has Derwent recently
become MANY months behind entering a new basic record even for US EP and WO
in a lot of cases? What are your experiences?
If this is a true issue, can PIUG consider raising this collectively with
Derwent? - my experience is a single voice does not always get attention -
and now the Derwent User Meetings seem to be no more.... This could become
a "PIUG as Vox Populi" issue?
Thanks
Andy Gillanders
------------------------------------------------------------------------------
Dates allegedly covered by Derwent issue 0221 :-
Country Kind Latest Publication Latest Serial Number of
Date Number Patents
PCT A1 21 February 2002 200215336 699
A2 14 February 2002 200213279 396
EUROPEAN A1 20 February 2002 1180894 573
A2 20 February 2002 1180857 367
A8 31 October 2001 1115099 2
B1 20 March 2002 1123638 892
B2 20 March 2002 877877 11
USA A 28 December 1999 6007243 1
A1 7 March 2002 2002029395 2960
B1 12 March 2002 6357047 3795
B2 12 March 2002 6357042 361
E 19 February 2002 37556 9
CHINA A 28 November 2001 1324109 344
JAPAN A 12 March 2002 2002073990 5450
B1 4 February 2002 3253952 2
B2 25 February 2002 3261130 12
W 22 January 2002 2002501930 1
The first few records with just Derwent Basics - all showing publication
dates a LONG time before the dates they say they cover :-
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014342817
WPI Acc No: 2002-163520/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
US 20010031844 A1 20011018 US 9878695 P 19980320 200221 B
US 99273128 A 19990319
US 2001778966 A 20010207
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014342220 **Image available**
WPI Acc No: 2002-162923/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
US 6276117 B1 20010821 US 99312677 A 19990517 200221 B
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014343525 **Image available**
WPI Acc No: 2002-164228/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
WO 200192108 A1 20011206 WO 2001US16473 A 20010531 200221 B
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014343056 **Image available**
WPI Acc No: 2002-163759/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
US 20020006457 A1 20020117 US 2000189667 P 20000315 200221 B
US 2001808398 A 20010314
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014334774
WPI Acc No: 2002-155477/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
CN 1178759 A 19980415 CN 96119158 A 19961008 200221 B
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014340118 **Image available**
WPI Acc No: 2002-160821/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
JP 2002003029 A 20020109 JP 2000184693 A 20000620 200221 B
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014343927 **Image available**
WPI Acc No: 2002-164630/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
WO 200204466 A2 20020117 WO 2001NL517 A 20010706 200221 B
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014342893 **Image available**
WPI Acc No: 2002-163596/200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
US 20010047069 A1 20011129 US 99359345 A 19990721 200221 B
US 2000573737 A 20000518
US 2001810440 A 20010319
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014343426
WPI Acc No: 2002-164129/ 200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
WO 200187636 A1 20011122 WO 2001US14162 A 20010502 200221 B
EP 1157852 A1 20011128 EP 2000110550 A 20000517 200221
DIALOG(R)File 351:Derwent WPI
(c) 2002 Derwent Info Ltd. All rts. reserv.
014343407 **Image available**
WPI Acc No: 2002-164110/ 200221
Patent Family:
Patent No Kind Date Applicat No Kind Date Week
WO 200186267 A1 20011115 WO 2001NL355 A 20010509 200221 B
EP 1153720 A1 20011114 EP 2000201671 A 20000510 200221
EP 1154262 A1 20011114 EP 2000201672 A 20000510 200221
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