blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0901323

EP0901323 - POLYAMINO ACID FOR ENHANCING INSECTICIDE ABSORPTION [Right-click to bookmark this link]
Former [1999/11]NON-AROMATIC POLYORGANIC ACID FOR ENHANCING INSECTICIDE ABSORPTION
[1999/48]
StatusNo opposition filed within time limit
Status updated on  22.06.2001
Database last updated on 24.08.2024
Most recent event   Tooltip18.07.2008Change - representativepublished on 20.08.2008  [2008/34]
Applicant(s)For all designated states
DONLAR CORPORATION
6502 South Archer Avenue
Bedford Park, IL 60501 / US
[1999/11]
Inventor(s)01 / SANDERS, J., Larry
6502 S. Archer Avenue
Bedford Park, IL 60501 / US
[1999/11]
Representative(s)Wallinger, Michael, et al
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstrasse 5-7
80331 München / DE
[N/P]
Former [2008/34]Wallinger, Michael, et al
Wallinger Ricker Schlotter Foerstl Patent- und Rechtsanwälte Zweibrückenstrasse 5-7
80331 München / DE
Former [2000/43]Wallinger, Michael, Dr.-Ing., et al
Wallinger & Partner, Patentanwälte, Zweibrückenstrasse 2
80331 München / DE
Former [2000/41](deleted)
Former [1999/11]Wolhändler, Jacques
Rechtsanwalt, Maria-Theresia-Str. 13/1
81675 München / DE
Application number, filing date97916754.113.03.1997
[1999/11]
WO1997US03972
Priority number, dateUS1996061544514.03.1996         Original published format: US 615445
[1999/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9733478
Date:18.09.1997
Language:EN
[1997/40]
Type: A1 Application with search report 
No.:EP0901323
Date:17.03.1999
Language:EN
The application published by WIPO in one of the EPO official languages on 18.09.1997 takes the place of the publication of the European patent application.
[1999/11]
Type: B1 Patent specification 
No.:EP0901323
Date:23.08.2000
Language:EN
[2000/34]
Search report(s)International search report - published on:EP18.09.1997
ClassificationIPC:A01N61/00, A01N37/46
[1999/11]
CPC:
A01N37/46 (EP,US); A01N61/00 (EP,US)
C-Set:
A01N37/46, A01N2300/00 (US,EP);
A01N37/46, A01N61/00, A01N57/16, A01N57/10, A01N47/22, A01N25/10 (US,EP);
A01N61/00, A01N2300/00 (US,EP);
A01N61/00, A01N37/46, A01N25/10 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT [1999/11]
TitleGerman:POLYAMINOSÄURE ZUR VERBESSERUNG DER ABSORPTION EINES INSEKTIZIDS[1999/48]
English:POLYAMINO ACID FOR ENHANCING INSECTICIDE ABSORPTION[1999/48]
French:POLYAMINO ACIDE FAVORISANT L'ABSORPTION D'INSECTICIDES[1999/48]
Former [1999/11]NICHT AROMATISCHE ORGANISCHE POLYSÄURE ZUR VERBESSERUNG DER ABSORPTION EINES INSEKTIZIDS
Former [1999/11]NON-AROMATIC POLYORGANIC ACID FOR ENHANCING INSECTICIDE ABSORPTION
Former [1999/11]ACIDE POLYORGANIQUE NON AROMATIQUE FAVORISANT L'ABSORPTION D'INSECTICIDES
Entry into regional phase25.09.1998National basic fee paid 
25.09.1998Designation fee(s) paid 
25.09.1998Examination fee paid 
Examination procedure15.09.1997Request for preliminary examination filed
International Preliminary Examining Authority: EP
25.09.1998Examination requested  [1999/11]
19.04.1999Despatch of a communication from the examining division (Time limit: M04)
20.08.1999Reply to a communication from the examining division
20.10.1999Despatch of communication of intention to grant (Approval: Yes)
21.12.1999Communication of intention to grant the patent
04.03.2000Fee for grant paid
04.03.2000Fee for publishing/printing paid
Opposition(s)24.05.2001No opposition filed within time limit [2001/32]
Fees paidRenewal fee
11.03.1999Renewal fee patent year 03
13.03.2000Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational searchJPH05704962  [ ];
 JPS58192810  [ ] (SUMITOMO CHEMICAL CO);
 [DA]US4696981  (HARADA KAORU [JP], et al);
 [AD]US5057597  (KOSKAN LARRY P [US]);
 [A]WO9409628  (KINNERSLEY ALAN M [US], et al);
 JPH06248291  [ ] (LION CORP);
 [PX]WO9632235  (BAYER AG [DE], et al) [PX] 1-28 * page 28, line 22 - page 29, line 4 * * page 10, line 27 - page 16, line 19 *;
 [X]  - CHEMICAL ABSTRACTS, (1983), vol. 98, no. 11, Database accession no. 84901, XP002034051 [X] 1,3 * abstract *
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 94-322440, XP002034052 [X] 1,3 * abstract *
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 83-847155, XP002034053 [X] 1,3 * abstract *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.