Number of Patents: 12 Number of
Countries: 10 Number of Legal Status Entries: 16
Patent Basic (No,Kind,Date): IT 197823999 D0 19780530
DERIVATI DEL TETRAIDROFURANO, PROCEDIMENTI PER LA LORO PREPARAZIONE E LORO
IMPIEGO COME ERBICIDI (Italian)
Patent Assignee: BAYER AG (DE)
Record Type: Legal Status; Abstract; Cited Refs
Patent Family
| Patent Number |
Kind |
Date |
Application Number |
Kind |
Date |
Update |
|
| BR 197803476 |
A |
19790220 |
BR 19783476 |
A |
19780531 |
200013 |
| DD 137320 |
A5 |
19790829 |
DD 205504 |
A |
19780522 |
200040 |
| DE 2724675 |
A1 |
19781214 |
DE 2724675 |
A |
19770601 |
200015 |
| DE 2860975 |
D1 |
19811119 |
DE 2860975 |
A |
19780601 |
200016 |
| DK 197802425 |
A |
19781202 |
DK 19782425 |
A |
19780531 |
200014 |
| EP
2 |
A1 |
19781220 |
EP 1978100007 |
A |
19780601 |
200016 |
| EP
2 |
B1 |
19810826 |
EP 1978100007 |
A |
19780601 |
200016 |
| IL 54802 |
D0 |
19780731 |
IL 54802 |
A |
19780529 |
200014 |
| IT 197823999 |
D0 |
19780530 |
IT 197823999 |
A |
19780530 |
200014 |
(B) |
| JP 54003057 |
A |
19790111 |
JP 197863948 |
A |
19780530 |
200017 |
| PT 68098 |
A |
19780601 |
PT 68098 |
A |
19780529 |
200017 |
| ZA 197803090 |
A |
19790627 |
ZA 19783090 |
A |
19780530 |
200021 |
Priority Data
| Application Number |
Kind |
Date |
| DE2724675 |
A |
19770601 |
BRAZIL (BR)
Brazil (BR) Patent(s):
Patent (Number,Kind,Date): BR 197803476 A
19790220
PROCESSO PARA A PREPARACAO DE
DERIVADOS DE TETRAHIDROFURANO,COMPOSICOES HERBICIDAS E SUA
APLICACAO (Portuguese)
Patent
Assignee: BAYER AG
Author
(Inventor): DRABER W; EUE L; SCHMITD R; SCHMIDT
T
Priority (Number,Kind,Date): DE 2724675 A
19770601
Applic (Number,Kind,Date): BR 19783476 A
19780531
ECLA: A01N-043/08;
A01N-043/12; C07D-307/12; C07D-307/42C; C07D-307/42E;
C07D-407/12317307B
IPC + Level Value Position Status
Version Action Source Office
v. 3 main:
C07D-307/12
v. 3 : A01N-009/28
v. 3 : C07D-407/12
v. 8 adv : A01N-0043/08 A I R 20060101
20051008 M EP
v. 8 adv : A01N-0043/12 A
I R 20060101 20051008 M EP
v. 8 adv :
C07D-0307/12 A I R 20060101 20051110 M EP
v. 8 adv : C07D-0307/42 A I R 20060101
20051110 M EP
v. 8 adv : C07D-0407/12 A
I R 20060101 20051110 M EP
v. 8 adv :
H04L-0001/00 A N R 20060101 20051008 M EP
v. 8 core: A01N-0043/02 C I R 20060101
20051008 M EP
v. 8 core: C07D-0307/00 C
I R 20060101 20051110 M EP
v. 8 core:
C07D-0407/00 C I R 20060101 20051110 M EP
v. 8 core: H04L-0001/00 C N R 20060101
20051008 M EP
Date of
Availability: 19790220 Unexamined printed without
grant
Language of
Document: Portuguese
Update
Week: Backfile (First Week Added: 200013)
途中省略
EUROPEAN PATENT OFFICE (EP)
European Patent Office (EP) Patent(s):
Patent
(Number,Kind,Date): EP
2 A1 19781220
Tetrahydrofurane
derivatives, processes for their preparation and their use as
herbicides (English) Derives du tetrahydrofuranne, leurs procedes de
preparation et leur utilisation comme herbicides (French)
Tetrahydrofuran-Derivate, Verfahren zu ihrer Herstellung sowie ihre Verwendung
als Herbizide (German)
Patent
Assignee: BAYER AG (DE)
Author
(Inventor): SCHMIDT THOMAS DR; DRABER WILFRIED DR; EUE LUDWIG DR;
SCHMIDT ROBERT RUDOLF DR
Priority (Number,Kind,Date): DE 2724675 A
19770601
Applic (Number,Kind,Date): EP 1978100007 A
19780601
Designated States:
C: BE CH DE FR GB NL SE
ECLA:
A01N-043/08; A01N-043/12; C07D-307/12; C07D-307/42C; C07D-307/42E;
C07D-407/12317307B
IPC + Level Value Position Status
Version Action Source Office
v. main:
07-0307/1
v. : 01-0009/2
v. : 07-0307/4
v. : 07-0407/1
v. 8 adv : A01N-0043/08 A I R 20060101
20051008 M EP
v. 8 adv : A01N-0043/12 A
I R 20060101 20051008 M EP
v. 8 adv :
C07D-0307/12 A I R 20060101 20051110 M EP
v. 8 adv : C07D-0307/42 A I R 20060101
20051110 M EP
v. 8 adv : C07D-0407/12 A
I R 20060101 20051110 M EP
v. 8 adv :
H04L-0001/00 A N R 20060101 20051008 M EP
v. 8 core: A01N-0043/02 C I R 20060101
20051008 M EP
v. 8 core: C07D-0307/00 C
I R 20060101 20051110 M EP
v. 8 core:
C07D-0407/00 C I R 20060101 20051110 M EP
v. 8 core: H04L-0001/00 C N R 20060101
20051008 M EP
Date of
Availability: 19781220 Examined printed without
grant
Language of Document: English;
French; German
Update Week: Backfile
(First Week Added: 200016)
Patent (Number,Kind,Date): EP
2 B1 19810826
TETRAHYDROFURANE
DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS
HERBICIDES (English)
Priority (Number,Kind,Date): DE 2724675 A
19770601
Applic (Number,Kind,Date): EP 1978100007 A
19780601
Designated States:
C: BE CH DE FR GB NL SE
ECLA:
A01N-043/08; A01N-043/12; C07D-307/12; C07D-307/42C; C07D-307/42E;
C07D-407/12317307B
IPC + Level Value Position Status
Version Action Source Office
v. main:
07-0307/1
v. : 01-0043/0
v. : 07-0307/4
v. : 07-0407/1
v. 8 adv : A01N-0043/08 A I R 20060101
20051008 M EP
v. 8 adv : A01N-0043/12 A
I R 20060101 20051008 M EP
v. 8 adv :
C07D-0307/12 A I R 20060101 20051110 M EP
v. 8 adv : C07D-0307/42 A I R 20060101
20051110 M EP
v. 8 adv : C07D-0407/12 A
I R 20060101 20051110 M EP
v. 8 adv :
H04L-0001/00 A N R 20060101 20051008 M EP
v. 8 core: A01N-0043/02 C I R 20060101
20051008 M EP
v. 8 core: C07D-0307/00 C
I R 20060101 20051110 M EP
v. 8 core:
C07D-0407/00 C I R 20060101 20051110 M EP
v. 8 core: H04L-0001/00 C N R 20060101
20051008 M EP
Date of
Availability: 19810826 Printed with
grant
Language of Document: English;
French; German
Update Week: Backfile
(First Week Added: 200016)
European Patent Office (EP) Abstract(s):
EP 2 A1
19781220 (English)
1. Tetrahydrofurane derivatives of the
formula I see diagramm : EP0000002,P22,F6 in which R**1 to R**6 are identical or
different and represent hydrogen, straight-chain or branched C1-6 alkyl, C1-2
halogenalkyl with up to three identical or different halogen atoms, alkoxyalkyl
with 1 or 2 C atoms in each alkyl part, as well as phenyl or benzyloxyalkyl with
1 or 2 C atoms in the alkyl part each optionally substituted by halogen, C1-2
alkyl, C1-2 alkoxy or C1-2 halogenoalkyl with up to three identical or different
halogen atoms, R**5 and R**6 together also represent a saturated carboxylic ring
with altogether 3 to 6 C atoms, R**7 represents hydrogen, straight-chain or
branched C1-6 alkyl, C3-6 cycloalkyl, C2-4 alkenyl, C2-4 alkinyl, alkoxyalkyl
with 1 to 2 C atoms in each alkyl part, as well as phenyl or benzyloxyalkyl with
1 or 2 C atoms in the alkyl part each substituted by halogen, C1-2 alkyl, C1-2
alkoxy, or C1-2 halogenoalkyl with up to three identical or different halogen
atoms, R**8 and R**9 are identical or different and represent hydrogen,
straight-chain or branched C1-6 alkyl, C2-4 alkenyl, C2-4 alkinyl, C3-6
cycloalkyl, C1-4 alkoxy, as well as phenyl, benzyl or benzyloxy each optionally
substituted by halogen, C1-2 alkyl, C1-2 alkoxy or C1-2 halogenoalkyl with up to
three identical or different halogen atoms, R**10 represents hydrogen,
straight-chain or branched C1-6 alkyl, C2-4 alkenyl, C2-4 alkinyl, C1-2
halogenoalkyl with up to three identical or different halogen atoms, as well as
phenyl optionally substituted by halogen, C1-2 alkyl, C1-2 alkoxy or C1-2
halogenoalkyl with up to three identical or different halogen atoms and Y
represents optionally substituted aryl with 6 to 10 C atoms, which can carry one
or more identical or different substituents from the following : the halogens
fluorine, chlorine or bromine ; alkyl and alkoxy with in each case 1 to 4 C
atoms ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case up
to 4 C atoms and up to 5 halogen atoms ; phenyl, phenoxy or phenoxycarbonyl
optionally substituted by halogen, alkyl and alkoxy with in each case 1 to 2 C
atoms as well as halogenalkyl with up to 1 C atoms and up to 3 identical or
different halogen atoms as well as halogenoalkyl with up to 1 C atoms and up to
3 identical or different halogen the tri-, tetra- or penta-methylene radical ;
with the proviso that if Y represents phenyl this must be substituted if R**1 to
R**10 denote hydrogen.
European Patent Office (EP) Legal Status
| Number |
Type |
Date |
Code |
Text |
| EP 2 |
A1 |
19781220 |
EP AK (+) |
DESIGNATED CONTRACTING STATES:
(BENANNTE
VERTRAGSSTAATEN)
Designated States: BE CH DE FR GB NL SE
Last
Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19790207 |
EP 17P (+) |
REQUEST FOR EXAMINATION FILED
(PRUEFUNGSANTRAG
GESTELLT)
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19810826 |
EP AK (+) |
DESIGNATED CONTRACTING STATES:
(BENANNTE
VERTRAGSSTAATEN)
Designated States: BE CH DE FR GB NL SE
Last
Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19810826 |
EP AK (+) |
DESIGNATED CONTRACTING STATES:
(BENANNTE
VERTRAGSSTAATEN)
Designated States: BE CH DE FR GB NL SE
Last
Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19811119 |
EP REF |
CORRESPONDS TO:
(ENTSPRICHT)
Last Revised by
EPO:
20030101
Update Week: Backfile |
| EP 2 |
A1 |
19830216 |
EP NLV4 (-) |
NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL
FEE
(NL: VERVALLEN WEGENS NIET BETALEN VAN EEN JAARCIJNS)
Last
Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19830228 |
EP REG/CH PL |
REFERENCE TO A NATIONAL CODE
(HINWEIS AUF NATIONALEN
KODE)
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19830330 |
EP GBPC (-) |
GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL
FEE
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19830520 |
EP REG/FR ST |
REFERENCE TO A NATIONAL CODE
(HINWEIS AUF NATIONALEN
KODE)
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19831207 |
EP 25 (-) |
LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT
INFORM. FROM NAT. OFFICE TO EPO
Ref Country: BE
Effective Date:
19820601
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19831207 |
EP 25 (-) |
LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT
INFORM. FROM NAT. OFFICE TO EPO
Ref Country: CH
Effective Date:
19820630
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19831207 |
EP 25 (-) |
LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT
INFORM. FROM NAT. OFFICE TO EPO
Ref Country: GB
Effective Date:
19820601
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19831207 |
EP 25 (-) |
LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT
INFORM. FROM NAT. OFFICE TO EPO
Ref Country: NL
Effective Date:
19830101
Last Revised by EPO: 20030101
Update Week: Backfile |
| EP 2 |
A1 |
19930226 |
EP REG/CH AUVA |
REFERENCE TO A NATIONAL CODE
(HINWEIS AUF NATIONALEN
KODE)
Last Revised by EPO: 20030101
Notes: DAS OBENGENANNTE
PATENTGESUCH IST ZUR?CKGEWIESEN WORDEN.
Update Week: Backfile |
| EP 2 |
A1 |
19950131 |
EP EUG (-) |
SE: EUROPEAN PATENT HAS LAPSED
(SE: EUROPEISKT PATENT
HAR UPPHOERT ATT GAELLA)
Effective Date: 19850610
Last Revised by
EPO: 20030101
Update Week: Backfile |
European Patent Office (EP) Cited Reference(s):
EP 2 A1
19781220 CITED PATENTS:
SEA FR 1370678 A 19640828
SEA P NL 197712277 A 19780512
EP 2
A1 19781220 REFERENCES:
SEA Journal of the American
Chemical Society, band 98 (1976) Seiten 1526-1537
以下省略
INPADOC/Family and Legal Status
© 2007 European Patent Office. All rights
reserved.
Dialog® File Number 345 Accession Number 30933398
INPADOC
Family ID: 933399
|
