Global Patent Index - EP 0826764 A3

EP 0826764 A3 2000-04-19 - Use of substituted 2-acetylbenzofuranes as perfuming agents

Title (en)

Use of substituted 2-acetylbenzofuranes as perfuming agents

Title (de)

Verwendung substituierter 2-Acetylbenzofurane als Riechstoffe

Title (fr)

Utilisation de 2-acétylbenzofuranes comme agents parfumants

Publication

EP 0826764 A3 (DE)

Application

EP 97114337 A

Priority

DE 19635655 A

Abstract (en)

[origin: EP0826764A2] Use of 2-carbonyl benzofurans and 2-carbonyl-2,3-di:hydro:benzofurans of formula (I) in perfumes is claimed. R1-R4 = H, 1-3C alkyl or 1-3C alkoxy ; and R5, R6 = H, 1-4C alkyl or 2-4C alkenyl, whilst the dashed line represents an optionally present bond.

IPC 1-7 (main, further and additional classification)

C11B 9/00; A61K 7/46

IPC 8 full level (invention and additional information)

C07D 307/80 (2006.01); A61K 8/49 (2006.01); A61Q 13/00 (2006.01); C11B 9/00 (2006.01)

CPC (invention and additional information)

C11B 9/0076 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0826764 A2 19980304; EP 0826764 A3 20000419; EP 0826764 B1 20030226; DE 19635655 A1 19980305; JP H1088181 A 19980407; US 5972878 A 19991026

INPADOC legal status


2017-08-20 [REG DE R071] EXPIRY OF RIGHT

- Document: DE 59709372

2016-10-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20160902

- Year of fee payment: 20

2015-08-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20140901

2015-07-31 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20140820

2015-05-29 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20150430

2015-04-29 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20140820

2013-11-29 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20130823

- Year of fee payment: 17

2013-11-29 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20130820

- Year of fee payment: 17

2013-11-22 [REG FR TP] TRANSMISSION OF PROPERTY

- Owner name: SYMRISE AG, DE

- Effective date: 20131022

2010-04-30 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: CH

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20090831

2010-04-30 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LI

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20090831

2010-03-31 [REG CH PL] PATENT CEASED

2009-09-30 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20070820

2008-10-31 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: CH

- Payment date: 20080825

- Year of fee payment: 12

2008-05-01 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE

- Effective date: 20080301

2008-04-30 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: NL

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20080301

2007-10-15 [REG CH PFA] NAME/FIRM CHANGED

- Owner name: SYMRISE GMBH & CO. KG

- Free text: SYMRISE GMBH & CO. KG#MUEHLENFELDSTRASSE 1#37603 HOLZMINDEN (DE) -TRANSFER TO- SYMRISE GMBH & CO. KG#MUEHLENFELDSTRASSE 1#37603 HOLZMINDEN (DE)

2006-08-31 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: IT

- Payment date: 20060831

- Year of fee payment: 10

2006-08-21 [PGFP NL] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: NL

- Payment date: 20060821

- Year of fee payment: 10

2004-06-04 [REG FR CA] CHANGE OF ADDRESS

2004-06-04 [REG FR CD] CHANGE OF NAME OR COMPANY NAME

2004-06-04 [REG FR CJ] CHANGE IN LEGAL FORM

2004-06-04 [REG FR TP] TRANSMISSION OF PROPERTY

2004-04-01 [NLS] NL: ASSIGNMENTS OF EP-PATENTS

- Owner name: DRAGOCO GERBERDING & CO AKTIENGESELLSCHAFT

2004-04-01 [NLS] NL: ASSIGNMENTS OF EP-PATENTS

- Owner name: SYMRISE GMBH & CO. KG

2004-02-18 [26N] NO OPPOSITION FILED

- Effective date: 20031127

2003-11-26 [REG GB 732E] AMENDMENTS TO THE REGISTER IN RESPECT OF CHANGES OF NAME OR CHANGES AFFECTING RIGHTS (SECT. 32/1977)

2003-11-07 [ET] FR: TRANSLATION FILED

2003-10-15 [REG CH PFA] NAME/FIRM CHANGED

- Owner name: SYMRISE GMBH & CO. KG

- Free text: HAARMANN & REIMER GMBH#POSTFACH 12 53#D-37601 HOLZMINDEN (DE) -TRANSFER TO- SYMRISE GMBH & CO. KG#MUEHLENFELDSTRASSE 1#37603 HOLZMINDEN (DE)

2003-04-03 [REF] CORRESPONDS TO:

- Document: DE 59709372 P 20030403

2003-03-19 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20030226

2003-02-28 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2003-02-28 [REG CH NV] NEW AGENT

- Representative's name: E. BLUM & CO. PATENTANWAELTE

2003-02-26 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): CH DE FR GB IT LI NL

2003-02-26 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2002-07-24 [RTI1] TITLE (CORRECTION)

- Free text: PERFUMING COMPOSITIONS COMPRISING SUBSTITUTED 2-ACETYLBENZOFURANES

2002-07-10 [RTI1] TITLE (CORRECTION)

- Free text: PERFUMING COMPOSITIONS COMPRISING SUBSTITUTED 2-ACETYLBENZOFURANES

2002-01-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011206

2000-12-27 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: CH DE FR GB IT LI NL

2000-12-13 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001019

2000-04-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

1998-03-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): CH DE FR GB IT LI NL