EP 1470760 A4 20110511 - CIGARETTE AND CIGARETTE FILTER
Title (en)
CIGARETTE AND CIGARETTE FILTER
Title (de)
ZIGARETTE UND ZIGARETTENFILTER
Title (fr)
CIGARETTE ET FILTRE POUR CIGARETTE
Publication
Application
Priority
- JP 0300040 W 20030107
- JP 2002001508 A 20020108
- JP 2002128953 A 20020430
Abstract (en)
[origin: EP1470760A1] Providing a tobacco containing basic amino acid or it's salt. An independent claim is also claimed for a cigarette filter.
IPC 1-7
IPC 8 full level
A24B 15/30 (2006.01); A24B 15/32 (2006.01); A24D 3/14 (2006.01)
CPC (source: EP KR US)
A24B 15/30 (2013.01 - EP US); A24B 15/32 (2013.01 - KR); A24D 3/14 (2013.01 - EP KR US)
Citation (search report)
- [X] US 2968306 A 19610117 - TOUEY GEORGE P, et al
- [X] US 5060672 A 19911029 - IRIMI SANDOR [HU], et al
- See references of WO 03056945A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1470760 A1 20041027; EP 1470760 A4 20110511; AU 2003202480 A1 20030724; CA 2472386 A1 20030717; CA 2472386 C 20100330; CN 1313038 C 20070502; CN 1612699 A 20050504; JP 3905886 B2 20070418; JP WO2003056945 A1 20050512; KR 100596552 B1 20060706; KR 20040066936 A 20040727; RU 2004124063 A 20050310; RU 2273448 C2 20060410; TW 200302057 A 20030801; US 2005000526 A1 20050106; WO 03056945 A1 20030717
DOCDB simple family (application)
EP 03701019 A 20030107; AU 2003202480 A 20030107; CA 2472386 A 20030107; CN 03801973 A 20030107; JP 0300040 W 20030107; JP 2003557317 A 20030107; KR 20047010407 A 20030107; RU 2004124063 A 20030107; TW 92100005 A 20030115; US 88502704 A 20040707