DE60116273D1 - TOBACCO - Google Patents

TOBACCO

Info

Publication number: DE60116273D1
Authority: DE; Germany
Prior art keywords: tobacco
Prior art date: 2000-03-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE60116273T

Other languages

German (de)

Other versions

DE60116273T2 (en

Inventor

Gerard Mcadam

David O'reilly

John Manson

Geoffrey Anderson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

British American Tobacco Investments Ltd IFI

Original Assignee

British American Tobacco Investments Ltd IFI

British American Tobacco Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-03-10

Filing date

2001-03-06

Publication date

2006-02-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26243823&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60116273(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2000-03-10 Priority claimed from GB0005665A external-priority patent/GB0005665D0/en

2000-05-20 Priority claimed from GB0012111A external-priority patent/GB0012111D0/en

2001-03-06 Application filed by British American Tobacco Investments Ltd IFI, British American Tobacco Co Ltd filed Critical British American Tobacco Investments Ltd IFI

2006-02-02 Publication of DE60116273D1 publication Critical patent/DE60116273D1/en

2006-07-13 Application granted granted Critical

2006-07-13 Publication of DE60116273T2 publication Critical patent/DE60116273T2/en

2021-03-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/26—Use of organic solvents for extraction
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/245—Nitrosamines
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture Of Tobacco Products (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE60116273T 2000-03-10 2001-03-06 TOBACCO Expired - Lifetime DE60116273T2 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
GB0005665		2000-03-10
GB0005665A GB0005665D0 (en)	2000-03-10	2000-03-10	Tobacco treatment
GB0012111A GB0012111D0 (en)	2000-05-20	2000-05-20	Tobacco treatment
GB0012111		2000-05-20
PCT/GB2001/000945 WO2001065954A1 (en)	2000-03-10	2001-03-06	Tobacco treatment

Publications (2)

Publication Number	Publication Date
DE60116273D1 true DE60116273D1 (en)	2006-02-02
DE60116273T2 DE60116273T2 (en)	2006-07-13

Family

ID=26243823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60116273T Expired - Lifetime DE60116273T2 (en)	2000-03-10	2001-03-06	TOBACCO

Country Status (19)

Country	Link
US (1)	US20040025891A1 (en)
EP (1)	EP1267650B1 (en)
JP (1)	JP3931084B2 (en)
KR (1)	KR100864552B1 (en)
CN (1)	CN100430001C (en)
AR (1)	AR028238A1 (en)
AT (1)	ATE313968T1 (en)
AU (2)	AU2001235863B2 (en)
BR (1)	BR0109264B1 (en)
CA (1)	CA2400408C (en)
DE (1)	DE60116273T2 (en)
DK (1)	DK1267650T3 (en)
EG (1)	EG22308A (en)
ES (1)	ES2251464T3 (en)
MY (1)	MY136703A (en)
NZ (1)	NZ521065A (en)
PT (1)	PT1267650E (en)
RU (1)	RU2259797C2 (en)
WO (1)	WO2001065954A1 (en)

Families Citing this family (61)

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KR100879193B1 (en)	2000-10-05	2009-01-16	니꼴라스 바스케비치	Reduction of Nitrosamines in Tobacco and Tobacco Products
US6789548B2 (en)	2000-11-10	2004-09-14	Vector Tobacco Ltd.	Method of making a smoking composition
CA2492327A1 (en)	2002-07-18	2004-01-29	Phasex Corporation	Reduction of constituents in tobacco
ES2414867T3 (en)	2003-05-06	2013-07-23	Japan Tobacco Inc.	Procedure to produce a regenerated tobacco material
ATE553074T1 (en)	2004-05-24	2012-04-15	British American Tobacco Co	MOLECULARLY EMBOSSED, NITROSAMINE SELECTIVE POLYMERS AND METHOD FOR USE THEREOF
EP1752419A4 (en) *	2004-05-25	2010-12-29	Toyo University Educational Foundation	METHOD FOR DECOMPOSING CARBON BIOXIDE AND METHOD FOR FORMING CARBON PARTICLE STRUCTURE
US20050263161A1 (en) *	2004-05-27	2005-12-01	Brown & Williamson Tobacco Corporation	Tobacco filler of low nitrogen content
EP1782702B1 (en) *	2004-06-16	2011-04-20	Japan Tobacco, Inc.	Process for producing regenerated tobacco material
CA2584538C (en) *	2004-10-28	2011-02-15	Japan Tobacco Inc.	Method of extracting a component from material and a device used for the method
WO2007032433A1 (en) *	2005-09-15	2007-03-22	Japan Tobacco Inc.	Method for production of recycled tobacco material
WO2007053096A1 (en) *	2005-11-07	2007-05-10	Njette Ab	Tobacco product with reduced content of nitrosamines
EP1951074B1 (en) *	2005-11-07	2014-07-02	Swedish Match North Europe AB	Method for producing nicotine with a reduced content of nitrosamines
US20070137663A1 (en) *	2005-12-01	2007-06-21	R. J. Reynolds Tobacco Company	Method of extracting sucrose esters from oriental tobacco
UA91754C2 (en) *	2006-04-25	2010-08-25	Джапан Тобакко Инк.	Tobacco shred, cigarette and method for treatment of tobacco
JP2008125498A (en) *	2006-11-27	2008-06-05	Tetsuro Asao	Method for producing tobacco leaf
GB201200878D0 (en)	2012-01-19	2012-02-29	British American Tobacco Co	Polymer compositions
AR063873A1 (en)	2006-12-07	2009-02-25	British American Tobacco Co	MOLECULARLY SELECTIVE PRINTED POLYMERS FOR NITROSAMINES SPECIFIC TOBACCO AND METHODS FOR USE
RU2328186C1 (en) *	2006-12-11	2008-07-10	Олег Иванович Квасенков	Method for producing light-type kreteks
RU2328185C1 (en) *	2006-12-11	2008-07-10	Олег Иванович Квасенков	Method for manufacturing light kreteks
RU2328188C1 (en) *	2006-12-12	2008-07-10	Олег Иванович Квасенков	Method for manucturing light-type kreteks
RU2328190C1 (en) *	2006-12-12	2008-07-10	Олег Иванович Квасенков	Method for production of light kreteks
US9049886B2 (en) *	2007-01-26	2015-06-09	Philip Morris Usa Inc.	Methods and apparatus for the selective removal of constituents from aqueous tobacco extracts
WO2009019514A2 (en) *	2007-08-03	2009-02-12	British American Tobacco (Investments) Limited	Methods for modifying plant matter
US7975877B2 (en)	2007-08-10	2011-07-12	Philip Morris Usa Inc.	Bead feeder
CN101427846B (en) *	2007-11-07	2010-08-18	武汉烟草(集团)有限公司	Method for improving efficiency of slice raw material abstraction and quality of slice flue gas with complex enzyme
CN101216403B (en) *	2008-01-21	2010-06-16	河南农业大学	Determination method of total cell wall substance content in flue-cured tobacco leaves
GB0810850D0 (en) *	2008-06-13	2008-07-23	British American Tobacco Co	Tobacco treatment
CN101571521B (en) *	2009-06-12	2012-04-25	中国烟草总公司郑州烟草研究院	Method for evaluating inhibition effect of additive on tobacco-specific nitrosamine
PH12012500568A1 (en) *	2009-10-09	2012-10-22	Philip Morris Products Sa	Combination treatment of tobacco extract using antioxidants and antioxidant scavengers
GB201003887D0 (en) *	2010-03-09	2010-05-12	British American Tobacco Co	Methods for extracting and isolating constituents of cellulosic material
US20120199145A1 (en) *	2010-11-18	2012-08-09	R.J. Reynolds Tobacco Company	Method for treating an extracted tobacco pulp and tobacco products made therefrom
EP2481466A1 (en) *	2011-01-31	2012-08-01	Siemens Aktiengesellschaft	Device and method for cleaning a processing unit product contaminated with nitrosamine
RU2452339C1 (en) *	2011-02-10	2012-06-10	Олег Иванович Квасенков	Method for production of non-smoking products of rustic tobacco
US9066538B2 (en) *	2011-03-15	2015-06-30	R.J. Reynolds Tobacco Company	Cured tobacco and method therefor
EP2526787A1 (en)	2011-05-26	2012-11-28	Philip Morris Products S.A.	Methods for reducing the formation of tobacco specific nitrosamines in tobacco homogenates
WO2013144766A1 (en)	2012-03-28	2013-10-03	Philip Morris Products S.A.	Liquid tobacco compositions
CN102640985A (en) *	2012-04-28	2012-08-22	河南中烟工业有限责任公司	Cigarette tar-reducing harm-reducing process and supercritical extraction device for tobacco shred or tobacco leaves
CN102894469B (en) *	2012-10-31	2014-12-24	河南中烟工业有限责任公司	CO2 Flow Extraction Technology for Tobacco Hazard Reduction and Coke Reduction
TR201903189T4 (en) *	2013-03-15	2019-03-21	Philip Morris Products Sa	Methods for reducing nitrosamines specific to one or more tobacco in tobacco material.
WO2014141201A2 (en)	2013-03-15	2014-09-18	Fall Safall	Method of reducing tobacco-specific nitrosamines
JP6109319B2 (en)	2013-08-27	2017-04-05	日本たばこ産業株式会社	Tobacco raw materials, methods for producing the same, and tobacco products
JP6596000B2 (en) *	2013-12-18	2019-10-23	フィリップ・モーリス・プロダクツ・ソシエテ・アノニム	A method to reduce substrate-bound nitrosamine ketones derived from nicotine in tobacco plant materials
US10111458B1 (en)	2014-05-16	2018-10-30	R.J. Reynolds Tobacco Company	Process for inhibiting formation of nitrosamines
HUE040016T2 (en) *	2014-08-20	2019-02-28	Philip Morris Products Sa	Method for reducing the amount of tobacco specific nitrosamines in liquids containing nicotine
CN104351943B (en) *	2014-09-09	2016-02-10	安徽中烟工业有限责任公司	A kind of method utilizing electroosmose process to reduce TSNA and nitrate content in reproduced tobacco concentrated liquid
CN104371826A (en) *	2014-10-31	2015-02-25	湖北中烟工业有限责任公司	Natural cigarette flavoring with antiseptic effect
GB201504587D0 (en) *	2015-03-18	2015-05-06	British American Tobacco Co	Improvements in methods of treating tobacco.
CN106418660B (en) *	2015-08-13	2020-03-24	上海烟草集团有限责任公司	Preparation method and application of electronic cigarette liquid
ES2670473T3 (en)	2015-12-04	2018-05-30	Evonik Degussa Gmbh	Improved procedure for the extraction of flavoring substances from fatty and / or aqueous liquid phases
CN106867665A (en) *	2015-12-10	2017-06-20	澳华达香料科技(广州)有限公司	A kind of essential oil containing nicotine tobacco and its preparation method and application less
CN105686069B (en) *	2016-03-25	2017-05-31	广东省金叶科技开发有限公司	A kind of tobacco extract and preparation method thereof and its purposes
CN106723293A (en) *	2016-12-26	2017-05-31	河南农业大学	The method for reducing content of nitrosamines in tobacco storage
CN106723312B (en) *	2016-12-26	2018-08-10	福建中烟工业有限责任公司	A kind of composition and the method for preparing tobacco extract using the composition
GB201707758D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Ground tobacco composition
GB201707767D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Method of making a tobacco extract
GB201707761D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Method of making a tobacco extract
CN107080282A (en) *	2017-05-19	2017-08-22	上海烟草集团有限责任公司	A kind of preparation method of discarded offal extract, discarded offal extract and purposes
US11278050B2 (en) *	2017-10-20	2022-03-22	R.J. Reynolds Tobacco Company	Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines
CN109275944B (en) *	2018-10-08	2021-09-03	浙江中烟工业有限责任公司	Static extraction treatment method suitable for tobacco shreds in heating and non-burning state
CN112471590B (en) *	2020-12-04	2021-11-02	新火智造(深圳)有限公司	Environment-friendly wrapping-free heating non-combustion naked cigarette bomb
CN115381124B (en) *	2022-09-27	2023-10-27	江苏中烟工业有限责任公司	A method to improve the adaptability of burley tobacco in flue-cured cigarettes

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US5497792A (en) *	1987-11-19	1996-03-12	Philip Morris Incorporated	Process and apparatus for the semicontinuous extraction of nicotine from tobacco
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2001
- 2001-03-06 ES ES01908002T patent/ES2251464T3/en not_active Expired - Lifetime
- 2001-03-06 DE DE60116273T patent/DE60116273T2/en not_active Expired - Lifetime
- 2001-03-06 AU AU2001235863A patent/AU2001235863B2/en not_active Ceased
- 2001-03-06 AU AU3586301A patent/AU3586301A/en active Pending
- 2001-03-06 NZ NZ521065A patent/NZ521065A/en not_active IP Right Cessation
- 2001-03-06 RU RU2002125119/12A patent/RU2259797C2/en not_active IP Right Cessation
- 2001-03-06 WO PCT/GB2001/000945 patent/WO2001065954A1/en not_active Ceased
- 2001-03-06 AT AT01908002T patent/ATE313968T1/en active
- 2001-03-06 JP JP2001564614A patent/JP3931084B2/en not_active Expired - Fee Related
- 2001-03-06 US US10/221,126 patent/US20040025891A1/en not_active Abandoned
- 2001-03-06 DK DK01908002T patent/DK1267650T3/en active
- 2001-03-06 CN CNB018063721A patent/CN100430001C/en not_active Expired - Fee Related
- 2001-03-06 KR KR1020027011709A patent/KR100864552B1/en not_active Expired - Fee Related
- 2001-03-06 BR BRPI0109264-2A patent/BR0109264B1/en not_active IP Right Cessation
- 2001-03-06 PT PT01908002T patent/PT1267650E/en unknown
- 2001-03-06 EP EP01908002A patent/EP1267650B1/en not_active Revoked
- 2001-03-06 CA CA002400408A patent/CA2400408C/en not_active Expired - Fee Related
- 2001-03-07 MY MYPI20011035A patent/MY136703A/en unknown
- 2001-03-07 AR ARP010101071A patent/AR028238A1/en not_active Application Discontinuation
- 2001-03-10 EG EG20010230A patent/EG22308A/en active

Also Published As

Publication number	Publication date
KR100864552B1 (en)	2008-10-20
ATE313968T1 (en)	2006-01-15
BR0109264A (en)	2003-12-30
AU2001235863B2 (en)	2005-06-23
EP1267650B1 (en)	2005-12-28
ES2251464T3 (en)	2006-05-01
EG22308A (en)	2002-12-31
WO2001065954A1 (en)	2001-09-13
PT1267650E (en)	2006-05-31
US20040025891A1 (en)	2004-02-12
KR20020075808A (en)	2002-10-05
JP3931084B2 (en)	2007-06-13
CA2400408A1 (en)	2001-09-13
DK1267650T3 (en)	2006-05-08
AR028238A1 (en)	2003-04-30
CA2400408C (en)	2008-12-30
AU3586301A (en)	2001-09-17
RU2002125119A (en)	2004-03-27
DE60116273T2 (en)	2006-07-13
BR0109264B1 (en)	2011-09-06
CN100430001C (en)	2008-11-05
JP2003526345A (en)	2003-09-09
MY136703A (en)	2008-11-28
RU2259797C2 (en)	2005-09-10
CN1438843A (en)	2003-08-27
NZ521065A (en)	2005-02-25
EP1267650A1 (en)	2003-01-02

Publication	Publication Date	Title
DE60116273D1 (en)	2006-02-02	TOBACCO
DE60131628D1 (en)	2008-01-10	STENTEINFÜHRVORRICHTUNG
DE60024877D1 (en)	2006-01-19	ELEKTROKAUTERISATIONSKATHETER
DE60100996D1 (en)	2003-11-20	BIARYLCARBOXAMIDE
DE60132227D1 (en)	2008-02-14	TINTENSTRAHLAUFZEICHUNGSMATERIAL
DE60131369D1 (en)	2007-12-27	LUMINIZENZGLUCOSEMESSUNG
NO20025176D0 (en)	2002-10-28	Multippelstigerörreaktor
DK1250154T3 (en)	2009-08-17	G-CSF-conjugates
DE60138166D1 (en)	2009-05-14	dlosfilamenten
DE50106867D1 (en)	2005-09-01	KUGELGELENK
PL364773A1 (en)	2004-12-13	Inhalator dozujący ksynafonian salmeterolu
DE50102988D1 (en)	2004-09-02	Bodenwischer
DE50113380D1 (en)	2008-01-24	WEIWELLENVAKUUMPUMPE
DE60125666D1 (en)	2007-02-15	Flüssigkeitsabsorbiermittel
DE60123981D1 (en)	2006-11-30	GELENKLAGER
DE60109189D1 (en)	2005-04-07	KARBAMATKONDENSATIONSVORRICHTUNG
DE50101844D1 (en)	2004-05-06	FILTER CIGARETTE
DE60009651D1 (en)	2004-05-13	Hochfrequenzscalter
DE10196064T1 (en)	2003-03-13	Halbleiterfotodektionsgerät
DE60143779D1 (en)	2011-02-17	TURBOMOLEKULAPUMPE
DE60102041D1 (en)	2004-03-25	Halbleitervorrichtug
DE60129772D1 (en)	2007-09-20	Hochleistungsfrankiermaschine
NO20014381D0 (en)	2001-09-10	Karotenoidestere
EP1343511A4 (en)	2005-06-01	HAIFLEISCHEXTRAKT
DE60134767D1 (en)	2008-08-21	UNGSISOLIERUNG

Legal Events

Date	Code	Title	Description
2006-12-21	8363	Opposition against the patent