GB8907255D0 - Improvements relating to smoking articles - Google Patents

Improvements relating to smoking articles

Info

Publication number: GB8907255D0
Authority: GB; United Kingdom
Prior art keywords: smoking articles; improvements relating; relating; smoking; articles
Prior art date: 1989-03-31
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.): Pending

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 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.)

Family has litigation

First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=10654230&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8907255(D0)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-03-31Priority to GB898907255ApriorityCriticalpatent/GB8907255D0/en

1989-03-31Application filed by British American Tobacco Co LtdfiledCriticalBritish American Tobacco Co Ltd

1989-05-17Publication of GB8907255D0publicationCriticalpatent/GB8907255D0/en

1990-03-21Priority to EP90303067Aprioritypatent/EP0390419B2/en

1990-03-21Priority to DE69008602Tprioritypatent/DE69008602T3/en

1990-03-21Priority to AT9090303067Tprioritypatent/ATE105149T1/en

1990-03-21Priority to ES90303067Tprioritypatent/ES2054241T5/en

1990-03-21Priority to DK90303067.4Tprioritypatent/DK0390419T3/en

1990-03-29Priority to CA002013427Aprioritypatent/CA2013427C/en

1990-03-29Priority to AU52395/90Aprioritypatent/AU637089B2/en

1990-03-30Priority to BR909001661Aprioritypatent/BR9001661A/en

1990-03-30Priority to JP02087295Aprioritypatent/JP3113984B2/en

1990-03-30Priority to AR90316523Aprioritypatent/AR244956A1/en

1991-11-21Priority to US07/799,673prioritypatent/US5249588A/en

1997-10-14Priority to GR970402662Tprioritypatent/GR3025017T3/en

StatusPendinglegal-statusCriticalCurrent

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Manufacture Of Tobacco Products (AREA)

GB898907255A1989-03-311989-03-31Improvements relating to smoking articlesPendingGB8907255D0 (en)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
GB898907255AGB8907255D0 (en)	1989-03-31	1989-03-31	Improvements relating to smoking articles
EP90303067AEP0390419B2 (en)	1989-03-31	1990-03-21	Improvements relating to smoking articles
DE69008602TDE69008602T3 (en)	1989-03-31	1990-03-21	Smoking articles.
AT9090303067TATE105149T1 (en)	1989-03-31	1990-03-21	SMOKING ARTICLES.
ES90303067TES2054241T5 (en)	1989-03-31	1990-03-21	IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES.
DK90303067.4TDK0390419T3 (en)	1989-03-31	1990-03-21	Improvements regarding smoking items
AU52395/90AAU637089B2 (en)	1989-03-31	1990-03-29	Improvements relating to smoking articles
CA002013427ACA2013427C (en)	1989-03-31	1990-03-29	Smoking articles
AR90316523AAR244956A1 (en)	1989-03-31	1990-03-30	Improvements related to smoking articles.
BR909001661ABR9001661A (en)	1989-03-31	1990-03-30	SMOKING AND TOBACCO TREATMENT ARTICLE
JP02087295AJP3113984B2 (en)	1989-03-31	1990-03-30	Improved smoking material
US07/799,673US5249588A (en)	1989-03-31	1991-11-21	Smoking articles
GR970402662TGR3025017T3 (en)	1989-03-31	1997-10-14	Improvements relating to smoking articles

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898907255AGB8907255D0 (en)	1989-03-31	1989-03-31	Improvements relating to smoking articles

Publications (1)

Publication Number	Publication Date
GB8907255D0true GB8907255D0 (en)	1989-05-17

Family

ID=10654230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB898907255APendingGB8907255D0 (en)	1989-03-31	1989-03-31	Improvements relating to smoking articles

Country Status (12)

Country	Link
EP (1)	EP0390419B2 (en)
JP (1)	JP3113984B2 (en)
AR (1)	AR244956A1 (en)
AT (1)	ATE105149T1 (en)
AU (1)	AU637089B2 (en)
BR (1)	BR9001661A (en)
CA (1)	CA2013427C (en)
DE (1)	DE69008602T3 (en)
DK (1)	DK0390419T3 (en)
ES (1)	ES2054241T5 (en)
GB (1)	GB8907255D0 (en)
GR (1)	GR3025017T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2057962C (en)*	1991-01-05	1999-08-10	Larry Bowen	Novel smoking product
US20060086367A1 (en)	2004-10-25	2006-04-27	Philip Morris Usa Inc.	Additives for tobacco cut filler
TW201032738A (en)*	2009-01-23	2010-09-16	Japan Tobacco Inc	Cigarette
GB201012090D0 (en)*	2010-07-19	2010-09-01	British American Tobacco Co	Cellulosic material
CN102640981B (en)*	2012-04-23	2014-04-16	湖北中烟工业有限责任公司	Method for increasing bulk of reconstituted tobacco
CN103859581B (en)*	2014-03-26	2016-04-13	安徽中烟工业有限责任公司	A kind of tobacco humectant of molecular weight gradient distribution
FR3041507B1 (en)*	2015-09-25	2019-08-30	Ltr Industries	RECONSTITUTED TOBACCO FOR DEVICES HEATING TOBACCO WITHOUT BURNING IT
GB201520056D0 (en)*	2015-11-13	2015-12-30	British American Tobacco Co	Tobacco blend
CN108254233A (en)*	2017-12-29	2018-07-06	国家烟草质量监督检验中心	A kind of nicotine solution standard substance and its preparation method and application
IT201800010532A1 (en)*	2018-11-23	2020-05-23	Magg Consulting S R L	Improved Method for Preparing Solid Smoke Products.
CN114868954A (en)*	2022-03-22	2022-08-09	上海龙殷生物科技有限公司	Tobacco humectant and method for improving tobacco moistening feeling
WO2025181881A1 (en)*	2024-02-27	2025-09-04	日本たばこ産業株式会社	Tobacco composition, non-combustion heating type smoking article, and method for storing tobacco composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4310006A (en)*	1978-03-31	1982-01-12	American Brands, Inc.	Method and apparatus for expanding tobacco
US4449541A (en)*	1981-06-02	1984-05-22	R. J. Reynolds Tobacco Company	Tobacco treatment process
US4827949A (en)*	1987-09-16	1989-05-09	Sunas Ernest C	Method of treating tobacco and tobacco produced thereby

1989
- 1989-03-31GBGB898907255Apatent/GB8907255D0/enactivePending
1990
- 1990-03-21ESES90303067Tpatent/ES2054241T5/ennot_activeExpired - Lifetime
- 1990-03-21DKDK90303067.4Tpatent/DK0390419T3/enactive
- 1990-03-21ATAT9090303067Tpatent/ATE105149T1/ennot_activeIP Right Cessation
- 1990-03-21EPEP90303067Apatent/EP0390419B2/ennot_activeExpired - Lifetime
- 1990-03-21DEDE69008602Tpatent/DE69008602T3/ennot_activeExpired - Lifetime
- 1990-03-29CACA002013427Apatent/CA2013427C/ennot_activeExpired - Lifetime
- 1990-03-29AUAU52395/90Apatent/AU637089B2/ennot_activeExpired
- 1990-03-30JPJP02087295Apatent/JP3113984B2/ennot_activeExpired - Lifetime
- 1990-03-30ARAR90316523Apatent/AR244956A1/enactive
- 1990-03-30BRBR909001661Apatent/BR9001661A/ennot_activeIP Right Cessation
1997
- 1997-10-14GRGR970402662Tpatent/GR3025017T3/enunknown

Also Published As

Publication number	Publication date
DE69008602D1 (en)	1994-06-09
CA2013427A1 (en)	1990-09-30
CA2013427C (en)	1996-09-10
ATE105149T1 (en)	1994-05-15
AU637089B2 (en)	1993-05-20
EP0390419B2 (en)	1997-09-17
GR3025017T3 (en)	1998-01-30
JPH02286068A (en)	1990-11-26
AR244956A1 (en)	1993-12-30
DK0390419T3 (en)	1994-10-31
BR9001661A (en)	1991-05-14
ES2054241T3 (en)	1994-08-01
EP0390419A3 (en)	1991-04-03
JP3113984B2 (en)	2000-12-04
ES2054241T5 (en)	1997-11-16
EP0390419B1 (en)	1994-05-04
DE69008602T2 (en)	1994-10-27
AU5239590A (en)	1990-10-04
EP0390419A2 (en)	1990-10-03
DE69008602T3 (en)	1998-01-08

Publication	Publication Date	Title
GB9005002D0 (en)	1990-05-02	Improvements relating to smoking articles
GB9014842D0 (en)	1990-08-22	Improvements relating to smoking articles
GB2229082B (en)	1992-11-25	Improvements relating to smoking articles
GB2209269B (en)	1991-08-07	Improvements relating to smoking articles
GB2209267B (en)	1992-01-15	Improvements relating to smoking articles
GB2261587B (en)	1995-04-05	Improvements relating to smoking articles
GB9019922D0 (en)	1990-10-24	Improvements relating to smoking article wrappers
GB2229349B (en)	1993-07-07	Improvements relating to smoking articles
GR3025017T3 (en)	1998-01-30	Improvements relating to smoking articles
GB8820496D0 (en)	1988-09-28	Improvements relating to smoking articles
GB2190275B (en)	1990-02-07	Improvements relating to smoking articles
GB8822975D0 (en)	1988-11-09	Improvements relating to smoking articles
GB2225699B (en)	1992-09-30	Improvements relating to smoking articles
GB9017451D0 (en)	1990-09-26	Improvements to smoking articles
GB8914510D0 (en)	1989-08-09	Improvements relating to smoking articles
GB8827129D0 (en)	1988-12-29	Improvements relating to smoking articles
GB8911278D0 (en)	1989-07-05	Improvements relating to smoking articles
GB8919148D0 (en)	1989-10-04	Improvements relating to smoking articles
GB8900776D0 (en)	1989-03-08	Improvements relating to smoking articles
GB8914509D0 (en)	1989-08-09	Improvements relating to smoking articles
GB8916255D0 (en)	1989-08-31	Improvements relating to smoking articles
GB8921112D0 (en)	1989-11-01	Improvements relating to smoking articles
GB8919494D0 (en)	1989-10-11	Improvements relating to smoking articles
GB8729389D0 (en)	1988-01-27	Improvements relating to smoking articles
GB8829650D0 (en)	1989-02-15	Improvements relating to smoking articles

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