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

Application number

GB898907255A

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

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.)

1989-03-31

Filing date

1989-03-31

Publication date

1989-05-17

Family has litigation

First worldwide family litigation filed litigation Critical https://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.

1989-03-31 Priority to GB898907255A priority Critical patent/GB8907255D0/en

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

1989-05-17 Publication of GB8907255D0 publication Critical patent/GB8907255D0/en

1990-03-21 Priority to ES90303067T priority patent/ES2054241T5/en

1990-03-21 Priority to DK90303067.4T priority patent/DK0390419T3/en

1990-03-21 Priority to AT9090303067T priority patent/ATE105149T1/en

1990-03-21 Priority to DE69008602T priority patent/DE69008602T3/en

1990-03-21 Priority to EP90303067A priority patent/EP0390419B2/en

1990-03-29 Priority to AU52395/90A priority patent/AU637089B2/en

1990-03-29 Priority to CA002013427A priority patent/CA2013427C/en

1990-03-30 Priority to AR90316523A priority patent/AR244956A1/en

1990-03-30 Priority to BR909001661A priority patent/BR9001661A/en

1990-03-30 Priority to JP02087295A priority patent/JP3113984B2/en

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

1997-10-14 Priority to GR970402662T priority patent/GR3025017T3/en

Status Pending legal-status Critical Current

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)

GB898907255A 1989-03-31 1989-03-31 Improvements relating to smoking articles Pending GB8907255D0 (en)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
GB898907255A GB8907255D0 (en)	1989-03-31	1989-03-31	Improvements relating to smoking articles
ES90303067T ES2054241T5 (en)	1989-03-31	1990-03-21	IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES.
DK90303067.4T DK0390419T3 (en)	1989-03-31	1990-03-21	Improvements regarding smoking items
AT9090303067T ATE105149T1 (en)	1989-03-31	1990-03-21	SMOKING ARTICLES.
DE69008602T DE69008602T3 (en)	1989-03-31	1990-03-21	Smoking articles.
EP90303067A EP0390419B2 (en)	1989-03-31	1990-03-21	Improvements relating to smoking articles
CA002013427A CA2013427C (en)	1989-03-31	1990-03-29	Smoking articles
AU52395/90A AU637089B2 (en)	1989-03-31	1990-03-29	Improvements relating to smoking articles
JP02087295A JP3113984B2 (en)	1989-03-31	1990-03-30	Improved smoking material
AR90316523A AR244956A1 (en)	1989-03-31	1990-03-30	Improvements related to smoking articles.
BR909001661A BR9001661A (en)	1989-03-31	1990-03-30	SMOKING AND TOBACCO TREATMENT ARTICLE
US07/799,673 US5249588A (en)	1989-03-31	1991-11-21	Smoking articles
GR970402662T GR3025017T3 (en)	1989-03-31	1997-10-14	Improvements relating to smoking articles

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898907255A GB8907255D0 (en)	1989-03-31	1989-03-31	Improvements relating to smoking articles

Publications (1)

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

Family

ID=10654230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB898907255A Pending GB8907255D0 (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 (11)

* 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

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
- 1989-03-31 GB GB898907255A patent/GB8907255D0/en active Pending
1990
- 1990-03-21 AT AT9090303067T patent/ATE105149T1/en not_active IP Right Cessation
- 1990-03-21 DK DK90303067.4T patent/DK0390419T3/en active
- 1990-03-21 ES ES90303067T patent/ES2054241T5/en not_active Expired - Lifetime
- 1990-03-21 EP EP90303067A patent/EP0390419B2/en not_active Expired - Lifetime
- 1990-03-21 DE DE69008602T patent/DE69008602T3/en not_active Expired - Lifetime
- 1990-03-29 AU AU52395/90A patent/AU637089B2/en not_active Expired
- 1990-03-29 CA CA002013427A patent/CA2013427C/en not_active Expired - Lifetime
- 1990-03-30 JP JP02087295A patent/JP3113984B2/en not_active Expired - Lifetime
- 1990-03-30 BR BR909001661A patent/BR9001661A/en not_active IP Right Cessation
- 1990-03-30 AR AR90316523A patent/AR244956A1/en active
1997
- 1997-10-14 GR GR970402662T patent/GR3025017T3/en unknown

Also Published As

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

Publication	Publication Date	Title
GB9005002D0 (en)	1990-05-02	Improvements relating to smoking articles
GB9014842D0 (en)	1990-08-22	Improvements relating to smoking articles
GB2209269B (en)	1991-08-07	Improvements relating to smoking articles
GB2229082B (en)	1992-11-25	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
GB8820496D0 (en)	1988-09-28	Improvements relating to smoking articles
GB8907255D0 (en)	1989-05-17	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
GB8827129D0 (en)	1988-12-29	Improvements relating to smoking articles
GB8914510D0 (en)	1989-08-09	Improvements relating to smoking articles
GB8919494D0 (en)	1989-10-11	Improvements relating to smoking articles
GB8919148D0 (en)	1989-10-04	Improvements relating to smoking articles
GB8916255D0 (en)	1989-08-31	Improvements relating to smoking articles
GB8914509D0 (en)	1989-08-09	Improvements relating to smoking articles
GB8921112D0 (en)	1989-11-01	Improvements relating to smoking articles
GB8911278D0 (en)	1989-07-05	Improvements relating to smoking articles
GB8900776D0 (en)	1989-03-08	Improvements relating to smoking articles
GB8829650D0 (en)	1989-02-15	Improvements relating to smoking articles
GB8829686D0 (en)	1989-02-15	Improvements relating to smoking articles