GB2014031B – Reducing the nitrogen content of tobacco
– Google Patents
GB2014031B – Reducing the nitrogen content of tobacco
– Google Patents
Reducing the nitrogen content of tobacco
Info
Publication number
GB2014031B
GB2014031B
GB7902543A
GB7902543A
GB2014031B
GB 2014031 B
GB2014031 B
GB 2014031B
GB 7902543 A
GB7902543 A
GB 7902543A
GB 7902543 A
GB7902543 A
GB 7902543A
GB 2014031 B
GB2014031 B
GB 2014031B
Authority
GB
United Kingdom
Prior art keywords
tobacco
reducing
nitrogen content
nitrogen
content
Prior art date
1978-02-09
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
Application number
GB7902543A
Other versions
GB2014031A
(en
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.)
Philip Morris Products SA
Original Assignee
Fabriques de Tabac Reunies SA
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.)
1978-02-09
Filing date
1979-01-24
Publication date
1983-03-16
1979-01-24
Application filed by Fabriques de Tabac Reunies SA
filed
Critical
Fabriques de Tabac Reunies SA
1979-08-22
Publication of GB2014031A
publication
Critical
patent/GB2014031A/en
1983-03-16
Application granted
granted
Critical
1983-03-16
Publication of GB2014031B
publication
Critical
patent/GB2014031B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A24B15/20—Biochemical treatment
GB7902543A
1978-02-09
1979-01-24
Reducing the nitrogen content of tobacco
Expired
GB2014031B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
LU79039A
LU79039A1
(en)
1978-02-09
1978-02-09
PROCESS FOR REFINING TOBACCO
Publications (2)
Publication Number
Publication Date
GB2014031A
GB2014031A
(en)
1979-08-22
GB2014031B
true
GB2014031B
(en)
1983-03-16
Family
ID=19728836
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7902543A
Expired
GB2014031B
(en)
1978-02-09
1979-01-24
Reducing the nitrogen content of tobacco
Country Status (10)
Country
Link
AU
(1)
AU523558B2
(en)
BE
(1)
BE874050A
(en)
CA
(1)
CA1116971A
(en)
CH
(1)
CH640393A5
(en)
DE
(1)
DE2901310A1
(en)
FR
(1)
FR2416654B1
(en)
GB
(1)
GB2014031B
(en)
IT
(1)
IT1110105B
(en)
LU
(1)
LU79039A1
(en)
NL
(1)
NL188733C
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4622982A
(en)
*
1979-08-20
1986-11-18
Fabriques De Tabac Reunies S.A.
Continuous method of denitrating tobacco extracts
LU81611A1
(en)
*
1979-08-20
1981-03-24
Tabac Fab Reunies Sa
METHOD FOR OBTAINING A NITRATE-FREE SOLUTION FROM A NITRATE-CONTAINING PRODUCT SOLUTION
DE3100715A1
(en)
*
1981-01-13
1982-07-22
Fabriques de Tabac Réunies S.A., 2003 Neuchâtel
METHOD FOR PREPARING TOBACCO AND TOBACCO, PREPARED BY THIS PROCESS
US4685478A
(en)
*
1981-10-01
1987-08-11
Philip Morris Incorporated
Thermophilic denitrification of tobacco
US4651759A
(en)
*
1983-04-12
1987-03-24
Philip Morris Incorporated
Start-up process for the thermophilic denitrification of tobacco
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE121598C
(en)
*
DE669550C
(en)
*
1936-05-20
1938-12-29
Johannes Moser Dr
Process for fermentation of tobacco
US3747608A
(en)
*
1971-06-18
1973-07-24
Brown & Williamson Tobacco
Microbial digestion of tobacco materials
JPS4849999A
(en)
*
1971-10-26
1973-07-14
US4038993A
(en)
*
1975-11-17
1977-08-02
Brown & Williamson Tobacco Corporation
Process for reduction of nicotine content of tobacco by microbial treatment
US4011141A
(en)
*
1975-11-17
1977-03-08
Brown & Williamson Tobacco Corporation
Process for maximizing the growth and nicotine degrading activity of microorganisms
LU77272A1
(en)
*
1977-05-06
1979-01-18
DE2811690C3
(en)
*
1977-05-06
1982-05-06
Fabriques de Tabac Réunies S.A., 2003 Neuchâtel
Process for refining tobacco
DE2816427C2
(en)
*
1977-05-06
1982-09-16
Fabriques de Tabac Réunies S.A., 2003 Neuchâtel
Process for refining tobacco
US4556073A
(en)
*
1978-06-15
1985-12-03
Brown & Williamson Tobacco Corporation
Process for reduction of nitrate content of tobacco by microbial treatment
US4557280A
(en)
*
1978-06-15
1985-12-10
Brown & Williamson Tobacco Corporation
Process for reduction of nitrate and nicotine content of tobacco by microbial treatment
1978
1978-02-09
LU
LU79039A
patent/LU79039A1/en
unknown
1979
1979-01-15
DE
DE19792901310
patent/DE2901310A1/en
active
Granted
1979-01-18
AU
AU43472/79A
patent/AU523558B2/en
not_active
Ceased
1979-01-19
CH
CH59279A
patent/CH640393A5/en
not_active
IP Right Cessation
1979-01-19
CA
CA000319932A
patent/CA1116971A/en
not_active
Expired
1979-01-24
GB
GB7902543A
patent/GB2014031B/en
not_active
Expired
1979-01-31
NL
NL7900761A
patent/NL188733C/en
not_active
IP Right Cessation
1979-02-06
FR
FR7902972A
patent/FR2416654B1/en
not_active
Expired
1979-02-07
IT
IT1995579A
patent/IT1110105B/en
active
1979-02-08
BE
BE6046755A
patent/BE874050A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
AU523558B2
(en)
1982-08-05
IT7919955D0
(en)
1979-02-07
CA1116971A
(en)
1982-01-26
GB2014031A
(en)
1979-08-22
FR2416654B1
(en)
1986-05-02
AU4347279A
(en)
1979-08-16
NL188733B
(en)
1992-04-16
LU79039A1
(en)
1979-09-06
DE2901310A1
(en)
1979-08-23
BE874050A
(en)
1979-05-29
NL7900761A
(en)
1979-08-13
DE2901310C2
(en)
1988-01-21
IT1110105B
(en)
1985-12-23
NL188733C
(en)
1992-09-16
FR2416654A1
(en)
1979-09-07
CH640393A5
(en)
1984-01-13
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Legal Events
Date
Code
Title
Description
1994-09-21
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19940124
