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D21H5/16
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21H
PULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR
D21H5/00
Special paper or cardboard not otherwise provided for
Current Industry
D21H5/16
Tobacco or cigarette paper
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Patents Grants
last 30 patents
Information
Patent Grant
Wrapping paper for non-combustible heated type smoking article, non...
Patent number
12,075,820
Issue date
Sep 3, 2024
Japan Tobacco Inc.
Toru Sakurai
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Aerosol-generating article having fibrous filter segment and hollow...
Patent number
11,992,041
Issue date
May 28, 2024
Philip Morris Products S.A.
Jerome Uthurry
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Test system and test method for lip sticking force of tipping paper...
Patent number
11,950,624
Issue date
Apr 9, 2024
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Ji Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hydrophobic rolling papers
Patent number
10,485,264
Issue date
Nov 26, 2019
Philip Morris Products S.A.
Philippe Slama
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Tobacco-derived cellulose material and products formed thereof
Patent number
9,950,858
Issue date
Apr 24, 2018
R. J. Reynolds Tobacco Company
Medwick Vaughan Byrd
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking rod wrapper and compositions for their production
Patent number
4,889,145
Issue date
Dec 26, 1989
Gallagher Limited
Brian Adams
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Sidestream reducing cigarette paper
Patent number
4,805,644
Issue date
Feb 21, 1989
Kimberly-Clark Corporation
Vladimir Hampl
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking rod wrappers and compositions for their production
Patent number
4,784,164
Issue date
Nov 15, 1988
Gallaher Limited
Brian Adams
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Wrapper constructions for self-extinguishing and reduced ignition p...
Patent number
4,739,775
Issue date
Apr 26, 1988
Kimberly-Clark Corporation
Vladimir Hampl
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking articles
Patent number
4,721,120
Issue date
Jan 26, 1988
British American Tobacco Company Limited
Colin C. Greig
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Cigarettes
Patent number
4,691,717
Issue date
Sep 8, 1987
Dynic Corporation
Sakio Ikeda
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking product
Patent number
4,643,205
Issue date
Feb 17, 1987
R. J. Reynolds Tobacco Company
Jerry W. Redding
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking articles
Patent number
4,624,268
Issue date
Nov 25, 1986
British American Tobacco Company Limited
Richard R. Baker
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Reduced ignition proclivity smoking article wrapper and smoking art...
Patent number
4,622,983
Issue date
Nov 18, 1986
Kimberly-Clark Corporation
John H. Mathews
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Wrapper constructions for self-extinguishing smoking articles
Patent number
4,615,345
Issue date
Oct 7, 1986
Kimberly-Clark Corporation
Donald F. Durocher
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking articles
Patent number
4,607,647
Issue date
Aug 26, 1986
British American Tobacco Company Limited
Frederick J. Dashley
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Cigarette paper with reduced CO on burning
Patent number
4,590,955
Issue date
May 27, 1986
Olin Corporation
Ajit S. Dixit
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Cigarette paper
Patent number
4,548,677
Issue date
Oct 22, 1985
B.A.T. Cigaretten-Fabriken GmbH
Werner Schneider
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Innerliner wrap for smoking articles
Patent number
4,505,282
Issue date
Mar 19, 1985
American Brands, Inc.
Everett C. Cogbill
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Self-extinguishing cigarettes
Patent number
4,489,738
Issue date
Dec 25, 1984
Eli Simon
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Coated self-extinguished cigarette
Patent number
4,480,650
Issue date
Nov 6, 1984
Friedrich Weinert
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method and smoking article wrapper for reducing sidestream smoke
Patent number
4,461,311
Issue date
Jul 24, 1984
Kimberly-Clark Corporation
John H. Mathews
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Wrapper for smoking articles and method
Patent number
4,450,847
Issue date
May 29, 1984
Olin Corporation
William F. Owens
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Wrapper for smoking articles and method
Patent number
4,433,697
Issue date
Feb 28, 1984
Olin Corporation
Warren K. Cline
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Wrapper for smoking articles and method
Patent number
4,420,002
Issue date
Dec 13, 1983
Olin Corp.
Warren K. Cline
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking articles
Patent number
4,407,308
Issue date
Oct 4, 1983
British American Tobacco Company Limited
Richard R. Baker
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Self-extinguishing cigarettes
Patent number
4,303,084
Issue date
Dec 1, 1981
Eli Simon
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Post-treatment of humic acid-dyed paper
Patent number
4,238,283
Issue date
Dec 9, 1980
Philip Morris Incorporated
Randall K. Greene
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
High porosity carbon coated cigarette papers
Patent number
4,225,636
Issue date
Sep 30, 1980
Olin Corporation
Warren K. Cline
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Treatment of cigarette paper
Patent number
4,187,862
Issue date
Feb 12, 1980
Charles C. Cohn
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
TEST SYSTEM AND TEST METHOD FOR LIP STICKING FORCE OF TIPPING PAPER...
Publication number
20230105486
Publication date
Apr 6, 2023
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
Mingming MIAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TIPPING PAPER TO WHICH TECHNOLOGY FOR REDUCING TOBACCO SMELL ON FIN...
Publication number
20220307200
Publication date
Sep 29, 2022
KT&G Corporation
Man Seok SEO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Smoking Article Wrapper
Publication number
20220287358
Publication date
Sep 15, 2022
JT INTERNATIONAL S.A.
Ryo Kitaoka
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
STABLE WRAPPER FOR AEROSOL GENERATING ARTICLE
Publication number
20220240565
Publication date
Aug 4, 2022
Philip Morris Products S.A.
Thierry Joyeux
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
SMOKING ARTICLE
Publication number
20220142234
Publication date
May 12, 2022
British American Tobacco Italia S.p.A.
William ENGLAND
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE