Puffing

Industry

CPC
A24B3/182

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

AHUMAN NECESSITIES A24Tobacco products A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING TOBACCO SNUFF A24B3/00Preparing tobacco in the factory

Current Industry

A24B3/182Puffing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Vessel screen retaining system and method
- Patent number 12,290,094
- Issue date May 6, 2025
- Philip Morris USA Inc.
- Nathaniel Hull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of treating cut stem tobacco material
- Patent number 12,250,962
- Issue date Mar 18, 2025
- British American Tobacco (Investments) Limited
- Dietmar Franke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Vessel screen retaining system and method
- Patent number 11,918,030
- Issue date Mar 5, 2024
- Philip Morris USA Inc.
- Nathaniel Hull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vessel screen retaining system and method
- Patent number 11,284,642
- Issue date Mar 29, 2022
- Philip Morris USA Inc.
- Nathaniel Hull
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for preparing expanded tobacco stems
- Patent number 10,542,771
- Issue date Jan 28, 2020
- GUANGDONG GOLDEN LEAF TECHNOLOGY DEVELOPMENT CO., LTD.
- Xuehui Hong
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of expanding tobacco using steam
- Patent number 7,556,047
- Issue date Jul 7, 2009
- R. J. Reynolds Tobacco Company
- Dale Bowman Poindexter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for improving the loading capacity of tobacco
- Patent number 7,445,011
- Issue date Nov 4, 2008
- Reemtsma Cigarettenfabriken GmbH
- Holger Fleischhauer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus for expanding tobacco
- Patent number 6,834,653
- Issue date Dec 28, 2004
- British American Tobacco (Germany) GmbH
- Frank Pluckhahn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Device for conditioning comminuted tobacco material
- Patent number 6,779,527
- Issue date Aug 24, 2004
- British American Tobacco (Germany) GmbH
- Uwe Werner Ehling
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Pressurized tobacco drying process
- Patent number 6,718,988
- Issue date Apr 13, 2004
- Brown & Williamson Tobacco Corporation
- Wendy Stella Cooper
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus for applying a conditioning agent to tobacco
- Patent number 6,591,840
- Issue date Jul 15, 2003
- Hauni Maschinenbau AG
- Torsten Grigutsch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus for applying conditioning agent to tobacco
- Patent number 6,581,608
- Issue date Jun 24, 2003
- Hauni Maschinenbau AG
- Torsten Grigutsch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for expanding tobacco material
- Patent number 6,575,170
- Issue date Jun 10, 2003
- Ravi Prasad
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for expanding tobacco
- Patent number 6,397,851
- Issue date Jun 4, 2002
- British American Tobacco (Germany) GmbH
- Frank Pluckhahn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus and method for improved hydrate formation and improved ef...
- Patent number 6,209,546
- Issue date Apr 3, 2001
- Donald A. Baehl
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of and apparatus for applying a conditioning agent to tobacco
- Patent number 6,158,441
- Issue date Dec 12, 2000
- Hauni Maschinenbau AG
- Torsten Grigutsch
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for expanding tobacco
- Patent number 6,125,855
- Issue date Oct 3, 2000
- Imperial Tobacco Limited
- Robert Nevett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for treating tobacco
- Patent number 6,082,369
- Issue date Jul 4, 2000
- Imperial Tobacco Limited
- Robert Nevett
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco expansion batch forming, unloading and expansion agent purg...
- Patent number 6,067,994
- Issue date May 30, 2000
- R. J. Reynolds Tobacco Company
- Franklin Allan Stump
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for the enhancement of tobacco
- Patent number 6,053,174
- Issue date Apr 25, 2000
- Tobacco Research & Development Institute Limited
- Kobus De Koker
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for making a reconstituted tobacco sheet using steam explode...
- Patent number 5,947,128
- Issue date Sep 7, 1999
- Brown & Williamson Tobacco Corporation
- Jide Adedeji
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco drying apparatus
- Patent number 5,908,033
- Issue date Jun 1, 1999
- Brown & Williamson Tobacco Corporation
- Kevin R. Korte
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for making a band cast reconstituted tobacco sheet using ste...
- Patent number 5,908,034
- Issue date Jun 1, 1999
- Brown & Williamson Tobacco Corporation
- Jide Adedeji
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of and apparatus for expanding tobacco
- Patent number 5,908,032
- Issue date Jun 1, 1999
- R. J. Reynolds Tobacco Company
- Dale Bowman Poindexter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for steam explosion of tobacco stem
- Patent number 5,873,372
- Issue date Feb 23, 1999
- Brown & Williamson Tobacco Corporation
- Rufus H. Honeycutt
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for expanding tobacco
- Patent number 5,865,187
- Issue date Feb 2, 1999
- Philip Morris Incorporated
- E. Barry Fischer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco expansion processes and apparatus
- Patent number 5,819,754
- Issue date Oct 13, 1998
- R. J. Reynolds Tobacco Company
- Lucas Jones Conrad
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process and apparatus for tobacco batch preparation and expansion
- Patent number 5,810,019
- Issue date Sep 22, 1998
- R. J. Reynolds Tobacco Company
- Hoyt Sturdivant Beard
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process and apparatus for impregnation and expansion of tobacco
- Patent number 5,799,665
- Issue date Sep 1, 1998
- Kwang H. Cho
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Processing of smoking material
- Patent number 5,740,817
- Issue date Apr 21, 1998
- Imperial Tobacco Limited
- William Cunningham
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF TREATING CUT STEM TOBACCO MATERIAL
- Publication number 20250072464
- Publication date Mar 6, 2025
- British American Tobacco (Investments) Limited
- Dietmar FRANKE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT-NOT-BURN AEROSOL GENERATING SUBSTRATE, AND PRODUCT AND MANUFAC...
- Publication number 20240358066
- Publication date Oct 31, 2024
- CCOBATO (SHENZHEN) TECHNOLOGY LTD
- Zhixiong Xu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VESSEL SCREEN RETAINING SYSTEM AND METHOD
- Publication number 20240196951
- Publication date Jun 20, 2024
- Philip Morris USA Inc.
- Nathaniel HULL
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
A METHOD OF PROCESSING TOBACCO FINES INTO A NON-CONTINUOUS TOBACCO...
- Publication number 20230371573
- Publication date Nov 23, 2023
- BRITISH AMERICAN TOBACCO EXPORTS LIMITED
- Matthias LINK
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHODS FOR TREATING TOBACCO MATERIAL, APPARATUS FOR TREATING TOBAC...
- Publication number 20230082455
- Publication date Mar 16, 2023
- British American Tobacco (Investments) Limited
- Dietmar Franke
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VESSEL SCREEN RETAINING SYSTEM AND METHOD
- Publication number 20220167657
- Publication date Jun 2, 2022
- Philip Morris USA Inc.
- Nathaniel HULL
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHODS OF TREATING CUT STEM TOBACCO MATERIAL
- Publication number 20210274829
- Publication date Sep 9, 2021
- British American Tobacco (Investments) Limited
- Dietmar FRANKE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT-NOT-BURN TOBACCO MATRIX FOR PREVENTING CUT TOBACCO FROM FALLIN...
- Publication number 20210161197
- Publication date Jun 3, 2021
- CHINA TOBACCO GUANGDONG INDUSTRIAL CO., LTD.
- Ruifeng ZHAO
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
VESSEL SCREEN RETAINING SYSTEM AND METHOD
- Publication number 20190069594
- Publication date Mar 7, 2019
- Philip Morris USA Inc.
- Nathaniel Hull
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD AND APPARATUS FOR EXPANDING TOBACCO MATERIAL
- Publication number 20170035096
- Publication date Feb 9, 2017
- Japan Tobacco Inc.
- Satoshi TAGUCHI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD FOR PREPARING EXPANDED TOBACCO STEMS
- Publication number 20160007646
- Publication date Jan 14, 2016
- Golden Leaf Technology Development Co., Ltd.
- Xuehui HONG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD AND APPARATUS FOR EXPANDING TOBACCO MATERIAL
- Publication number 20140026906
- Publication date Jan 30, 2014
- Japan Tobacco Inc.
- Satoshi TAGUCHI
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method and Feeder for Increasing Efficiency of the Expanding and Dr...
- Publication number 20090090374
- Publication date Apr 9, 2009
- Arkadiusz Druzdzel
- Arkadiusz Druzdzel
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
System for producing expanded tobacco
- Publication number 20080135057
- Publication date Jun 12, 2008
- Philip Morris USA Inc.
- Vincent Thong Nguyen
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for improving the loading capacity of tobacco
- Publication number 20060090767
- Publication date May 4, 2006
- Holger Fleischhauer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for conditioning comminuted tobacco material
- Publication number 20040206367
- Publication date Oct 21, 2004
- British American Tobacco (Germany)
- Uwe Werner Ehling
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method of expanding tobacco using steam
- Publication number 20040182404
- Publication date Sep 23, 2004
- Dale Bowman Poindexter
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for improving the filling capacity of tobacco
- Publication number 20040074506
- Publication date Apr 22, 2004
- Holger Fleischhauer
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for improving the filling ability of tobacco
- Publication number 20030089376
- Publication date May 15, 2003
- Ulrich Burmester
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for improving the filling ability of tobacco
- Publication number 20030075191
- Publication date Apr 24, 2003
- Ulrich Burmester
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Apparatus for expanding tobacco
- Publication number 20020189624
- Publication date Dec 19, 2002
- British American Tobacco (Germany) GmbH
- Frank Pluckhahn
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method and device for conditioning comminuted tobacco material
- Publication number 20020033182
- Publication date Mar 21, 2002
- Uwe Werner Ehling
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Apparatus and method for improved hydrate formation and improved ef...
- Publication number 20010010226
- Publication date Aug 2, 2001
- Truman W. Ellison
- Donald A. Baehl
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vessel screen retaining system and method

Methods of treating cut stem tobacco material

Vessel screen retaining system and method

Vessel screen retaining system and method

Method for preparing expanded tobacco stems

Method of expanding tobacco using steam

Method for improving the loading capacity of tobacco

Apparatus for expanding tobacco

Device for conditioning comminuted tobacco material

Pressurized tobacco drying process

Apparatus for applying a conditioning agent to tobacco

Apparatus for applying conditioning agent to tobacco

Method and apparatus for expanding tobacco material

Method for expanding tobacco

Apparatus and method for improved hydrate formation and improved ef...

Method of and apparatus for applying a conditioning agent to tobacco

Process for expanding tobacco

Process for treating tobacco

Tobacco expansion batch forming, unloading and expansion agent purg...

Method and apparatus for the enhancement of tobacco

Method for making a reconstituted tobacco sheet using steam explode...

Tobacco drying apparatus

Method for making a band cast reconstituted tobacco sheet using ste...

Method of and apparatus for expanding tobacco

Process for steam explosion of tobacco stem

Method and apparatus for expanding tobacco

Tobacco expansion processes and apparatus

Process and apparatus for tobacco batch preparation and expansion

Process and apparatus for impregnation and expansion of tobacco

Processing of smoking material

Patents Applicationslast 30 patents

METHODS OF TREATING CUT STEM TOBACCO MATERIAL

HEAT-NOT-BURN AEROSOL GENERATING SUBSTRATE, AND PRODUCT AND MANUFAC...

VESSEL SCREEN RETAINING SYSTEM AND METHOD

A METHOD OF PROCESSING TOBACCO FINES INTO A NON-CONTINUOUS TOBACCO...

METHODS FOR TREATING TOBACCO MATERIAL, APPARATUS FOR TREATING TOBAC...

VESSEL SCREEN RETAINING SYSTEM AND METHOD

METHODS OF TREATING CUT STEM TOBACCO MATERIAL

HEAT-NOT-BURN TOBACCO MATRIX FOR PREVENTING CUT TOBACCO FROM FALLIN...

VESSEL SCREEN RETAINING SYSTEM AND METHOD

METHOD AND APPARATUS FOR EXPANDING TOBACCO MATERIAL

METHOD FOR PREPARING EXPANDED TOBACCO STEMS

METHOD AND APPARATUS FOR EXPANDING TOBACCO MATERIAL

Method and Feeder for Increasing Efficiency of the Expanding and Dr...

System for producing expanded tobacco

Method for improving the loading capacity of tobacco

Method for conditioning comminuted tobacco material

Method of expanding tobacco using steam

Method for improving the filling capacity of tobacco

Method for improving the filling ability of tobacco

Method for improving the filling ability of tobacco

Apparatus for expanding tobacco

Method and device for conditioning comminuted tobacco material

Apparatus and method for improved hydrate formation and improved ef...