having enhanced flexibility or extensibility produced by mechanical treatment of the unfinished paper

Industry

CPC
D21H5/24

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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP 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 D21H5/00Special paper or cardboard not otherwise provided for

Current Industry

D21H5/24having enhanced flexibility or extensibility produced by mechanical treatment of the unfinished paper

Industries

Patents Grantslast 30 patents

Information Patent Grant
Extensible paper and its use in the production of expanded slit pac...
- Patent number 12,145,784
- Issue date Nov 19, 2024
- HexcelPack, LLC
- David P. Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 12,110,159
- Issue date Oct 8, 2024
- HexcelPack, LLC
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 11,905,088
- Issue date Feb 20, 2024
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel alternating expa...
- Patent number 11,834,240
- Issue date Dec 5, 2023
- Sheldon H. Parker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extensible paper and its use in the production of expanded slit pac...
- Patent number 11,760,548
- Issue date Sep 19, 2023
- David P. Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Expanded slit sheet cushioning products with novel reduced dimensio...
- Patent number 11,702,261
- Issue date Jul 18, 2023
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 11,697,536
- Issue date Jul 11, 2023
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 11,639,260
- Issue date May 2, 2023
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 11,401,090
- Issue date Aug 2, 2022
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus and method for realizing a web of fibrous material
- Patent number 11,390,994
- Issue date Jul 19, 2022
- Giorgio Trani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extensible paper and its use in the production of expanded slit pac...
- Patent number 11,383,906
- Issue date Jul 12, 2022
- David P. Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for realizing a web of fibrous material
- Patent number 10,724,178
- Issue date Jul 28, 2020
- Giorgio Trani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extensible paper and its use in the production of expanded slit pac...
- Patent number 10,669,086
- Issue date Jun 2, 2020
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus and method for realizing a web of fibrous material
- Patent number 10,017,900
- Issue date Jul 10, 2018
- Giorgio Trani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fibrous tape base material
- Patent number 5,223,093
- Issue date Jun 29, 1993
- James River Corporation
- Bernard G. Klowak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flexible, durable, stretchable paper base web
- Patent number 4,849,278
- Issue date Jul 18, 1989
- Kimberly-Clark Corporation
- Bruce G. Stokes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous tape base material
- Patent number 4,834,838
- Issue date May 30, 1989
- James River Corporation
- Bernard G. Klowak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for treating web material
- Patent number 4,689,119
- Issue date Aug 25, 1987
- James River Corporation of Nevada
- Scott B. Weldon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and process for treating web material
- Patent number 4,551,199
- Issue date Nov 5, 1985
- Crown Zellerbach Corporation
- Scott B. Weldon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nip roll for treating web materials and method of manufacturing same
- Patent number 4,230,036
- Issue date Oct 28, 1980
- Clupak, Inc.
- Ernest J. Groome
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multiple layer formation process for creped tissue
- Patent number 4,166,001
- Issue date Aug 28, 1979
- Kimberly-Clark Corporation
- Charles E. Dunning
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for shrinking a travelling web of fibrous mate...
- Patent number 4,072,557
- Issue date Feb 7, 1978
- J. M. Voith GmbH
- Christian Schiel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Production of high strength packaging papers from straw
- Patent number 4,040,899
- Issue date Aug 9, 1977
- Clupak, Inc.
- James Wade Emerson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing convoluted, fiberized, cellulose fibers and s...
- Patent number 4,036,679
- Issue date Jul 19, 1977
- Crown Zellerbach Corporation
- Sangho E. Back
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of lubricating resilient belt during web compaction
- Patent number 4,003,784
- Issue date Jan 18, 1977
- Clupak, Inc.
- Albert Heim
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Perforated compactor bar
- Patent number 3,954,557
- Issue date May 4, 1976
- Clupak, Inc.
- Albert Heim
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3908071
- Patent number 3,908,071
- Issue date Sep 23, 1975
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3630837
- Patent number 3,630,837
- Issue date Dec 28, 1971
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3523865
- Patent number 3,523,865
- Issue date Aug 11, 1970
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3515633
- Patent number 3,515,633
- Issue date Jun 2, 1970
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
FOLDED MULTI-LAYER EXPANDABLE SLIT-SHEET-PAPER SYSTEMS, PRODUCTS AN...
- Publication number 20240368839
- Publication date Nov 7, 2024
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...
- Publication number 20230406585
- Publication date Dec 21, 2023
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...
- Publication number 20230348160
- Publication date Nov 2, 2023
- David P. Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL REDUCED DIMENSIO...
- Publication number 20230294891
- Publication date Sep 21, 2023
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...
- Publication number 20220396404
- Publication date Dec 15, 2022
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...
- Publication number 20220371798
- Publication date Nov 24, 2022
- David P. Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL ALTERNATING EXPA...
- Publication number 20220106093
- Publication date Apr 7, 2022
- Sheldon H. Parker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL REDUCED DIMENSIO...
- Publication number 20210309426
- Publication date Oct 7, 2021
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...
- Publication number 20210031996
- Publication date Feb 4, 2021
- David Paul Goodrich
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...
- Publication number 20210031997
- Publication date Feb 4, 2021
- David Paul Goodrich
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...
- Publication number 20210024266
- Publication date Jan 28, 2021
- David P. Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Apparatus and method for realizing a web of fibrous material
- Publication number 20200354893
- Publication date Nov 12, 2020
- Giorgio Trani
- Giorgio Trani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and method for realizing a web of fibrous material
- Publication number 20180291558
- Publication date Oct 11, 2018
- Giorgio Trani
- Giorgio Trani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and method for realizing a web of fibrous material
- Publication number 20180038049
- Publication date Feb 8, 2018
- Giorgio Trani
- Giorgio Trani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

having enhanced flexibility or extensibility produced by mechanical treatment of the unfinished paper

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Extensible paper and its use in the production of expanded slit pac...

Expanded slit sheet cushioning products with novel slit pattern and...

Expanded slit sheet cushioning products with novel slit pattern and...

Expanded slit sheet cushioning products with novel alternating expa...

Extensible paper and its use in the production of expanded slit pac...

Expanded slit sheet cushioning products with novel reduced dimensio...

Expanded slit sheet cushioning products with novel slit pattern and...

Expanded slit sheet cushioning products with novel slit pattern and...

Expanded slit sheet cushioning products with novel slit pattern and...

Apparatus and method for realizing a web of fibrous material

Extensible paper and its use in the production of expanded slit pac...

Apparatus and method for realizing a web of fibrous material

Extensible paper and its use in the production of expanded slit pac...

Apparatus and method for realizing a web of fibrous material

Fibrous tape base material

Flexible, durable, stretchable paper base web

Fibrous tape base material

Apparatus for treating web material

Apparatus and process for treating web material

Nip roll for treating web materials and method of manufacturing same

Multiple layer formation process for creped tissue

Method and apparatus for shrinking a travelling web of fibrous mate...

Production of high strength packaging papers from straw

Process for producing convoluted, fiberized, cellulose fibers and s...

Method of lubricating resilient belt during web compaction

Perforated compactor bar

3908071

3630837

3523865

3515633

Patents Applicationslast 30 patents

FOLDED MULTI-LAYER EXPANDABLE SLIT-SHEET-PAPER SYSTEMS, PRODUCTS AN...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...

EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL REDUCED DIMENSIO...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...

EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL ALTERNATING EXPA...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL REDUCED DIMENSIO...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...

EXPANDED SLIT SHEET CUSHIONING PRODUCTS WITH NOVEL SLIT PATTERN AND...

EXTENSIBLE PAPER AND ITS USE IN THE PRODUCTION OF EXPANDED SLIT PAC...

Apparatus and method for realizing a web of fibrous material

Apparatus and method for realizing a web of fibrous material

Apparatus and method for realizing a web of fibrous material