Process to produce a paper article comprising cellulose fibers and a staple fiber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 2022
Grant Date -
N/A
app pub date -
Jul 26, 2019
filing date -
Aug 23, 2018
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition, process, wet laid product, or articles exhibiting any one of many desired benefits.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
EASTMAN CHEMICAL COMPANY | 200 SOUTH WILCOX DRIVE KINGSPORT TN 37660 |
International Classification(s)

- 2019 Application Filing Year
- D21H Class
- 454 Applications Filed
- 276 Patents Issued To-Date
- 60.80 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Everett, Charles Stuart | Kingsport, US | 44 | 1031 |
# of filed Patents : 44 Total Citations : 1031 | |||
Ghosh, Koushik | Kingsport, US | 42 | 791 |
# of filed Patents : 42 Total Citations : 791 | |||
Izallalen, Mounir | Kingsport, US | 35 | 738 |
# of filed Patents : 35 Total Citations : 738 | |||
Mitchell, Melvin Glenn | Penrose, US | 72 | 1923 |
# of filed Patents : 72 Total Citations : 1923 | |||
Parker, Kenny Randolph | Afton, US | 192 | 2970 |
# of filed Patents : 192 Total Citations : 2970 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- D21H Class
- 0 % this patent is cited more than
- 3 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 2, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 2, 2030 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 2, 2034 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
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Aug 02, 2022 | P | Publication | |
Jul 13, 2022 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
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Mar 29, 2022 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
Dec 17, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Sep 08, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
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Apr 12, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Mar 29, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Dec 21, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: FINAL REJECTION MAILED |
Jun 09, 2020 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Feb 27, 2020 | P | Published | |
Sep 30, 2019 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:EVERETT, CHARLES STUART;MITCHELL, MELVIN GLENN;PARKER, KENNY RANDOLPH;AND OTHERS;SIGNING DATES FROM 20190910 TO 20190919;REEL/FRAME:050565/0388 Owner name: EASTMAN CHEMICAL COMPANY, TENNESSEE |
Sep 06, 2019 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
Jul 26, 2019 | F | Filing | |
Jul 26, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 23, 2018 | PD | Priority Date |

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