Highly absorbent articles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 11, 2022
Grant Date -
N/A
app pub date -
Jul 26, 2019
filing date -
Aug 23, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
Absorbent wet laid products are made containing cellulose fibers and cellulose ester staple fibers that are co-refined to obtain products and articles that have improved water absorbency and tensile strength or burst strength or both. The absorbent wet laid products can now be made with a synthetic fiber in the wet laid operation since cellulose ester can be subjected to a refining operation.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- D21H Class
- 454 Applications Filed
- 276 Patents Issued To-Date
- 60.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D21H Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 11, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 11, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 11, 2034 |