Process for the preparation of friction materials containing blends of organic fibrous and particulate components
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 28, 1996
Issued Date -
N/A
app pub date -
Apr 11, 1995
filing date -
Aug 9, 1994
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Dry processed friction materials are disclosed wherein the components thereof include dry blends of a) fibrillated, organic, synthetic polymer, b) organic, synthetic polymer staple and c) organic, synthetic soluble polymer particles.
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 | |
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STERLING CHEMICALS INTERNATIONAL INC | 1200 SMITH ST SUITE 1900 HOUSTON TX 77002 |
International Classification(s)

- 1995 Application Filing Year
- D04H Class
- 99 Applications Filed
- 57 Patents Issued To-Date
- 57.58 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Evans, Robert E | Huntington, CT | 37 | 502 |
# of filed Patents : 37 Total Citations : 502 | |||
Kaminski, Stanley S | Stamford, CT | 10 | 216 |
# of filed Patents : 10 Total Citations : 216 |
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Patent Citation Ranking
- 16 Citation Count
- D04H Class
- 41.79 % this patent is cited more than
- 29 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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