Methods and compositions for inhibiting polymerization of vinyl monomers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 28, 2003
Grant Date -
Jan 9, 2003
app pub date -
May 22, 2001
filing date -
May 22, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods and compositions for inhibiting the polymerization of vinyl monomers are disclosed. Combinations of aminophenol compounds and nitroxyl radical compounds are effective at inhibiting vinyl monomer polymerization under both processing and storage conditions.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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GE BETZ INC | 4636 SOMERTON ROAD TREVOSE PA 19053 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Eldin, Sherif | Houston, TX | 26 | 118 |
# of filed Patents : 26 Total Citations : 118 |
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Patent Citation Ranking
- 4 Citation Count
- C08F Class
- 7.78 % this patent is cited more than
- 22 Age
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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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