Polymeric materials

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12234952
APP PUB NO 20220120385A1
SERIAL NO

17428104

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A combination comprising a receptacle of defined internal volume, which contains a chemical reaction product. The product may be made in apparatus for undertaking a chemical reaction which comprises an elongate housing and a receptacle. The elongate housing may include a cooling means and end fittings which may include ports where fluids may be introduced and/or removed.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
INNOSPEC LIMITEDINNOSPEC MANUFACTURING PARK OIL SITES ROAD ELLESMERE PORT CH65 4EY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayton, Richard David Ellesmere Port, GB 5 2
McRobbie, Ian Malcolm Ellesmere Port, GB 27 56
Waterson, Carl Ellesmere Port, GB 12 30

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Aug 25, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 25, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 25, 2036
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