Channeled articles and methods for their manufacture

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United States of America Patent

PATENT NO 9999860
SERIAL NO

14784810

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An article with a body having spaced channels created at a surface of the body and extending into the body, wherein the channels are located at controlled spaced locations. The channeled or microchanneled articles may be in the form of channeled or microchanneled membranes or otherwise. Methods of manufacturing channeled articles and uses of the channeled articles are described.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN TONGWEI ENERGY TECHNOLOGY LTD4-802 YINXING TECHNOLOGY PARK GUANGUANG ROAD LONGHUA DISTRICT SHENZHEN GUANGDONG 518110

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Dehua Willetton, AU 1 5
Li, Chun-Zhu Cottesloe, AU 8 52
Parkinson, Gordon Rossmoyne, AU 1 5
Shao, Xin Bentley, AU 8 11

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 19, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 19, 2029
Fee Large entity fee small entity fee micro entity fee
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