Dual-membrane on-line generator for acid or alkali solution

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11827990
APP PUB NO 20210230756A1
SERIAL NO

15734689

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A dual-membrane on-line generator for an acid or alkali solution is provided, including an upper electrolytic cell body (3), a middle electrolytic cell body (4) and a lower electrolytic cell body (5) which are clamped by an upper fastening steel plate (1) and a lower fastening steel plate (2), an upper regeneration liquid channel (A), a middle eluent channel (B) and a lower regeneration liquid channel (C) being provided on the middle electrolytic cell body (4).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY130 MEILONG ROAD XUHUI DISTRICT SHANGHAI 200237 200237
SHIMADZU (CHINA) CO LTDBUILDING C801 HUAXINTIANDI II NO 180 YIZHOU ROAD XUHUI DISTRICT SHANGHAI 200233

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Shujun Shanghai, CN 2 0
Lu, Yifei Shanghai, CN 4 2
Yang, Bingcheng Shanghai, CN 6 38
Zhang, Feifang Shanghai, CN 1 0
Zhou, Liting Shanghai, CN 2 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 28, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 May 28, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 2035
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