Fabrication of hydroxyapatite based hybrid sorbent media for removal of fluoride and other contaminants

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11273427
APP PUB NO 20200061575A1
SERIAL NO

16547998

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Fabricating a hybrid sorbent media includes contacting a porous material with a first aqueous solution including phosphate ions to yield a first mixture, contacting the first mixture with a second aqueous solution comprising calcium ions to yield a second mixture, and adjusting a pH of the second mixture to form hydroxyapatite inside the porous media to yield the hybrid sorbent media.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hristovski, Kiril D Gilbert, US 11 64
Markovski, Jasmina Mesa, US 4 11

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 Sep 15, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 15, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 15, 2033
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