Preparation of silver ion

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9420798
APP PUB NO 20120282347A1
SERIAL NO

13508123

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a process for preparing silver ions (Ag+) comprising treating element metal silver (Ag0) under high temperature and high pressure, and quickly cooling to directly obtain the silver ions (Ag+).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SILVERLOY COMPANY LIMITEDBLK B G/F HANG CHEONG BUILDING 1 WING MING ST CASTLE PEAK RD KL HONG KONG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chin, Raymond Hong Kong, CN 18 558

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 23, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 23, 2028
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