Welding activated flux for structural alloy steels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9511454
APP PUB NO 20160167178A1
SERIAL NO

14572073

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A welding activated flux for structural alloy steels including 40-50 wt % of SiO2, 25-30 wt % of MoO3, 5-10 wt % of TiO2 and 10-20 wt % of Cr2O3 is disclosed. Accordingly, with the use of the welding activated flux, the depth of the weld is significantly increased, thereby enhancing the mechanical strength of the weldment and reducing the distortion of the weldment.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGYNO 1 HSEUH FU ROAD NEIPU HSIANG PINGTUNG COUNTY

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tseng, Kuang-Hung Pingtung County, TW 14 28
Wang, Nai-Shien Pingtung County, TW 1 2

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 6, 2028
Fee Large entity fee small entity fee micro entity fee
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