Atomic layer deposition nanocoatings on cutting tool powder materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8875813
SERIAL NO

11859562

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sintered body for cutting tools that includes hard particle phase comprising a plurality of hard particles, wherein at least a portion of the hard phase particles comprise a coating deposited by atomic layer deposition disposed thereon; and a binder phase is disclosed. The hard particles that may be included in the sintered bodies may include tungsten carbide, diamond, and boron nitride particles.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SMITH INTERNATIONAL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belnap, J Daniel Pleasant Grove, US 72 1898
Keshavan, Madapusi K The Woodlands, US 126 6014
Shen, Yuelin Houston, US 108 4009
Yao, Xian Sandy, US 18 333
Yu, Feng Pleasant Grove, US 241 1269
Zhan, Guodong Spring, US 96 1856
Zhang, Youhe Tomball, US 144 4347

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 May 4, 2026
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