Calcium sulfate crystals and methods for making the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10280288
APP PUB NO 20150158735A1
SERIAL NO

14561239

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A composition of matter is provided, including anhydrite calcium sulfate whiskers having a mean aspect ratio of at least 30. Another composition of matter is provided, including alpha-derived anhydrite calcium sulfate whiskers. Yet another composition of matter is provided, including fine alpha particle-derived anhydrite calcium sulfate whiskers.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GEORGIA-PACIFIC GYPSUM LLC133 PEACHTREE STREET N E ATLANTA GA 30303

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fields, Jeffrey T Suwanee, US 7 27
Wu, Mianxue Suwanee, US 23 792

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 Nov 7, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 7, 2030
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