Paper or paperboard substrate, a process for production of the substrate and a package formed of the substrate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9994999
SERIAL NO

13512725

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a paper or paperboard substrate having barrier properties which substrate comprises a first fiber based layer, a second layer comprising micro-fibrillated cellulose, a third layer comprising a heat sealable polymer, and a fourth layer comprising aluminum, aluminum oxide or titanium dioxide. The invention further relates to a process for the production of said substrate and a package formed of said substrate.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • STORA ENSO OYJ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Axrup, Lars Hammaro, SE 17 327
Backfolk, Kaj Lappeenranta, FI 114 540
Heiskanen, Isto Imatra, FI 127 748

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 Dec 12, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 12, 2029
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