Glass item, glass item having luminescent-substance particles, device for producing a glass item, method for producing a glass item, and method for producing a glass item having luminescent-substance particles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9941487
SERIAL NO

15118913

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In various embodiments, glassware is provided. The glassware may include a glass matrix having a surface, a first type of particles, and at least one second type of particles, wherein the particles of the second type have a higher refractive index than the particles of the first type, wherein the particles of the first type are completely surrounded by the glass matrix, such that the surface of the glass matrix is free of particles of the first type, and the particles of the second type are arranged above and/or between the particles of the first type at least partly in the glass matrix at the surface of the glass matrix in order to increase the refractive index of the glassware.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • OSRAM OLED GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wehlus, Thomas Lappersdorf, DE 61 118

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 Oct 10, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 10, 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