Method for producing a molded glass article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8887531
SERIAL NO

12334727

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention envisions a method for improving the thermal shock resistance of glass objects. For this a glass object is heated starting from a surface temperature under the softening point (42) on the surface of a first side (3) until the viscosity reaches or goes below a value of 10(7.65±2) poise.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SCHOTT AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gabelmann, Torsten Wiesbaden, DE 12 71
Haustein, Holger Orlamuende, DE 2 9
Schmidbauer, Wolfgang Mainz, DE 56 557
Schwarz, Erhard Jena, DE 2 9

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 18, 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