Materials for electronic devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9517977
APP PUB NO 20120211701A1
SERIAL NO

13504553

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to compounds of the formula (I), to mixtures of the said compounds with emitter compounds, to the use of compounds of the formula (I) and the said mixtures in electronic devices, and to electronic devices containing one or more compounds of the formula (I) and/or mixtures of compounds of the formula (I) with emitter compounds.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MERCK PATENT GMBHFRANKFURTER ST 250 DARMSTADT 64293

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Heinrich Hofheim, DE 73 1366
Schwaiger, Jochen Frankfurt am Main, DE 6 70
Spreitzer, Hubert Viernheim, DE 62 1537

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 Jun 13, 2028
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