Use of a nitrate salt composition as a heat transfer or heat storage medium for first operation of an apparatus containing these media

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11150031
APP PUB NO 20190137188A1
SERIAL NO

16096319

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A heat transfer or storage medium containing a nitrate salt composition including at least one alkali metal nitrate and optionally alkaline earth metal nitrate; and, at least one alkali metal nitrite and optionally alkaline earth metal nitrite in an amount of 1.1 to 15.0 mol %. The molar amount of the alkali metal nitrite and optionally alkaline earth metal nitrite for a desired temperature is calculated by

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BASF SE67056 LUDWIGSHAFEN AM RHEIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Federsel, Katharina Ludwigshafen am Rhein, DE 11 64
Hinrichs, Matthias Ludwigshafen am Rhein, DE 16 100
Maurer, Stephan Ludwigshafen am Rhein, DE 36 233
Weiguny, Sabine Ludwigshafen am Rhein, DE 24 136
Wortmann, Juergen Ludwigshafen am Rhein, DE 8 64

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
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 19, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 19, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 19, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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