Additive heat exchanger and method of forming

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11713715
APP PUB NO 20230003170A1
SERIAL NO

17363155

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An electroformed heat exchanger suitable for use between rotating blades and seals in a stationary casing of a turbine engine. The heat exchanger comprising a non-electroformed carrier plate having a radial outer surface and a radial outer surface, an electroformed duct provided along the radial outer surface, an electroformed rail provided on the radial inner surface, and an electroformed stiffener formed by a portion of the electroformed duct and the electroformed rail.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
UNISON INDUSTRIES LLC7575 BAYMEADOWS WAY JACKSONVILLE FL 32256

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jonnalagadda, Dattu Guru Venkata Bengaluru, IN 8 14
Pamidimarri, Udaya Bhaskar Bengaluru, IN 4 0
Rajendran, Rajapriyan Bengaluru, IN 4 0
Sirigere, Gurudatta Srinivasa Murthy Bengaluru, IN 3 0
Tajiri, Gordon Waynesville, US 41 119

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 Feb 1, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 1, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 1, 2035
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