Perforation gun components and system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9494021
APP PUB NO 20160168961A1
SERIAL NO

14904788

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A perforation gun system is provided including combinations of components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A perforation gun system kit and a method of assembling a perforation gun system are also provided.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DYNAENERGETICS EUROPE GMBHKAISERSTRASSE 3 TROISDORF 53840

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McNelis, Liam Bonn, DE 74 1875
Mulhern, Eric Edmonton, CA 27 794
Parks, David C Calgary, CA 16 735
Preiss, Frank Haron Bonn, DE 38 1537
Scharf, Thilo Donegal, IE 83 2123

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 15, 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