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Denver, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bulkhead assembly for a tandem sub, and an improved tandem sub
Patent number
10,914,145
Issue date
Feb 9, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure bleed-off handle
Patent number
D892576
Issue date
Aug 11, 2020
PerfX Wireline Services, LLC
Shelby Sullivan
D08 - Tools and hardware
Information
Patent Grant
Pressure bleed-off clamp
Patent number
D892606
Issue date
Aug 11, 2020
PerfX Wireline Services, LLC
Shelby Sullivan
D08 - Tools and hardware
Patents Applications
last 30 patents
Information
Patent Application
Socket Driver, and Method of Connecting Perforating Guns
Publication number
20210283751
Publication date
Sep 16, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Detonation System Having Sealed Explosive Initiation Assembly
Publication number
20210207934
Publication date
Jul 8, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
F42 - AMMUNITION BLASTING
Information
Patent Application
Bulkhead Assembly For A Tandem Sub, And An Improved Tandem Sub
Publication number
20210156231
Publication date
May 27, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Bulkhead Assembly For A Tandem Sub, And An Improved Tandem Sub
Publication number
20210087909
Publication date
Mar 25, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Detonation System Having Sealed Explosive Initiation Assembly
Publication number
20210055092
Publication date
Feb 25, 2021
PerfX Wireline Services, LLC
Shelby L. Sullivan
F42 - AMMUNITION BLASTING
Information
Patent Application
Bulkhead Assembly For A Tandem Sub, And An Improved Tandem Sub
Publication number
20200308939
Publication date
Oct 1, 2020
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Perforating Gun Orienting System, and Method of Aligning Shots in a...
Publication number
20200308938
Publication date
Oct 1, 2020
PerfX Wireline Services, LLC
Shelby L. Sullivan
E21 - EARTH DRILLING MINING
Information
Patent Application
Detonation System Having Sealed Explosive Initiation Assembly
Publication number
20200300593
Publication date
Sep 24, 2020
PerfX Wireline Services, LLC
Shelby L. Sullivan
F42 - AMMUNITION BLASTING
Trademark
last 30 trademarks
Information
Trademark
88937654 - XCONNECT
Serial number
88937654
Registration number
6259922
Filing date
May 28, 2020
PerfX Wireline Services, LLC
13 - Firearms
Information
Trademark
88644124 - PERFX WIRELINE SERVICES
Serial number
88644124
Registration number
6111667
Filing date
Oct 7, 2019
PerfX Wireline Services, LLC
37 - Building construction
Information
Trademark
88354672 - XWIRE PERFORATING SYSTEM
Serial number
88354672
Filing date
Mar 25, 2019
PerfX Wireline Services, LLC
7 - Machines and machine tools
Information
Trademark
88340309 - FLEX BARREL
Serial number
88340309
Filing date
Mar 14, 2019
PerfX Wireline Services, LLC
7 - Machines and machine tools
Information
Trademark
88330171 - SAFEBLEED
Serial number
88330171
Filing date
Mar 7, 2019
PerfX Wireline Services, LLC
8 - Hand tools and implements (hand-operated)
Information
Trademark
86506394 - PERFX WIRELINE SERVICES
Serial number
86506394
Registration number
4799380
Filing date
Jan 17, 2015
PerfX Wireline Services, LLC
37 - Building construction