
PATENTS AND CREDENTIALS
PATENTED TECHNOLOGIES FOR THE ENERGY SECTOR
Our patented technologies are designed to support energy operators and service companies across the most challenging environments. From specialized equipment for offshore operations to advanced tools for cementing and decommissioning, GSI’s innovations are built to improve operational outcomes while maintaining safety and reliability. Key patents include:
• Chiksan® Iron Packages: Available in multiple sizes, these iron packages ensure safe and reliable fluid handling in high-pressure environments.
• R-STOP® Engineered Iron Restraint Systems: A unique safety solution that secures high-pressure iron lines, reducing the potential for accidents and improving overall safety during energy operations.
• Cement Circulating Packages: Designed for both offshore and onshore wells, these systems enhance well integrity and reduce the risk of failures.

GSI's methods and apparatus for dropping a pump down plug or ball are covered by one or more of the following patents and published applications:
AUSTRALIA
Patent Numbers:
2008254874
2010292570
2011252793
2014200015
CANADA
Patent Numbers:
2,686,270
2,798,771
2,808,780
IRELAND, THE NETHERLANDS, NORWAY, ROMANIA, AND THE UNITED KINDOM
Patent Numbers:
EP2148973
Albania, CYPRUS, THE CZECH REPUBLIC, DENMARK, IRELAND, ITALY, THE NETHERLANDS, NORWAY, POLAND, ROMANIA, SPAIN, TURKEY, AND THE UNITED KINGDOM
Patent Numbers:
EP2470749
CYPRUS, THE Czech republic, DENMARK, IRELAND, ITALY, THE NETHERLANDS, NORWAY, ROMANIA, SPAIN, AND THE UNITED KINGDOM
Publication Numbers:
EP2569508
MEXICO
Patent Numbers:
305423
328420
329440
348254
355837
UNITED STATES
Patent Numbers:
7,607,481
7,841,410
7,918,278
7,980,313
8,215,396
8,256,515
8,573,301
8,622,130
8,651,174
8,939,209
8,997,850
9,341,040
9,410,395
9,689,226
9,863,212
10,196,876
10,208,556
10,550,661
10,633,950
10,947,807
10,968,719
11,459,845
11,519,243
11,814,922
11,821,285
Publication Numbers:
US 2024/0068320
US 2024/0167359
VENEZUELA
Patent Numbers:
A060045
GULFSTREAM’S METHOD AND APPARATUS FOR CEMENTING WHILE RUNNING CASING IN A WELL BORE is covered by one or more of the following patents and published patent applications:
UNITED STATES
Patent Numbers:
8,561,700
9,598,925
9,957,773
10,337,278
GSI's METHOD AND APPARATUS FOR DEACTIVATING A HYDRAULIC DEVICE THAT IS LEAKING HYDRAULIC OIL is covered by one or more of the following patents and published patent applications:
CANADA
Patent Numbers:
2,897,960
ARMENIA, AZERBAIJAN, BELARUS, KYRGYZSTAN, KAZAKHSTAN, RUSSIA, TAJIKISTAN, AND TURKMENISTAN
Patent Numbers:
030924
CYPRUS, THE CZECH REPUBLIC, DENMARK, IRELAND, ITALY, THE NETHERLANDS, NORWAY ROMANIA, SPAIN, AND THE UK
Patent Numbers:
EP2802783
United States
Patent Numbers:
10,605,372 B2
GSI's TEMPORARY PIPING AND RESTRAINT SYSTEM is covered by one or more of the following patents and published patent applications:
CANADA
Patent Numbers:
2,938,825
UNITED STATES
Patent Numbers:
9,890,890
9,920,870
10,247,346
10,415,736
10,907,758
11,536,410
11,512,806
OFFSHORE FRAC HEAD CLAMP APPARATUS AND METHODS OF USE THEREOF
United States
Patent Numbers:
11,732,562
Application Number:
18/342,914