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For the Inventor, By the Inventor

Angus, United Kingdom

Ian A Gillies

This inventor holds 11 USPTO granted patents. Top assignee: Smith International, Inc.. Active years: 2002-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ian A Gillies. Retrieved from https://idiyas.com/inventor/ian-a-gillies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11

% Patents Active = 45.5

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 188(Granted Patents)


Location History:

  • Brechin, GB (2002 - 2008)
  • Angus, GB (2002 - 2010)

Company Filing History:

goldMedal11 out of 1,426 
 
Smith International, Inc.
 patents

Years Active: 2002-2010

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11 patents (USPTO):Explore Patents
1. 7669664 - Apparatus and method for opening and closing lateral boreholes (2010-03-02),
2. 7337847 - Multi-cycle downhole apparatus (2008-03-04),
3. 7281584 - Multi-cycle downhill apparatus (2007-10-16),
4. 7198101 - Downhole release joint (2007-04-03),
5. 7096962 - Wellbore recovery operation (2006-08-29),
6. 7036580 - Downhole motor lock-up tool (2006-05-02),
7. 6899179 - Bypass valve (2005-05-31),
8. 6702014 - Deflector tool for deflecting items through a window in borehole casing (2004-03-09),
9. 6675897 - Downhole bypass valve (2004-01-13),
10. 6484802 - Downhole scraper assembly (2002-11-26),
11. 6431273 - Inflatable packer (2002-08-13),

Title: Innovations of Ian A Gillies

Introduction

Ian A Gillies is a notable inventor based in Angus, GB. He has made significant contributions to the field of downhole tools and drilling operations, holding a total of 11 patents. His work focuses on enhancing the efficiency and functionality of equipment used in the oil and gas industry.

Latest Patents

One of his latest patents is an "Apparatus and method for opening and closing lateral boreholes." This invention relates to a downhole tool designed to selectively open and close a lateral borehole extending from a primary borehole. The tool features a body with an opening and a deflector member that can slide between open and closed positions, allowing for controlled deflection of downhole equipment. Another significant patent is the "Multi-cycle downhole apparatus," which serves as a multi-cycle circulating sub for downhole drilling operations. This apparatus includes a piston that can be moved to open and close apertures in the body, controlled by a pin and a control member.

Career Highlights

Ian A Gillies has been associated with Smith International, Inc., where he has applied his innovative ideas to develop advanced downhole technologies. His work has contributed to improving drilling efficiency and safety in the industry.

Collaborations

Throughout his career, Ian has collaborated with notable colleagues such as Bruce H McGarian and Rory McCrae Tulloch. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ian A Gillies is a prominent inventor whose work in downhole tools has significantly impacted the oil and gas industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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