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Rotterdam, Netherlands

Insituform (Netherlands) B.v.

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USPTO Granted Patents = 50

% Expired Patents = 2.0

Trademarks = 9

Forward Citations = 1,192

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32 inventors (with patents filed for the assignee):

Franklin Thomas Driver (12 out of 19 patents)

Eric Wood (7 out of 29 patents)

Richard Carl Polivka (5 out of 11 patents)

4. John Tweedie (5 out of 5 patents)

5. Eric Wood, Deceased (5 out of 6 patents)

6. Weiping Wang (4 out of 7 patents)

7. Jeff P Wells (4 out of 4 patents)

8. Philip M Smith (4 out of 4 patents)

9. Kevin P Murray (4 out of 6 patents)

10. Edward P Smith (4 out of 4 patents)

11. Kerry D Severs (3 out of 3 patents)

12. F Thomas Driver (3 out of 10 patents)

13. Douglas K Chick (3 out of 4 patents)

14. E Peter Smith (2 out of 2 patents)

15. Randall J Mach (2 out of 2 patents)

Core Competencies:

Cured In Place Liner

Trenchless Installation

Fiber Reinforced Composite

Steam Cure

Installation Apparatus

Flexible Lining

Dual Containment Pipe

Sealing Collar

Rehabilitation System

Flow-Through Apparatus

Resin Impregnation

Lateral Seal

50 patents: Sort by Forward Citations

1. 7360559 - Steam cure of cured in place liner (2008-04-22),

2. 7261788 - Preparation of cured in place liner with integral inner impermeable layer (2007-08-28),

3. 7238251 - Method of preparing cured in place liner using resin impregnation tower (2007-07-03),

4. 7112254 - Installation of cured in place liner with inner impermeable layer and apparatus (2006-09-26),

5. 7108456 - Steam cure of cured in place liner (2006-09-19),

6. 6969216 - Pressurized bladder canister for installation of cured in place pipe (2005-11-29),

7. 6953306 - Method of accurate trenchless installation of underground pipe (2005-10-11),

8. 6932116 - Fiber reinforced composite liner for lining an existing conduit and method of manufacture (2005-08-23),

9. 6923217 - Fiber reinforced composite liner for lining an existing conduit and method of manufacture (2005-08-02),

10. 6899832 - Installation of flexible lining with flexible collar for lining lateral pipelines (2005-05-31),

11. 6708728 - Installation of cured in place liners with air and steam and installation apparatus (2004-03-23),

12. 6682668 - Installation of cured in place liners with an endless reusable inflation bladder and installation apparatus (2004-01-27),

13. 6679293 - Pressurized bladder canister for installation of cured in place pipe (2004-01-20),

14. 6612340 - Turnback protection for installation of cured in place liners (2003-09-02),

15. 6539979 - Pressurized bladder canister for installation of cured in place pipe (2003-04-01),

Company Overview

Insituform (Netherlands) B.V., based in Rotterdam, specializes in advanced trenchless technology solutions, particularly in the field of cured-in-place liners. The company focuses on the development and application of innovative materials and techniques, including fiber-reinforced composites and steam curing processes, to enhance the durability and efficiency of pipeline rehabilitation. Their expertise extends to flexible lining systems and dual containment pipes, providing effective sealing solutions for various infrastructure needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

50 Patents

#4 in Rotterdam

#165 in Netherlands

#14,028 in the World

Rotterdam, Netherlands

Insituform (Netherlands) B.v.

Forward Citations = 1,192

32 inventors:

Franklin Thomas Driver (12 out of 19 patents)

Eric Wood (7 out of 29 patents)

Richard Carl Polivka (5 out of 11 patents)

4. John Tweedie (5 out of 5 patents)

5. Eric Wood, Deceased (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Insituform (Netherlands) B.v.. Retrieved from https://idiyas.com/company/insituform-netherlands-b-v

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

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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