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For the Inventor, By the Inventor

Singapore, Singapore

Flowserve Corporation


USPTO Granted Patents = 54



Trademarks = 88

Forward Citations = 26

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93 inventors (with patents filed for the assignee):

goldMedal Andreas Dreiss (10 out of 17 patents)

silverMedal Neil Havrilla (9 out of 12 patents)

bronzeMedal Bradford B Haines (6 out of 19 patents)

4.  Sean A Cain (5 out of 25 patents)

5.  Paul Jeffrey Parish (5 out of 8 patents)

6.  Zachary Dennis (5 out of 5 patents)

7.  Scott C Judge (4 out of 12 patents)

8.  Gifford Decker (4 out of 11 patents)

9.  William J Boyko (4 out of 5 patents)

10.  Michael P Nelson (4 out of 13 patents)

11.  Davide Balconi (4 out of 4 patents)

12.  Jeff Parish (3 out of 5 patents)

13.  Mark O'Sullivan (3 out of 8 patents)

14.  Marc Van Dongen (3 out of 3 patents)

15.  Norman R Le Doux, Jr (2 out of 3 patents)


Core Competencies:
Fluid Flow Control
Multistage Pumping
Valve Assemblies
Sealless Pumps
Energy Recovery
Fluid Exchange Devices
Heat Exchangers
Hydraulic Bearings
Pneumatic Seals
Pressure Retained Gaskets
Sensors for Valves
Actuator Control Systems

54 patents:

1. 12756257 - Coil assembly of an integrated motor pump or turbine having reduced thermal stress at cryogenic temperatures (2026-10-06),
2. 12753838 - Tiltable floating lip seal (2026-10-06),
3. 12723676 - Fluid flow control devices and systems, and methods of flowing fluids (2026-09-01),
4. 12663009 - Multistage pumping system for adaptive offloading of a liquid from a container (2026-06-23),
5. 12655917 - Valve assemblies including a sealed housing and related systems and methods (2026-06-16),
6. 12607248 - Rotational indicator with mechanically adjustable reduction factor (2026-04-21),
7. 12601375 - Bearing assembly with internal prime-retaining pressurized lubrication system (2026-04-14),
8. 12577954 - Axial direct drive sealless pump or turbine with deformation-resistant cover plate (2026-03-17),
9. 12522255 - Apparatus and method for maintaining the interior of a bridging element that interconnects evacuated tubes of a transportation system (2026-01-13),
10. 12510093 - VCT pump impeller having monotonically decreasing head with increasing flow rate (2025-12-30),
11. 12487036 - Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods (2025-12-02),
12. 12486860 - Fluid exchange devices and related controls, systems, and methods (2025-12-02),
13. 12486853 - Symmetrical radially split centrifugal multistage thrustless pump (2025-12-02),
14. 12486849 - Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven impellers (2025-12-02),
15. 12480519 - Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines (2025-11-25),
Flowserve Corporation, headquartered in Singapore, specializes in fluid control systems, providing innovative solutions for various industries. The company focuses on developing advanced technologies in fluid flow control, including multistage pumping systems, valve assemblies, and sealless pumps. Additionally, Flowserve is engaged in energy recovery, fluid exchange devices, heat exchangers, and hydraulic bearings, ensuring efficient and reliable operations in complex fluid management applications across the globe.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

54 Patents

#55 in Singapore

#55 in Singapore

#13,109 in the World

Singapore, SG
Singapore, Singapore

Flowserve Corporation

Forward Citations = 26

93 inventors:

goldMedal Andreas Dreiss (10 out of 17 patents)

silverMedal Neil Havrilla (9 out of 12 patents)

bronzeMedal Bradford B Haines (6 out of 19 patents)

4.  Sean A Cain (5 out of 25 patents)

5.  Paul Jeffrey Parish (5 out of 8 patents)

Please report any incorrect information to [email protected]
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