James Edward Braun

This inventor holds 15 USPTO granted patents and 14 published patent applications and 1 EPO patent. Top assignees: Purdue Research Foundation, Rolls-Royce Corporation, Other. Active years: 2006-2026.

USPTO Granted Patents = 15 (Patent Applications = 14)

% Patents Active = 73.3

EPO Patents = 1

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 97(Granted Patents)

Location History:

Midway, UT (US) (2006)
West Lafayette, IN (US) (2008 - 2024)

Company Filing History:

13 out of 2,777

Purdue Research Foundation

patents

1 out of 6,025

Rolls-Royce Corporation

patents

1 out of 834,411

Other

patents

Years Active: 2006-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12678732 - Membrane-dehumidification technologies for electronic component protection (2026-07-14),

2. 12398894 - Vapor-selective nanostructured membrane heat exchangers for cooling and dehumidification (2025-08-26),

3. 12173941 - Smart accumulator with oil circulation ratio sensing (2024-12-24),

4. 11874074 - Shape morphing fins for frost removal (2024-01-16),

5. 11821663 - In-situ oil circulation ratio measurement system for vapor compression cycle systems (2023-11-21),

6. 11644224 - Portable automatic refrigerant charging device and method (2023-05-09),

7. 11530937 - Directional probe for high temperature flows (2022-12-20),

8. 11466902 - Vapor compression refrigeration system (2022-10-11),

9. D923059 - Non-axial turbomachine (2021-06-22),

10. D899464 - Non-axial turbomachine (2020-10-20),

11. 10533429 - Tip structure for a turbine blade with pressure side and suction side rails (2020-01-14),

12. 8667797 - Organic rankine cycle with flooded expansion and internal regeneration (2014-03-11),

13. 7631508 - Apparatus and method for determining refrigerant charge level (2009-12-15),

14. 7401475 - Thermodynamic systems operating with near-isothermal compression and expansion cycles (2008-07-22),

15. 7127971 - Hand tool safety device (2006-10-31),

Title: Innovations of James Edward Braun

Introduction

James Edward Braun is a prominent inventor based in West Lafayette, Indiana. He holds a total of 14 patents, showcasing his significant contributions to the field of engineering and technology. His work primarily focuses on advanced systems for heat exchange and oil circulation in vapor compression cycles.

Latest Patents

One of his latest patents is for vapor-selective nanostructured membrane heat exchangers for cooling and dehumidification. This innovative heat exchange system includes an air inlet and a membrane that facilitates water vapor flux while blocking air passage. The system is designed to enhance efficiency in cooling and dehumidification processes. Another notable patent is for a smart accumulator with oil circulation ratio sensing. This system includes a sensor to detect oil levels and a valve that operates based on the oil level. It measures the mass flow rate of oil and determines the oil circulation ratio, providing valuable data for optimizing vapor compression cycle systems.

Career Highlights

Throughout his career, James has worked with the Purdue Research Foundation, where he has contributed to various research projects and innovations. His expertise in heat exchange systems and oil circulation technologies has made him a valuable asset in the engineering community.

Collaborations

James has collaborated with notable professionals in his field, including Eckhard Achim Groll and Guillermo Paniagua Perez. These collaborations have further enhanced his research and development efforts.

Conclusion

James Edward Braun's innovative patents and contributions to engineering demonstrate his commitment to advancing technology. His work continues to influence the fields of heat exchange and oil circulation, making a significant impact on industry practices.

Profile summary based on public USPTO records.

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