Jayaraman Krishnapura Venkataraghavan

This inventor holds 15 USPTO granted patents and 4 published patent applications. Top assignee: Caterpillar Inc.. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jayaraman Krishnapura Venkataraghavan. Retrieved from https://idiyas.com/inventor/jayaraman-krishnapura-venkataraghavan

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 4)

% Patents Active = 53.3

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 181(Granted Patents)

Company Filing History:

15 out of 9,830

Caterpillar Inc.

patents

Years Active: 2010-2017

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9718037 - Mixing system for aftertreatment system (2017-08-01),

2. 9506435 - Solenoid actuator and fuel injector using same (2016-11-29),

3. 9217353 - Mixer for fluid injection system (2015-12-22),

4. 8729995 - Solenoid actuator and fuel injector using same (2014-05-20),

5. 8690118 - Solenoid actuated device and methods (2014-04-08),

6. 8523090 - Fuel injection systems and armature housings (2013-09-03),

7. 8436704 - Protected powder metal stator core and solenoid actuator using same (2013-05-07),

8. 8291889 - Pressure control in low static leak fuel system (2012-10-23),

9. 8100346 - Piezoelectric actuator with multi-function spring and device using same (2012-01-24),

10. 8056537 - Engine having fuel injector with actuator cooling system and method (2011-11-15),

11. 7997145 - System for preloading piezoelectric actuators and method (2011-08-16),

12. 7866301 - Self-guided armature in single pole solenoid actuator assembly and fuel injector using same (2011-01-11),

13. 7765877 - System for preloading piezoelectric actuators and method (2010-08-03),

14. 7714483 - Fuel injector having piezoelectric actuator with preload control element and method (2010-05-11),

15. 7665445 - Motion coupler for a piezoelectric actuator (2010-02-23),

Title: Notable Innovations by Jayaraman Krishnapura Venkataraghavan

Introduction: Jayaraman Krishnapura Venkataraghavan, an accomplished inventor based in Dunlap, Illinois, has made significant contributions to the field of engineering with a total of 15 patents to his name. His innovative approaches, particularly in the automotive industry, highlight his dedication to improving existing technologies.

Latest Patents: Among his latest inventions is a **Mixing System for Aftertreatment System**. This innovative mixing system comprises a mixing tube in fluid communication with an exhaust conduit, which facilitates more efficient mixing. The system features a reductant injector strategically positioned at an injection location, enhancing its functionality. Additionally, it includes a mixer assembly that incorporates a series of mixing elements designed to optimize fluid dynamics.

Another notable patent is the **Solenoid Actuator and Fuel Injector Using Same**. This invention outlines a fuel injector with a unique injector body that contains multiple key components, including a direct operated check valve and a needle control valve. The design enables efficient control of fuel flow, enhancing performance through its innovative needle valve structure, which responds effectively to fluid pressure variations.

Career Highlights: Jayaraman currently works at Caterpillar Inc., a renowned leader in heavy machinery manufacturing. Throughout his career, he has focused on developing technologies that improve performance and efficiency in automotive systems. His work at Caterpillar reflects a commitment to pushing the boundaries of engineering with practical applications.

Collaborations: Jayaraman has collaborated with esteemed colleagues, including Stephen Robert Lewis and Nadeem N Bunni. Their combined expertise in engineering has contributed to the development of cutting-edge technologies and solutions in their respective fields.

Conclusion: With a robust portfolio of 15 patents, Jayaraman Krishnapura Venkataraghavan continues to make strides in innovation, particularly within the automotive sector. His recent patents demonstrate a forward-thinking approach to engineering challenges. As he continues to develop and refine his inventions, his contributions are likely to play a crucial role in shaping future technologies.

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]

4 patents pending: