Ninad Joshi

This inventor holds 21 USPTO granted patents and 9 published patent applications, plus 7 CIPO patents and 8 EPO patents, primarily in Aircraft Propulsion Systems. Top assignees: Pratt-Whitney Canada Corp, Rtx Corporation. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ninad Joshi. Retrieved from https://idiyas.com/inventor/ninad-joshi

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

USPTO Granted Patents = 21 (Patent Applications = 9)

% Patents Active = 100.0

CIPO Patents = 7 (Patent Applications = 20)

EPO Patents = 8 (Patent Applications = 7)

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 19(Granted Patents)

Company Filing History:

20 out of 2,886

Pratt-Whitney Canada Corp

Years Active: 2016-2026

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Areas of Expertise:

Hybrid Electric Propulsion

Aircraft Electrical Distribution

Noise Reduction

Rotary Engine

Cooling Systems

Fluid System Pressure

Engine Output Power

Gas Turbine Engine

Acoustic Signature

Weather Detection

Tunable Resonator

Manufacturing Methods

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12735191 - Aircraft hybrid electric propulsion and attitude controller (2026-09-15),

2. 12447826 - System and method for controlling an aircraft electrical distribution system (2025-10-21),

3. 12384552 - Method of reducing noise of aircraft having hybrid power plants (2025-08-12),

4. 12264616 - Rotary engine and cooling systems thereof (2025-04-01),

5. 12180884 - Rotary engine rotor and method (2024-12-31),

6. 12136407 - Sandwich-structured panels and method of manufacture (2024-11-05),

7. 12085022 - Aircraft fluid system pressure variation attenuation (2024-09-10),

8. 11859536 - Air system of multi-engine aircraft (2024-01-02),

9. 11739696 - System and method for synthesizing engine output power (2023-08-29),

10. 11674450 - System and method for synthesizing engine thrust (2023-06-13),

11. 11578669 - Method and system for operating a gas turbine engine (2023-02-14),

12. 11131252 - Method and system for operating a gas turbine engine (2021-09-28),

13. 11092078 - Tunable resonator (2021-08-17),

14. 11092077 - Aircraft component and method of manufacture (2021-08-17),

15. 10829236 - Inclement weather detection in aircraft (2020-11-10),

Title: Innovator Spotlight: Ninad Joshi

Introduction

Ninad Joshi, an esteemed inventor based in Brampton, Canada, has made significant contributions to the field of engineering through his numerous patents. With a total of 18 patents to his name, Ninad's inventive spirit shines through in groundbreaking technologies, particularly in rotary engines and cooling systems.

Latest Patents

Ninad's latest patents showcase his innovative approach to rotary engine design. His patent titled "Rotary engine and cooling systems thereof" details a rotary engine with housings that are secured to one another, including a first side housing, a second side housing, and a rotor housing positioned between both side housings. The design features a rotor that is rotationally received within a rotor cavity and includes finely crafted coolant passages that allow for efficient cooling of the housings in parallel, ensuring optimal performance without inter-passage connections.

Another remarkable invention by Ninad is encapsulated in the patent named "Rotary engine rotor and method." This invention includes a rotary engine rotor with a central axis, rotor body, and a variety of peripheral surfaces. Each of these surfaces contains recess members that feature interior cavities, enhancing the rotor’s efficiency and functionality.

Career Highlights

Ninad works with Pratt & Whitney Canada Corp., a leading aerospace manufacturer, where he continues to push the boundaries of rotary engine technology. His contributions have not only advanced engine design but have also set precedents for future innovations in the aviation sector.

Collaborations

Throughout his career, Ninad has collaborated with talented coworkers such as Sid-Ali Meslioui and Gaetan Girard. These partnerships reflect a shared commitment to innovation and excellence within the engineering community.

Conclusion

Ninad Joshi's inventive prowess is evident through his impressive portfolio of patents and his ongoing work at Pratt & Whitney Canada Corp. His contributions to rotary engine technologies not only demonstrate his expertise but also inspire future innovations within the industry. As he continues to refine and develop his designs, Ninad remains a vital figure in the world of engineering.

Profile summary based on public USPTO records.