Rohith Shivanath

This inventor holds 16 USPTO granted patents, plus 4 CIPO patents and 2 EPO patents. Top assignees: Stackpole Limited, Formflo Limited, Stackpole International Powder Metal, Ulc. Active years: 1995-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rohith Shivanath. Retrieved from https://idiyas.com/inventor/rohith-shivanath

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

USPTO Granted Patents = 16

% Patents Active = 100.0

CIPO Patents = 4

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 137(Granted Patents)

Company Filing History:

Stackpole International Powder Metal, Ulc

patents

4. 1 out of 424

Bloom Energy Corporation

patents

5. 1 out of 1

Stackpole International Powder Metal LLC

patent

6. 1 out of 450

The Gates Corporation

patents

where one patent can have more than one assignee

Years Active: 1995-2022

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11465209 - Binder jetting and supersolidus sintering of ferrous powder metal components (2022-10-11),

2. 11114677 - Fuel cell interconnector and method for making a fuel cell interconnector (2021-09-07),

3. 9993874 - Composition and processing of metallic interconnects for SOFC stacks (2018-06-12),

4. 8231827 - Method of manufacturing powder metal plates (2012-07-31),

5. 6365094 - Lubricated die (2002-04-02),

6. 6346213 - Press and sinter process for high density components (2002-02-12),

7. 6019937 - Press and sinter process for high density components (2000-02-01),

8. 5884527 - Gear wheels rolled from powder metal blanks (1999-03-23),

9. 5881354 - Sintered hi-density process with forming (1999-03-09),

10. 5834640 - Powder metal alloy process (1998-11-10),

11. 5729822 - Gears (1998-03-17),

12. 5711187 - Gear wheels rolled from powder metal blanks and method of manufacture (1998-01-27),

13. 5656787 - Hi-density sintered alloy (1997-08-12),

14. 5641922 - Hi-density sintered alloy and spheroidization method for pre-alloyed (1997-06-24),

15. 5516483 - Hi-density sintered alloy (1996-05-14),

Title: The Innovative Journey of Rohith Shivanath

Introduction

Rohith Shivanath is a prominent inventor based in Toronto, Canada, known for his significant contributions to the field of powder metallurgy and additive manufacturing. With a remarkable portfolio of 16 patents, he has made strides in developing advanced manufacturing techniques that enhance the performance and efficiency of metallic components.

Latest Patents

Among his latest patents, Rohith has developed a method for binder jetting and supersolidus sintering of ferrous powder metal components. This innovative process involves binder jet additive manufacturing (BJAM) to print a powder blend, which is then subjected to super solidus sintering to create a high-strength metallic component. The blend consists of water atomized base iron powder and a high-carbon master ferroalloy powder, allowing for the production of components that can be heat treated for enhanced properties.

Another notable patent is for a fuel cell interconnector and the method for its production. This interconnector is manufactured by single-press compacting a powder blend that includes chromium and iron, with the potential addition of an organic lubricant. The final interconnector, which is sintered and oxidized in a controlled atmosphere, comprises at least 90 wt % chromium and is designed for optimal performance in solid oxide fuel cells.

Career Highlights

Rohith has worked with several notable companies, including Stackpole Limited and Formflo Limited. His experience in these

Profile summary based on public USPTO records.