Babu Padmanabhan

This inventor holds 22 USPTO granted patents and 9 published patent applications, plus 2 CIPO patents and 10 EPO patents. Top assignees: Steerlife India Private Limited, Steer Engineering Private Limited, Intel Corporation. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Babu Padmanabhan. Retrieved from https://idiyas.com/inventor/babu-padmanabhan

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

USPTO Granted Patents = 22 (Patent Applications = 9)

% Patents Active = 95.5

CIPO Patents = 2

EPO Patents = 10 (Patent Applications = 17)

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 46(Granted Patents)

Company Filing History:

10 out of 14

Steerlife India Private Limited

patents

9 out of 10

Steer Engineering Private Limited

Steer Engineering (P) Limited

patent

5. 1 out of 1

Steer Information Technologies Pvt. Ltd.

patent

Years Active: 2004-2025

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12509563 - Process for preparing fiber reinforced polyvinyl chloride composition and products (2025-12-30),

2. 11850567 - Apparatus for continuous granulation of powder material (2023-12-26),

3. 11759976 - Continuous granulation system and method for obtaining conditioned granules (2023-09-19),

4. 11752681 - Method for producing fused unplasticised polyvinyl chloride articles (2023-09-12),

5. 11576855 - Effervescent composition and method of making it (2023-02-14),

6. 11465327 - Fractional lobe processor (2022-10-11),

7. 11312041 - Extruder mixing element (2022-04-26),

8. 11247380 - Method for granulating pharmaceutical powder (2022-02-15),

9. 11247379 - Method for granulating powder (2022-02-15),

10. 11247378 - Processor and a process for granulation of powders (2022-02-15),

11. 11180296 - Doser cap for liquid container (2021-11-23),

12. 10792634 - Process for continuous granulation of powder material (2020-10-06),

13. 10239233 - Element for a co-rotating twin screw processor (2019-03-26),

14. 10213948 - Hot melt fragmentation extruder and process (2019-02-26),

15. 10207423 - Extruder mixing element for a co-rotating twin screw extruder (2019-02-19),

Title: Innovations in Granulation Technology: The Contributions of Babu Padmanabhan

Introduction

Babu Padmanabhan, based in Bengaluru, India, is a distinguished inventor renowned for his contributions to the field of granulation technology. With an impressive portfolio of 21 patents, Padmanabhan has been at the forefront of innovations that enhance the efficiency and effectiveness of granulation processes in various industries.

Latest Patents

Among his latest patents are groundbreaking inventions related to continuous granulation. One notable patent is the "Apparatus for Continuous Granulation of Powder Material." This innovative design features a co-rotating twin-screw processor, which is equipped with multiple powder feeders to introduce input materials. The processor also includes a steam feeder that activates granulation through steam, optimizing the formation of dry granules. The invention ensures precise control of the steam and input material ratio, resulting in effective granulation.

Another significant patent by Padmanabhan is the "Continuous Granulation System and Method for Obtaining Conditioned Granules." This system is designed to produce a continuous flow of granules through a specially configured processor. It features a collection chamber that collects granules while an air displacement device creates a unidirectional flow of air, further conditioning the granules for improved quality.

Career Highlights

Babu Padmanabhan has made substantial contributions to the companies he has worked with, including Steerlife India Private Limited and Steer Engineering Private Limited. His expertise and innovative mindset have been instrumental in advancing the technologies utilized by these organizations.

Collaborations

Throughout his career, Padmanabhan has collaborated with several esteemed professionals. Notable coworkers include Indu Bhushan and Vinay G Rao, with whom he has worked closely to enhance various projects and drive innovation in granulation technology.

Conclusion

Babu Padmanabhan's innovations in granulation technology reflect his commitment to improving manufacturing processes. With a remarkable patent portfolio and a collaborative spirit, he continues to inspire advancements that benefit numerous industries. His work is a testament to the importance of innovation in creating more efficient and effective solutions in the field of engineering.

Profile summary based on public USPTO records.