Dharmaraj Ramachandra Rao

This inventor holds 88 USPTO granted patents and 22 published patent applications, plus 4 CIPO patents and 30 EPO patents, primarily in Pharmaceutical Chemistry (CPC class A61K31-437). Top assignees: Cipla Limited, Cipia Limited. Active years: 2006-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dharmaraj Ramachandra Rao. Retrieved from https://idiyas.com/inventor/dharmaraj-ramachandra-rao

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

USPTO Granted Patents = 88 (Patent Applications = 22)

% Patents Active = 19.3

CIPO Patents = 4

EPO Patents = 30 (Patent Applications = 53)

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 87(Granted Patents)

Forward Citations (Not Self Cited) = 77(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Maharashtra, IN (2006 - 2015)
Thane (West) Maharashtra, IN (2016)
Mumbai, IN (2010 - 2019)
Thane, IN (2009 - 2022)
Thane (West), IN (2022)

Company Filing History:

Years Active: 2006-2024

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Areas of Expertise:

Rifaximin

Antiviral Analogues

Polymorphic Forms

Piperine

Bortezomib

Sitagliptin

Halichondrin B

Nateglinide

Tenofovir

Bosentan

Zanamivir

Erlotinib

88 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12109270 - Rifaximin complexes (2024-10-08),

2. 12109200 - Rifaximin (2024-10-08),

3. 11390637 - Salts of antiviral phosphonate analogues and process for preparation thereof (2022-07-19),

4. 11267798 - Process for the preparation of piperine (2022-03-08),

5. 10702505 - Rifaximin (2020-07-07),

6. 10328153 - Rifaximin complexes (2019-06-25),

7. 10301282 - Polymorphic form X of nilotinib dihydrochloride hydrate (2019-05-28),

8. 10300044 - Polymorphic forms of methyl((1S)-1-(((2S)-2-(5-(4'-(2-((2S)-1-((2S)-2-((methoxycarbonyl)amino)-3-methylbutanoyl)-2-pyrrolidinyl)-1H-imidazol-5-yl)-4-biphenylyl)-1H-imidazol-2-yl)-1-pyrrolidinyl)carbonyl)-2-methylpropyl)carbamate and salts thereof (2019-05-28),

9. 10287248 - Process for the preparation of apremilast (2019-05-14),

10. 10208058 - Process for the preparation of macrocyclic ketone analogs of halichondrin B or pharmaceutically acceptable salts and intermediates thereof (2019-02-19),

11. 10023611 - Process for the preparation of bortezomib mannitol ester (2018-07-17),

12. 9993561 - Rifaximin complexes (2018-06-12),

13. 9993560 - Rifaximin complexes (2018-06-12),

14. 9938297 - Process for the synthesis of everolimus and intermediates thereof (2018-04-10),

15. 9877953 - Rifaximin (2018-01-30),

Title: Dharmaraj Ramachandra Rao: Pioneering Innovations in Technology

Introduction:

Dharmaraj Ramachandra Rao is a distinguished inventor whose passion for innovation and relentless drive to create have positioned him as a trailblazer in the realm of technology. Hailing from Maharashtra, IN, Rao's groundbreaking contributions continue to inspire future generations of inventors.

Latest Patents:

Rao holds an impressive number of 86 patents, showcasing his expertise in technological advancements. His latest patents include "Salts of antiviral phosphonate analogues" and "Process for the preparation of piperine." These inventions demonstrate his commitment to creating impactful solutions in the field of science and technology.

Career Highlights:

Throughout his career, Rao has made significant contributions to renowned companies such as Cipla Limited and Cipia Limited. His innovative spirit and dedication to excellence have led to the development of groundbreaking technologies that have revolutionized the industry.

Collaborations:

Rao has had the privilege of collaborating with esteemed professionals in the field, including Rajendra Narayanrao Kankan and Srinivas Laxminarayan Pathi. Through these collaborations, Rao has been able to exchange ideas, foster creativity, and drive innovation forward.

Conclusion:

In conclusion, Dharmaraj Ramachandra Rao's remarkable journey as an inventor showcases his unwavering commitment to pushing the boundaries of technology and inspiring others to pursue their creative visions. His legacy will continue to shape the future of innovation for generations to come.

Profile summary based on public USPTO records.