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For the Inventor, By the Inventor

Hyderabad Telangana, India

Srinivasan Thirumalai Rajan

This inventor holds 20 USPTO granted patents and 6 published patent applications and 7 EPO patents, primarily in Pharmaceutical Chemistry. Top assignees: Msn Laboratories Private Limited, Dr. Reddy's Laboratories, Incorporated. Active years: 2006-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Srinivasan Thirumalai Rajan. Retrieved from https://idiyas.com/inventor/srinivasan-thirumalai-rajan

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 10.0

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Hyderabad, IN (2006 - 2017)
  • Telangana, IN (2018 - 2020)

Company Filing History:

goldMedal18 out of 30 
 
Msn Laboratories Private Limited
 patents
silverMedal4 out of 187 
 
Dr. Reddy's Laboratories, Incorporated
 patents
where one patent can have more than one assignee

Years Active: 2006-2020

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Areas of Expertise:
Pharmaceuticals
Statins
Benzimidazole
Triazole
Antifungal
Polymorphs
Amorphous Forms
Duloxetine
Montelukast
Intermediates
Carbamates
Hydrochloride
20 patents (USPTO):Explore Patents
1. 10633390 - Process for the preparation of [(1S,2R)-3-[[(4-aminophenyl)sulfonyl] (2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]-carbamic acid (3R,3AS,6AR)hexahydro furo [2,3-B]furan-3-YL ester and its amorphous form (2020-04-28),
2. 10633372 - Process for the preparation of amorphous (1S)-1,5-anhydro-1-[3-[[5-(4 fluorophenyl)-2-thienyl]-4-methylphenyl]-D-glucitol and its polymorphs thereof (2020-04-28),
3. 10562931 - Process for the preparation of (1S, 4S, 7Z, 10S, 16E, 21R)-7-ethyldene-4,21-bis(1-methyl-ethyl)-2-oxa-12,13-dithia-5,8,20,23-tetraazabicyclo[8.7.6]tricos-16-ene-3, 6, 9, 19, 22-pentone (2020-02-18),
4. 10544189 - Process for the preparation of (2S)-N-((S)-1-((S)-4-methyl-1-((R)-2-methyl oxiran-2-yl)-1-oxopentan-2-ylcarbamoyl)-2-phenylethyl)-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)-4-methylpentanamide (2020-01-28),
5. 10351556 - Process for the preparation of 1,3-thiazol-5-ylmethyl [(2R,5R)-5-{[(2s)-2-[(methyl{[2-(propan-2-yl)-1,3-thiazol-4YL] methyl} carbamoyl) amino]-4-(morpholin-4-yl)butanoyl]amino)-1,6-diphenylhexan-2-yl]carbamate (2019-07-16),
6. 10301302 - Crystalline forms of N-(2-chloro-6-methy]phenvn-2-[F6-[4-(2-hvdroxvethvl)-L-piperazin-vil-2-methvil-4-pvrimidinvllaminol-5-thiazolecarboxamide and their process thereof (2019-05-28),
7. 10144710 - Process for the preparation of 4-[-({[4-choloro-3(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide and its polymorphs thereof (2018-12-04),
8. 10093625 - Process for the preparation of [[2(S)-[[4(R)-(3-hydroxyphenyl)-3(R),4-dimethyl-1-piperidinyl]methyl]-1-oxo-3-phenylpropyl]amino]acetic acid dihydrate (2018-10-09),
9. 9718779 - Intermediate and polymorphs of 1-(4-methoxypheny1)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetra hydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide and process thereof (2017-08-01),
10. 9273030 - Process for the preparation of benzimidazole derivatives and salts thereof (2016-03-01),
11. 9102664 - Process for the preparation of triazole antifungal drug, its intermediates and polymorphs thereof (2015-08-11),
12. 9006448 - Process for the preparation of benzimidazole derivatives and its salts (2015-04-14),
13. 8987444 - Process for the preparation of amide intermediates and their use thereof (2015-03-24),
14. 8455640 - Process for statins and its pharmaceutically acceptable salts thereof (2013-06-04),
15. 8404841 - Process for the preparation of statins and their pharmaceutically acceptable salts thereof (2013-03-26),

Title: Srinivasan Thirumalai Rajan: Innovator in Pharmaceutical Chemistry

Introduction

Srinivasan Thirumalai Rajan is an esteemed inventor based in Hyderabad, Telangana, India. With a prolific portfolio of 20 patents, he exemplifies innovation in pharmaceutical chemistry, particularly through his groundbreaking research and development efforts.

Latest Patents

Among his recent accomplishments are significant patents that focus on novel processes in drug formulation. One notable patent is for the process of preparing amorphous (1S)-1,5-anhydro-1-[3-[[5-(4-fluorophenyl)-2-thienyl]-4-methylphenyl]-D-glucitol and its polymorphs. This invention relates to an enhanced method for creating the compound, represented by a specific structural formula.

Another remarkable patent involves the preparation of [(1S,2R)-3-[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]-carbamic acid (3R,3aS,6aR) hexahydrofuro [2,3-B] furan-3-YL ester and its amorphous form. This patent outlines an improved process for synthesizing this complex molecule.

Career Highlights

Srinivasan has made significant contributions to the field through his work with prominent companies, including MSN Laboratories Private Limited and Dr. Reddy's Laboratories Incorporated. His expertise has played a critical role in advancing pharmaceutical formulations and drug development practices.

Collaborations

Throughout his career, Srinivasan has collaborated with notable professionals in the field. Among his colleagues are Sajja Eswaraiah and Manne Satyanarayana Reddy, who have contributed to the success of numerous innovative projects and patents.

Conclusion

Srinivasan Thirumalai Rajan's extensive patent portfolio and collaborative work in pharmaceutical chemistry underline his impact as an inventor. His dedication to improving drug formulations through innovative processes serves as an inspiration to aspiring inventors in the industry.

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]
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