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Malladi Drugs & Pharmaceuticals Ltd.

USPTO Granted Patents = 2

Forward Citations = 2

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8 inventors (with patents filed for the assignee):

Perurmadom Ramaiyer Mahadevan (1 out of 2 patents)

Sundaramurthy Suresh Babu (1 out of 2 patents)

Tangirala Prakasam (1 out of 1 patent)

4. Borkatte Narasimha Hitesh Kumar (1 out of 1 patent)

5. Sangu Perumal (1 out of 1 patent)

6. Kothandapani Loganathan (1 out of 1 patent)

7. Sita Mahadevan, Legal Representative (1 out of 1 patent)

8. Subrahmanyam Chivukula Sekar (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8552030 - Process for the preparation of d-threo-ritalinic acid hydrochloride by resolution of dl-threo-ritalinic acid using chiral carboxylic acid (2013-10-08),

2. 7776574 - Thrombolytic enzyme and a process for its preparation (2010-08-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#25 in Chennai

#579 in India

Malladi Drugs & Pharmaceuticals Ltd.

Forward Citations = 2

8 inventors:

Perurmadom Ramaiyer Mahadevan (1 out of 2 patents)

Sundaramurthy Suresh Babu (1 out of 2 patents)

Tangirala Prakasam (1 out of 1 patent)

4. Borkatte Narasimha Hitesh Kumar (1 out of 1 patent)

5. Sangu Perumal (1 out of 1 patent)

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