Bronx, NY, United States of America

Abdur R Purkaystha

This inventor holds 3 USPTO granted patents. Top assignees: Rorer Pharmaceutical Corporation, Usv Pharmaceutical Corporation. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Abdur R Purkaystha. Retrieved from https://idiyas.com/inventor/abdur-r-purkaystha

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 66(Granted Patents)


Location History:

  • Bronx, NY (US) (1988 - 1989)
  • Horsham, PA (US) (1991)

Company Filing History:


Years Active: 1988-1991

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3 patents (USPTO):Explore Patents

Title: Abdur R Purkaystha: Innovator in Pharmaceutical Formulations

Introduction

Abdur R Purkaystha is a notable inventor based in Bronx, NY (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative formulations. With a total of 3 patents to his name, his work has had a meaningful impact on the industry.

Latest Patents

Among his latest patents is the formulation of calcitonin suppositories. This invention discloses rectal and vaginal suppository formulations that comprise calcitonin and caprylic acid monoglyceride in a pharmaceutically acceptable vehicle. Another significant patent involves the stabilization of multivitamin and trace element formulations. This patent reveals aqueous formulations stabilized by a water-soluble organic acid that contains carbon-to-carbon unsaturation, along with water-soluble salts selected from maleic acid, fumaric acid, maleamic acid, and acrylic acid.

Career Highlights

Abdur R Purkaystha has worked with prominent companies in the pharmaceutical sector, including Rorer Pharmaceutical Corporation and Usv Pharmaceutical Corporation. His experience in these organizations has contributed to his expertise in developing innovative pharmaceutical solutions.

Collaborations

Some of his notable coworkers include James Cahill and Morris Kesselman. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Abdur R Purkaystha's contributions to pharmaceutical formulations demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of complex formulations that can enhance therapeutic efficacy.

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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