Dey, L.p.

Calculating rank

USPTO Granted Patents = 7

CIPO Patents = 4

Trademarks = 1

Forward Citations = 115

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4 inventors (with patents filed for the assignee):

Imtiaz A Chaudry (7 out of 27 patents)

Partha S Banerjee (6 out of 16 patents)

Stephen Pham (3 out of 20 patents)

4. Samuel O Akapo (2 out of 2 patents)

5. Partha Banerjee (4 patents)

7 patents: Sort by Forward Citations

1. 8084461 - Albuterol and ipratropium inhalation solution, system, kit and method for relieving symptoms of chronic obstructive pulmonary disease (2011-12-27),

2. 7811606 - Nasal pharmaceutical formulations and methods of using the same (2010-10-12),

3. 7348362 - Bronchodilating β-agonist compositions and methods (2008-03-25),

4. 6814953 - Bronchodilating compositions and methods (2004-11-09),

5. 6702997 - Albuterol inhalation solution, system, kit and method for relieving symptoms of pediatric asthma (2004-03-09),

6. 6667344 - Bronchodilating compositions and methods (2003-12-23),

7. 6632842 - Albuterol and ipratropium inhalation solution, system, kit and method for relieving symptoms of chronic obstructive pulmonary disease (2003-10-14),

Company Overview

Dey, L.P. is a pharmaceutical company that specializes in the development, manufacturing, and marketing of pharmaceutical products. With a focus on respiratory therapy, Dey, L.P. is known for its expertise in providing innovative solutions for patients with respiratory conditions. The company is committed to improving the quality of life for individuals around the world through its high-quality products and dedication to research and development.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#13 in Napa, CA

#9,511 in California

#39,950 in US

Napa, CA, United States of America

Dey, L.p.

Forward Citations = 115

4 inventors:

Imtiaz A Chaudry (7 out of 27 patents)

Partha S Banerjee (6 out of 16 patents)

Stephen Pham (3 out of 20 patents)

4. Samuel O Akapo (2 out of 2 patents)

5. Partha Banerjee (4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dey, L.p.. Retrieved from https://idiyas.com/company/dey

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

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]

4 patents (CIPO):

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]