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Totowa, NJ, United States of America

The P.f. Laboratories, Inc.

USPTO Granted Patents = 39

% Expired Patents = 46.2

Forward Citations = 811

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9 inventors (with patents filed for the assignee):

Christopher D Breder (32 out of 57 patents)

Curtis Wright (32 out of 86 patents)

Benjamin Oshlack (32 out of 157 patents)

4. Donald Kyle (6 out of 341 patents)

5. Lonn S Rider (6 out of 19 patents)

6. Robert Chapman (6 out of 18 patents)

7. Qi Hong (6 out of 20 patents)

8. Robert J Kupper (6 out of 31 patents)

9. Haiyong Hugh Huang (1 out of 63 patents)

Core Competencies:

Oxycodone Compositions

Gelling Agent

Opioid Agonist

Opioid Antagonist

Controlled Release

Tamper Resistant

Pharmaceutical Formulation

Dosage Forms

Hydrochloride

14-Hydroxycodeinone

Dihydrocodeinone

Encased Formulations

39 patents: Sort by Forward Citations

1. 10407434 - Process for preparing oxycodone compositions (2019-09-10),

2. 10259819 - Process for preparing oxycodone compositions (2019-04-16),

3. 10206881 - Pharmaceutical formulation containing gelling agent (2019-02-19),

4. 10130586 - Pharmaceutical formulation containing gelling agent (2018-11-20),

5. 10076497 - Pharmaceutical formulation containing gelling agent (2018-09-18),

6. 10071057 - Pharmaceutical formulation containing gelling agent (2018-09-11),

7. 10064825 - Pharmaceutical formulation containing gelling agent (2018-09-04),

8. 10064824 - Pharmaceutical formulation containing gelling agent (2018-09-04),

9. 9968559 - Pharmaceutical formulation containing gelling agent (2018-05-15),

10. 9877924 - Pharmaceutical formulation containing gelling agent (2018-01-30),

11. 9872836 - Pharmaceutical formulation containing gelling agent (2018-01-23),

12. 9867784 - Pharmaceutical formulation containing gelling agent (2018-01-16),

13. 9867783 - Pharmaceutical formulation containing gelling agent (2018-01-16),

14. 9861583 - Pharmaceutical formulation containing gelling agent (2018-01-09),

15. 9861582 - Pharmaceutical formulation containing gelling agent (2018-01-09),

Company Overview

The P.f. Laboratories, Inc., based in Totowa, NJ, specializes in the development and manufacturing of innovative pharmaceutical products. The company focuses on creating advanced formulations and delivery systems that enhance therapeutic efficacy and patient compliance. With a commitment to research and development, P.f. Laboratories operates in the pharmaceutical sector, emphasizing quality and regulatory compliance to meet the needs of healthcare providers and patients alike. Their expertise spans various therapeutic areas, contributing to improved health outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

39 Patents

#2 in Totowa, NJ

#359 in New Jersey

#8,823 in US

#17,448 in the World

Totowa, NJ, United States of America

The P.f. Laboratories, Inc.

Forward Citations = 811

9 inventors:

Christopher D Breder (32 out of 57 patents)

Curtis Wright (32 out of 86 patents)

Benjamin Oshlack (32 out of 157 patents)

4. Donald Kyle (6 out of 341 patents)

5. Lonn S Rider (6 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The P.f. Laboratories, Inc.. Retrieved from https://idiyas.com/company/p-f-laboratories

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]

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