Forward Citations = 42

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6 inventors (with patents filed for the assignee):

Kuo-Hsiung Lee (1 out of 56 patents)

Yoshiki Kashiwada (1 out of 6 patents)

Mark Manak (1 out of 5 patents)

4. Louis Mark Cosentino (1 out of 3 patents)

5. Raymond E Mifflin (1 out of 1 patent)

6. Fumio Hashimoto (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5679828 - Betulinic acid and dihydrobetulinic acid derivatives and uses therefor (1997-10-21),

2. 4911910 - Purified equine immunologlobulins and method of use thereof (1990-03-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#174 in Rockville, MD

#1,421 in Maryland

#94,782 in US

Rockville, MD, United States of America

Biotech Research Labs, Inc.

Forward Citations = 42

6 inventors:

Kuo-Hsiung Lee (1 out of 56 patents)

Yoshiki Kashiwada (1 out of 6 patents)

Mark Manak (1 out of 5 patents)

4. Louis Mark Cosentino (1 out of 3 patents)

5. Raymond E Mifflin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biotech Research Labs, Inc.. Retrieved from https://idiyas.com/company/biotech-research-labs

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]