CIPO Patents = 1

EPO Patents = 3

Forward Citations = 23

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2 inventors (with patents filed for the assignee):

Haifeng Chen (6 out of 10 patents)

Sandra Patricia Meriño (1 out of 4 patents)

6 patents: Sort by Forward Citations

1. 12692481 - BACULOVIRUS EXPRESSION SYSTEM (2026-07-28),

2. 11414676 - AAV production in insect cells, methods and compositions therefor (2022-08-16),

3. 9879282 - Expression in insect cells of genes with overlapping open reading frames, methods and compositions therefor (2018-01-30),

4. 9879279 - Expression in insect cells of genes with overlapping open reading frames, methods and compositions therefor (2018-01-30),

5. 9862936 - Methods of purifying adeno-associated virus (AAV) and/or recombinant adeno-associated virus (rAAV) and gradients and flow-through buffers therefore (2018-01-09),

6. 8945918 - Expression in insect cells of genes with overlapping open reading frames, methods and compositions therefor (2015-02-03),

Company Overview

Virovek, Inc. is a leading biotechnology company specializing in the production of recombinant adeno-associated virus (AAV) vectors for gene therapy research and development. With state-of-the-art facilities and a team of experienced scientists, Virovek is dedicated to advancing gene therapy technologies to address critical healthcare needs. Established in 2006, the company has a proven track record of delivering high-quality products and services to academic institutions, pharmaceutical companies, and research organizations worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#79 in Hayward, CA

#10,578 in California

#45,007 in US

Hayward, CA, United States of America

Virovek, Inc.

Forward Citations = 23

2 inventors:

Haifeng Chen (6 out of 10 patents)

Sandra Patricia Meriño (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Virovek, Inc.. Retrieved from https://idiyas.com/company/virovek

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]

1 patent (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]

3 patents (EPO):

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]