% Expired Patents = 28.6

Trademarks = 8

Forward Citations = 7

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9 inventors (with patents filed for the assignee):

Xiaoliang Han (5 out of 8 patents)

James Jianming Wang (2 out of 3 patents)

Tong Lu (2 out of 3 patents)

4. Jinming Xia (2 out of 2 patents)

5. Dongyuan Xia (1 out of 1 patent)

6. Wan-Heng Wang (1 out of 13 patents)

7. Zhongdong Liu (1 out of 1 patent)

8. Fange Ni (1 out of 1 patent)

9. Sean Xiaoliang Han (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 11078477 - Automated isolation and chemical reaction(s) of nucleic acids (2021-08-03),

2. 10968486 - Gene composition for detecting cell proliferative abnormality or grading disease degree and use thereof (2021-04-06),

3. 7888027 - Measuring analytes using competitive interference and recuperation of enzyme activity (2011-02-15),

4. 7670833 - High throughput analysis for molecular fractions (2010-03-02),

5. 7488579 - Methods and compositions to extract DNA, RNA and protein simultaneously from biological samples (2009-02-10),

6. 6773894 - Isolation and extraction of subcellularly compartmentalized protein (2004-08-10),

7. 6265164 - Compositions and methods for directly and rapidly analyzing the biochemical components of microorganisms (2001-07-24),

Company Overview

Biochain Institute, Inc. is a leading supplier of biological samples and related services for research in genomics, proteomics, and personalized medicine. With a vast collection of high-quality biospecimens, Biochain offers a one-stop solution for researchers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#45 in Newark, CA

#9,501 in California

#39,907 in US

Newark, CA, United States of America

Biochain Institute, Inc.

Forward Citations = 7

9 inventors:

Xiaoliang Han (5 out of 8 patents)

James Jianming Wang (2 out of 3 patents)

Tong Lu (2 out of 3 patents)

4. Jinming Xia (2 out of 2 patents)

5. Dongyuan Xia (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biochain Institute, Inc.. Retrieved from https://idiyas.com/company/biochain-institute

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]