For the Inventor, By the Inventor

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Hayward, CA, United States of America

Biotium, Inc.

USPTO Granted Patents = 33

EPO Patents = 7

Trademarks = 15

Forward Citations = 713

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14 inventors (with patents filed for the assignee):

Fei Mao (33 out of 136 patents)

Wai-Yee Leung (30 out of 56 patents)

Ching-Ying Cheung (12 out of 42 patents)

4. Hye Eun Hoover (8 out of 8 patents)

5. Lori Michelle Roberts (7 out of 7 patents)

6. Hui Cen (4 out of 9 patents)

7. Chingying Cheung (3 out of 3 patents)

8. Xing Xin (3 out of 8 patents)

9. Patrick Gordon McGarraugh (2 out of 2 patents)

10. Alexis Spain Madrid (1 out of 1 patent)

11. Sarah Lynn Windler (1 out of 1 patent)

12. Jie Yang (1 out of 1 patent)

13. Tam Van (1 out of 1 patent)

14. Patrick Mcgarraugh (1 out of 1 patent)

15. Patrick Gordon Mcgarraugh (0 patent)

Core Competencies:

Fluorescent Dyes

Nucleic Acid Staining

Protein Labeling

Fluorescent Compounds

Enzyme Detection

Dye Kits

Luminescent Complexes

Xanthene Dyes

Dye Modifiers

Anthraquinone Dyes

Nucleic Acid Modifying Agents

Functional Dyes

33 patents: Sort by Forward Citations

1. 12644001 - Fluorenyl cyanine dyes (2026-06-02),

2. 10976309 - Methods, compositions and kits for labeling of proteins (2021-04-13),

3. 10837881 - Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled molecules (2020-11-17),

4. 10570463 - Nucleic acid modifying agents and uses thereof (2020-02-25),

5. 10107799 - Methods, compositions and kits for labeling of proteins (2018-10-23),

6. 10053484 - Heterocycle-substituted xanthene dyes (2018-08-21),

7. 10011570 - Nucleic acid binding dyes with improved safety (2018-07-03),

8. 9791450 - Fluorescent compounds (2017-10-17),

9. 9682970 - Fluorescent compounds and uses thereof (2017-06-20),

10. 9670476 - Enzyme substrate comprising a functional dye and associated technology and methods (2017-06-06),

11. 9670363 - Substituted anthraquinone dyes for cellular stains and enzyme detection (2017-06-06),

12. 9580749 - Dyes and labeled molecules (2017-02-28),

13. 9579402 - Heterocycle-substituted xanthene dyes (2017-02-28),

14. 9193746 - Luminescent metal complexes and associated technology (2015-11-24),

15. 9102835 - Methods of using dyes in association with nucleic acid staining or detection and associated technology (2015-08-11),

Company Overview

Biotium, Inc. is a biotechnology company based in Hayward, California, specializing in the development and manufacture of innovative reagents and tools for life science research. The company focuses on providing high-quality products for molecular biology, including fluorescent dyes, nucleic acid stains, and assay kits. Biotium aims to support researchers in various fields, enhancing their capabilities in genomics, proteomics, and cell biology through advanced technology and reliable solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

33 Patents

#20 in Hayward, CA

#2,460 in California

#10,297 in US

#20,130 in the World

Hayward, CA, United States of America

Biotium, Inc.

Forward Citations = 713

14 inventors:

Fei Mao (33 out of 136 patents)

Wai-Yee Leung (30 out of 56 patents)

Ching-Ying Cheung (12 out of 42 patents)

4. Hye Eun Hoover (8 out of 8 patents)

5. Lori Michelle Roberts (7 out of 7 patents)

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

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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