For the Inventor, By the Inventor

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Westerville, OH, United States of America

Biocrystal, Ltd.

Calculating rank

USPTO Granted Patents = 27

% Expired Patents = 11.1

EPO Patents = 1

Forward Citations = 1,418

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11 inventors (with patents filed for the assignee):

Emilio Barbera-Guillem (24 out of 41 patents)

M Bud Nelson (6 out of 9 patents)

Marlin O Thurston (3 out of 26 patents)

4. Stephanie L Castro (2 out of 6 patents)

5. Rick D Lucas (2 out of 2 patents)

6. Imad Naasani (1 out of 49 patents)

7. Nora Abasolo (1 out of 1 patent)

8. Betsey Krause (1 out of 1 patent)

9. Eduardo Osinaga (1 out of 1 patent)

10. Alvaro Babino (1 out of 1 patent)

11. Emilio Barberá-Guillem (1 out of 1 patent)

Core Competencies:

Fluorescent Nanocrystals

Cell Culture

Magnetic Separation

Nanocrystal Compositions

Immunotherapy

Fluorescent Ink

Microfluidics

Assay Kits

Tumor Detection

Polynucleotides

Microspheres

Continuous Flow Process

27 patents: Sort by Forward Citations

1. 7060252 - Functionalized encapsulated fluorescent nanocrystals (2006-06-13),

2. 6955855 - Nanocrystals (2005-10-18),

3. 6835326 - Fluorescent ink compositions comprising functionalized fluorescent nanocrystals (2004-12-28),

4. 6821772 - Cell culture apparatus and methods of use (2004-11-23),

5. 6811752 - Device having microchambers and microfluidics (2004-11-02),

6. 6762032 - Compositions, assay kits, and methods for use related to a disease condition comprising multiple sclerosis and/or a pro-MS immune response (2004-07-13),

7. 6761877 - Functionalized encapsulated fluorescent nanocrystals (2004-07-13),

8. 6749750 - Magnetic sheet assembly for magnetic separation (2004-06-15),

9. 6680211 - Fluorescent nanocrystal-embedded microspheres for fluorescence analysis (2004-01-20),

10. 6673595 - Automated cell management system for growth and manipulation of cultured cells (2004-01-06),

11. 6588586 - Mailer for cell culture device (2003-07-08),

12. 6576155 - Fluorescent ink compositions comprising functionalized fluorescent nanocrystals (2003-06-10),

13. 6555365 - Microincubator comprising a cell culture apparatus and a transparent heater (2003-04-29),

14. D473318 - Cell management device (2003-04-16),

15. 6479252 - Cell culture apparatus and methods of use (2002-11-12),

Company Overview

Biocrystal, Ltd. is a company based in Westerville, Ohio, specializing in the development and manufacturing of innovative biocrystalline materials. These materials are utilized across various industries, including healthcare and wellness, where they are integrated into products aimed at enhancing human health and well-being. The organization focuses on advancing research in biocrystal technology, exploring its applications in therapeutic and supportive solutions that leverage the unique properties of crystalline structures.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

27 Patents

#4 in Westerville, OH

#546 in Ohio

#12,436 in US

#24,056 in the World

Westerville, OH, United States of America

Biocrystal, Ltd.

Forward Citations = 1,418

11 inventors:

Emilio Barbera-Guillem (24 out of 41 patents)

M Bud Nelson (6 out of 9 patents)

Marlin O Thurston (3 out of 26 patents)

4. Stephanie L Castro (2 out of 6 patents)

5. Rick D Lucas (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biocrystal, Ltd.. Retrieved from https://idiyas.com/company/biocrystal

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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