For the Inventor, By the Inventor

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Charlottesville, VA, United States of America

Biotage, Inc.

USPTO Granted Patents = 13

% Expired Patents = 30.8

Trademarks = 9

Forward Citations = 149

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21 inventors (with patents filed for the assignee):

Jeffrey A Horsman (4 out of 14 patents)

Peter C Rahn (3 out of 9 patents)

Peter C Van Davelaar (3 out of 22 patents)

4. Thomas C Ransohoff (3 out of 3 patents)

5. Peter J Leavesley (2 out of 10 patents)

6. Robert D Lockman (2 out of 4 patents)

7. Ethan S Simon (2 out of 2 patents)

8. Christopher McClanahan (2 out of 2 patents)

9. Jason H Kolbert (2 out of 2 patents)

10. Kevin B Holland (2 out of 2 patents)

11. Jonathan D Michel (1 out of 2 patents)

12. Shahnaz Ghassemi Jamalabadi (1 out of 2 patents)

13. Kelvin J Hammond (1 out of 2 patents)

14. Omar Mneimne (1 out of 2 patents)

15. Ivan Hargro (1 out of 7 patents)

13 patents: Sort by Forward Citations

1. 6802968 - Chromatography apparatus (2004-10-12),

2. 6783673 - Composite chromatography column (2004-08-31),

3. 6652746 - Chromatography system for automatically separating different compounds in a sample (2003-11-25),

4. 6649051 - Processing of chemicals in flow-through device with porous media (2003-11-18),

5. 6436284 - Chromatography apparatus (2002-08-20),

6. 5242586 - Column protection system for liquid chromatography system (1993-09-07),

7. 5223142 - Production chromatography process using a critical angle refractive (1993-06-29),

8. 5186838 - Chromatographic packing material having functionalized polymeric coating (1993-02-16),

9. 5167822 - Butadiene acrylonitrile polymeric coating for chromatographic packing (1992-12-01),

10. 5139661 - Critical angle refractive index detector (1992-08-18),

11. 5112492 - Automated bubble trap (1992-05-12),

12. 5089124 - Gradient generation control for large scale liquid chromatography (1992-02-18),

13. 4900537 - Control of form of crystal precipitation of aluminum hydroxide using (1990-02-13),

Company Overview

Biotage, Inc. is a prominent company based in Charlottesville, VA, specializing in innovative solutions for analytical chemistry and life sciences. The organization develops and manufactures advanced technologies for sample preparation, purification, and analysis, catering to a diverse range of industries including pharmaceuticals, environmental testing, and food safety. With a strong emphasis on research and development, Biotage aims to enhance laboratory efficiency and improve outcomes through its cutting-edge products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#15 in Charlottesville, VA

#412 in Virginia

#23,854 in US

#45,081 in the World

Charlottesville, VA, United States of America

Biotage, Inc.

Forward Citations = 149

21 inventors:

Jeffrey A Horsman (4 out of 14 patents)

Peter C Rahn (3 out of 9 patents)

Peter C Van Davelaar (3 out of 22 patents)

4. Thomas C Ransohoff (3 out of 3 patents)

5. Peter J Leavesley (2 out of 10 patents)

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

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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