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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),

Biotage is a global company providing innovative solutions and technology for analytical chemistry, medicinal chemistry and process development. Their products include purification systems, automated flash chromatography instruments, and microwave synthesizers. With a focus on sustainability and efficiency, Biotage aims to help researchers and scientists achieve their goals in a more environmentally friendly way.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#15 in Charlottesville, VA

#411 in Virginia

#23,808 in US

#44,950 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)

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