Trademarks = 2

Forward Citations = 112

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11 inventors (with patents filed for the assignee):

Dante J Marciani (4 out of 16 patents)

Charles H Riggin (2 out of 2 patents)

John W Roberts (2 out of 6 patents)

4. Chung-Ho Hung (2 out of 4 patents)

5. Richard M Thorn (2 out of 2 patents)

6. Gerald A Beltz (1 out of 10 patents)

7. Richard T Coughlin (1 out of 9 patents)

8. William A Haseltine (1 out of 25 patents)

9. Steven Sable (1 out of 1 patent)

10. Gerald F Buck (1 out of 1 patent)

11. Karen E DeBell (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5231003 - Monoclonal antibodies specific for Toxin B of Clostridium difficile (1993-07-27),

2. 4921787 - Detection of antibodies to human immunodeficiency virus by agglutination (1990-05-01),

3. 4753873 - Peptides for the diagnosis of HTLV-III antibodies, their preparation and (1988-06-28),

4. 4734362 - Process for purifying recombinant proteins, and products thereof (1988-03-29),

5. 4728608 - Bacterial screening system with enhanced shelf life (1988-03-01),

6. 4689204 - Multiple step reagent delivery system (1987-08-25),

Company Overview

Cambridge Bioscience Corporation is a leading provider of innovative life science research tools and services. With a focus on delivering high-quality products and exceptional customer service, we aim to support scientists in advancing their groundbreaking research in areas such as molecular biology, cell biology, and genomics. Our extensive product portfolio includes reagents, antibodies, kits, and equipment from top global manufacturers. Collaborating with researchers in academia, biotech, and pharmaceutical industries, we strive to contribute to the advancement of scientific discoveries and technological innovation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#39 in Worcester, MA

#2,546 in Massachusetts

#45,007 in US

Worcester, MA, United States of America

Cambridge Bioscience Corporation

Forward Citations = 112

11 inventors:

Dante J Marciani (4 out of 16 patents)

Charles H Riggin (2 out of 2 patents)

John W Roberts (2 out of 6 patents)

4. Chung-Ho Hung (2 out of 4 patents)

5. Richard M Thorn (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cambridge Bioscience Corporation. Retrieved from https://idiyas.com/company/cambridge-bioscience

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]