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For the Inventor, By the Inventor

Cambridge, MA, United States of America

Virus Research Institute

Calculating rank
USPTO Granted Patents = 13

Forward Citations = 219

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23 inventors (with patents filed for the assignee):

goldMedal Alexander K Andrianov (10 out of 21 patents)

silverMedal Sameer S Sule (5 out of 6 patents)

bronzeMedal Lendon G Payne (4 out of 8 patents)

4.  Jonathan R Sargent (4 out of 5 patents)

5.  Bryan E Roberts (3 out of 10 patents)

6.  Sharon A Jenkins (3 out of 6 patents)

7.  Mark P LeGolvan (3 out of 3 patents)

8.  Yichen Lu (2 out of 6 patents)

9.  Yuri Svirkin (2 out of 2 patents)

10.  Karyn B Visscher (1 out of 23 patents)

11.  Julie M Pratt (1 out of 37 patents)

12.  Leslie Marie Palmer (1 out of 35 patents)

13.  Michael Arthur Lonetto (1 out of 83 patents)

14.  Richard Oakley Nicholas (1 out of 67 patents)

15.  John E Hodgson (1 out of 10 patents)


13 patents:

1. 6126937 - ClpL (2000-10-03),
2. 5891444 - HIV-1 prophylactic composition and method (1999-04-06),
3. 5869016 - Production of polyorganophosphazenes having desired molecular weights (1999-02-09),
4. 5855895 - Polyphosphazene polyelectrolyte immunoadjuvants (1999-01-05),
5. 5842471 - Purification of polyphosphazene polyacids (1998-12-01),
6. 5814704 - Recovery of polyphosphazene polyacids or acids salts thereof (1998-09-29),
7. 5807757 - Preparation of ionically cross-linked polyphosphazene microspheresy by (1998-09-15),
8. 5760271 - Production of polyorganophosphazenes (1998-06-02),
9. 5733760 - Salmonella vectors encoding truncated pag fusion protein, method of (1998-03-31),
10. 5707597 - Polyhalophosphazene solutions stable against gelation (1998-01-13),
11. 5562909 - Phosphazene polyelectrolytes as immunoadjuvants (1996-10-08),
12. 5529777 - Hydrogel microencapsulated vaccines (1996-06-25),
13. 5494673 - Phosphazene polyelectrolytes as immunoadjuvants (1996-02-27),
Company Overview
Virus Research Institute, located in Cambridge, MA, specializes in the study and development of innovative solutions for viral diseases. The organization focuses on advancing research in virology, immunology, and vaccine development, aiming to enhance public health outcomes through cutting-edge scientific discoveries. By collaborating with academic institutions and industry partners, the institute seeks to translate research findings into practical applications that can effectively combat viral infections and improve global health resilience.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#193 in Cambridge, MA

#1,443 in Massachusetts

#23,854 in US

#45,081 in the World

Cambridge, MA (US)
Cambridge, MA, United States of America

Virus Research Institute

Forward Citations = 219

23 inventors:

goldMedal Alexander K Andrianov (10 out of 21 patents)

silverMedal Sameer S Sule (5 out of 6 patents)

bronzeMedal Lendon G Payne (4 out of 8 patents)

4.  Jonathan R Sargent (4 out of 5 patents)

5.  Bryan E Roberts (3 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Virus Research Institute. Retrieved from https://idiyas.com/company/virus-research-institute

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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