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For the Inventor, By the Inventor

London, United Kingdom

National Research Development Corporation

Calculating rank
USPTO Granted Patents = 1,200

% Expired Patents = 0.42



Forward Citations = 23,549

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1,374 inventors (with patents filed for the assignee):

goldMedal Wilfred E Klinner (27 out of 31 patents)

silverMedal Michael Elliott (21 out of 24 patents)

bronzeMedal Norman F Janes (20 out of 21 patents)

4.  Robert Charles Hider (17 out of 33 patents)

5.  Alan D Wilson (16 out of 18 patents)

6.  Ian MacMillan Ward (14 out of 45 patents)

7.  Neil B Graham (14 out of 24 patents)

8.  George Kontoghiorghes (14 out of 15 patents)

9.  Robert L Jones (13 out of 13 patents)

10.  Norman H Wilson (13 out of 13 patents)

11.  Peter Mansfield (12 out of 25 patents)

12.  Michael A Stockham (12 out of 13 patents)

13.  Derek J Fray (12 out of 16 patents)

14.  Jack Silver (11 out of 16 patents)

15.  John R Mallard (10 out of 12 patents)


Core Competencies:
Pharmaceutical Compositions
Anti-Cancer Compounds
Thrombolytic Enzymes
Immunoactive Peptides
Spermicidal Agents
Polyethylene Oxide
Monoclonal Antibodies
Biologically Active Compounds
Hydrogels
Medical Devices
Complex Materials
Optical Measurement

1,200 patents:

1. 9198896 - In vivo assessment of toxicity and pharmacokinetics of methylglyoxal (2015-12-01),
2. 8835145 - Thrombolytic enzyme and a process for its preparation (2014-09-16),
3. 8216337 - Process for the manufacture of bio-release fertilizers of zinc-iron-manganese, iron-manganese-copper and zinc-iron manganese-copper (2012-07-10),
4. 7776574 - Thrombolytic enzyme and a process for its preparation (2010-08-17),
5. 7585661 - [object Object] (2009-09-08),
6. 6617861 - Apparatus and method for measuring and monitoring complexpermittivity of materials (2003-09-09),
7. 6424671 - Process for making steel (2002-07-23),
8. 6407555 - Process and instrument for moisture measurement (2002-06-18),
9. 6368509 - Device for dialysis/purification of proteins (2002-04-09),
10. 6333058 - Process for the preparation of a spermicidal agent (2001-12-25),
11. 6294017 - Growth of semiconductor single crystals (2001-09-25),
12. 6204670 - Process and instrument for moisture measurement (2001-03-20),
13. 6152829 - Device and process for producing effects (2000-11-28),
14. 6083506 - Process for the preperation of spermicidal agents and other biologically (2000-07-04),
15. 5863996 - Solution polymerization to form sol of crosslinked particles (1999-01-26),
Company Overview
National Research Development Corporation, based in London, specializes in the development and commercialization of innovative pharmaceutical compositions. The organization focuses on a diverse range of core technologies, including anti-cancer compounds, thrombolytic enzymes, immunoactive peptides, and biologically active compounds. With a commitment to advancing healthcare solutions, NRDC plays a pivotal role in the research and development of therapeutic agents, including monoclonal antibodies and spermicidal agents, contributing significantly to the pharmaceutical landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

National Research Development Corporation USPTO Patent Assignee Logo
1,200 Patents

#4 in London

#9 in United Kingdom

#859 in the World

London, GB
London, United Kingdom

National Research Development Corporation

Forward Citations = 23,549

1,374 inventors:

goldMedal Wilfred E Klinner (27 out of 31 patents)

silverMedal Michael Elliott (21 out of 24 patents)

bronzeMedal Norman F Janes (20 out of 21 patents)

4.  Robert Charles Hider (17 out of 33 patents)

5.  Alan D Wilson (16 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Research Development Corporation. Retrieved from https://idiyas.com/company/national-research-development

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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