% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 25

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8 inventors (with patents filed for the assignee):

John Blacker (2 out of 3 patents)

Kevin E Treacher (1 out of 13 patents)

Thomas Screen (1 out of 2 patents)

4. Andrew John Blacker (1 out of 23 patents)

5. Stephen Martin Brown (1 out of 33 patents)

6. Ian Nicholas Houson (1 out of 2 patents)

7. Jonathan Michael Jeremy Williams (1 out of 1 patent)

8. Christian Bubert (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8501829 - Compounds for use as ligands (2013-08-06),

2. 7462731 - Processes for the preparation of heterocyclic hydroxyamines and intermediates and catalysts for use therein (2008-12-09),

3. 7408082 - Racemisation process (2008-08-05),

4. 7250526 - Transfer hydrogenation process and catalyst (2007-07-31),

Company Overview

NPIL Pharmaceuticals (UK) Limited is a leading pharmaceutical company based in the UK. With a focus on innovation and quality, we are dedicated to improving the health and well-being of patients worldwide. We offer a wide range of pharmaceutical products and services, including research and development, manufacturing, and distribution. Our commitment to excellence is evident in everything we do, from our state-of-the-art facilities to our highly-skilled team of professionals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#14 in Yorkshire

#3,869 in United Kingdom

Yorkshire, United Kingdom

Npil Pharmaceuticals (UK) Limited

Forward Citations = 25

8 inventors:

John Blacker (2 out of 3 patents)

Kevin E Treacher (1 out of 13 patents)

Thomas Screen (1 out of 2 patents)

4. Andrew John Blacker (1 out of 23 patents)

5. Stephen Martin Brown (1 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Npil Pharmaceuticals (UK) Limited. Retrieved from https://idiyas.com/company/npil-pharmaceuticals-uk

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]