Forward Citations = 18

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3 inventors (with patents filed for the assignee):

Trevor Rodney Jarman (1 out of 4 patents)

Andrew J Hacking (1 out of 6 patents)

Lucien G Maury (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4490467 - Polysaccharide production using novel strains of Pseudomonas mendocina (1984-12-25),

2. 4352882 - Production of xanthan gum by emulsion fermentation (1982-10-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#1,093 in London

#6,523 in United Kingdom

London, United Kingdom

Kelco Biospecialties Limited

Forward Citations = 18

3 inventors:

Trevor Rodney Jarman (1 out of 4 patents)

Andrew J Hacking (1 out of 6 patents)

Lucien G Maury (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kelco Biospecialties Limited. Retrieved from https://idiyas.com/company/kelco-biospecialties

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]