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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#3 in Ottignies-Louvain-la-neuve
#891 in Belgium
S.a. Lhoist Recherche Et Development
Forward Citations = 2
6 inventors:
Ottignies-Louvain-la-neuve, Belgium
S.a. Lhoist Recherche Et Development
Calculating rank
% Expired Patents = 50.0
Forward Citations = 2
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6 inventors (with patents filed for the assignee):
Johan Heiszwolf (1 out of 5 patents)
Rodney Foo (1 out of 2 patents)
Thierry Chopin (1 out of 6 patents)
4. Gaetan Blandin (1 out of 2 patents)
5. Marion Gross-Lorgouilloux (1 out of 1 patent)
6. Gregory Martin Filippelli (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S.a. Lhoist Recherche Et Development. Retrieved from https://idiyas.com/company/s-a-lhoist-recherche-et-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]
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]
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]