Trademarks = 2

Forward Citations = 29

Loading Chart...

7 inventors (with patents filed for the assignee):

Deanne Oppermann (1 out of 1 patent)

Leonora M Ilardi (1 out of 13 patents)

Stephen A Madison (1 out of 39 patents)

4. Jerome Rudy (1 out of 7 patents)

5. Warren W Cowles (1 out of 1 patent)

6. Arno Cahn (1 out of 5 patents)

7. Frederick Lazzara (1 out of 1 patent)

2 patents: Sort by Forward Citations

#2,214 in New York, NY

#5,846 in New York

#94,782 in US

Lever Brothers

Forward Citations = 29

7 inventors:

Deanne Oppermann (1 out of 1 patent)

Leonora M Ilardi (1 out of 13 patents)

Stephen A Madison (1 out of 39 patents)

4. Jerome Rudy (1 out of 7 patents)

5. Warren W Cowles (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lever Brothers. Retrieved from https://idiyas.com/company/lever-brothers

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]