Sonoco Products Company (SON)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026187 patents granted to the name below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Sonoco Products Company’s names, not what it holds today.
1 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Nov 19, 2002 | D465,732 | Dispensing container | Sonoco Products Company | |
| May 21, 2002 | 6,391,135 | Methods and apparatus for manufacturing tubular containers | Other special machines | Sonoco Products Company |
| Jan 29, 2002 | 6,341,720 | Tri-closure dispensing top | Handling | Sonoco Products Company |
| Nov 20, 2001 | D450,586 | Dispensing cap for a container | Sonoco Products Company | |
| Nov 20, 2001 | D450,584 | Three closure dispensing cap for a container | Sonoco Products Company | |
| Aug 21, 2001 | D446,722 | Three closure dispensing cap for a container | Sonoco Products Company | |
| Mar 6, 2001 | 6,196,408 | Release strip for tubular containers and methods and apparatus of applying same | Textile and paper machines | Sonoco Products Company |
| May 9, 2000 | 6,059,104 | Corner support post | Handling | Sonoco Products Company |
| Mar 16, 1999 | 5,881,898 | Open top drum having ribbed chime | Handling | Sonoco Products Company |
| Mar 16, 1999 | 5,881,882 | Plastic bag pack adapted to leave no residue on a supporting rack | Handling | Sonoco Products Company |
| Published | Application | Title | Field | Owner as printed |
|---|---|---|---|---|
| Dec 22, 2005 | 2005/0279472 | Recycled white ticket stock and method of making same | Textile and paper machines | Sonoco Products Company |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.