Dannemann Siemsen Advogados
Dannemann Siemsen Advogados is a law firm in Brazil, founded in 1983, with 150 professionals.
- Jurisdiction
- Brazil
- Founded
- 1983
- Professionals
- 150
- Offices
- 7
- Recognitions
- 1

Directory placements
1 practice areas · read from the publishers’ tablesWhere the directories place Dannemann Siemsen Advogados, practice area by practice area, as each table stands on the publisher’s own site. Each cell links to that table. The columns are the same on every page of this site.
| Practice area | Chambers | The Legal 500 |
|---|---|---|
| Intellectual Property | — | Tier 1 |
Recognition
1 announcementsWhat other publishers have said, as Dannemann Siemsen Advogados reports it on its own site, with the lawyers each announcement names. Each entry links to the page where it was read.
The Legal 500Tier 12026
Intellectual property
“The Legal 500 Asia Pacific 2026: Tier 1, Intellectual property, Brazil”
The Legal 500’s published table
From the Firm
What Dannemann Siemsen Advogados has published on its own site lately: news, deals, recognitions and publications. Each links to the firm.
- Argentina Patent System Reform: PCT Accession and Life Sciences Impact | Dannemann Siemsen
news · Feb 2026
- ESG Report 2025 | Dannemann Siemsen
news · Jun 2026
- Conar Updates the Rules for Sustainable Advertising in Brazil | Dannemann Siemsen
publication · Oct 2025
- Rio de Janeiro court recognises infringement of Barla talcum powder trade dress and orders immediate recall of competing talcum powders | Dannemann Siemsen
award · Aug 2025
- IAM Global Leaders 2027
news · Aug 2025
- Economic Reciprocity Law | Dannemann Siemsen
news · Jul 2025
Record
- Jurisdiction
- Brazil
- Founded
- 1983
- Entity source
- The firm's own website
- Firm’s site read
- 11 Nov 2026
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