
Chambers Brazil Contentious 2026
Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.
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Our team of lawyers and specialists provides legal advice privileging intangible assets held by companies or partners, at all stages of corporate transactions, such as MoU/LoIs, legal due diligence, agreements for the purchase and sale of quotas/shares, assets or establishments, shareholders’/partners’ agreements, escrow, pledges over quotas or receivables, service agreements and other transaction documents, as well as:

Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.

Ivan analyzes the ongoing discussions within the World Intellectual Property Organization’s Working Group regarding potential changes to the rules of the Patent Cooperation Treaty (PCT), particularly with regard to the requirement for local counsel during the national phase of patent applications.

Dannemann Siemsen is the leader in Intellectual Property: Patents, Trademarks, Copyright and Trade Secrets.