Deogratias works with LawCastles as an intellectual property attorney. Deogratias specializes in intellectual property filings in Tanzania mainland and Zanzibar. He has a lot of experience in filing and prosecuting patents, trademarks and designs at the Tanzanian Trademark Office and Zanzibar Trademark Office. Deogratias has also a lot of experience in contentious matters such as trademark oppositions and cancellations. He drafts the pleadings and appears before the Trademark Office to defend clients. Deogratias is a graduate of St. Augustine University, Tanzania and is currently pursuing Post Graduate Diploma in Legal Practice.