⌕ TRADEMARK SEARCH · ট্রেডমার্ক অনুসন্ধান
Registration number lookup
Use the exact registration number to verify a trademark certificate.
Open trademark search →SOURCE-VERIFIED INFORMATION · উৎস-যাচাইকৃত তথ্য
Bangladesh TrademarkCertificate Database
Search registered trademark information through the local MySQL database by exact registration number, trademark name, or owner name.
নিবন্ধন নম্বর, ট্রেডমার্কের নাম অথবা মালিকের নাম দিয়ে স্থানীয় ডাটাবেসে অনুসন্ধান করুন।
Strict selected-field searchDatabase record and certificate PDF
Registration number lookup
ট্রেডমার্ক নিবন্ধন নম্বর অনুসন্ধান · Exact number required for certificate details
Advanced filters
The selected search mode matches only its own MySQL field. Registration Number requires an exact number; Trademark Name and Owner Name do not search the registration number.
▣ COPYRIGHT SEARCH · কপিরাইট অনুসন্ধান
Registration / license lookup
Search verified copyright certificates and exact license records.
Government project notice · সরকারি প্রকল্প ঘোষণা This independent database portal supports a Department of Patents, Designs & Trademarks government project. It is not the official DPDT website. Records are displayed only when supported by certificate or official publication evidence. Missing fields are shown as “Not Available”.
NOTICE BOARD · নোটিশ বোর্ড
Official publications and service notices
EXPLORE THE PORTAL
Intellectual property information services
Certificate Database
প্রমাণিত সার্টিফিকেট
Find a certificate through its exact registration number.
Open serviceCopyright Database
কপিরাইট তথ্য
Search copyright registrations and licenses.
Open serviceTrademark Journals
জার্নাল অনুসন্ধান
Browse official publication references.
Open serviceNice Classification
শ্রেণী অনুসন্ধান
Explore classes 1–45 and goods or services.
Open serviceForms & Rules
ফর্ম এবং বিধি
Find public forms, fees, notices and procedural guidance.
Open serviceA–Z DIRECTORY · বর্ণানুক্রমিক তালিকা
Browse trademarks by first letter
Select an English or Bengali letter to browse verified records. The directory will display only records that have been entered and verified from official sources.
DATABASE STATUS
ডাটাবেসের অবস্থা
Source controlled
4Verified trademark records
0Verified journals indexed
45Nice classes
100%Verified-only policy
No sample, simulated, or estimated trademark record is displayed. Administrators must attach an official source before a record can be marked verified.
OFFICIAL REFERENCES · সরকারি উৎস
Built for transparent source verification
Every indexed record is designed to carry its official DPDT publication, source URL, verification status, and last verified date. This portal is the government project database layer and retains source-linked verification for every indexed record.
Visit official DPDT