Welcome to OTI
OTI is ...
- OTI is the first and only platform to combine free international patent search with robust IP market data
- Available market data includes auction pricing, open offers for patent sale, PatentRatings®, royalty rates and technology available for license
- Enter the technology, company, patent number or classification code relevant to you in the search box above to begin
PatentRatings® & Transactions
- Patent quality scores powered by PatentRatings®
- Royalty reporting powered by RoyaltySource®
- Transaction pricing and services provided by Patent/Bid-Ask™ (V 2.0)
- Technology offerings powered by Tynax®, the world's largest online IP marketplace
- IP-based indexes from IPXI™, the world's first IP exchange
News & Blogs
- Daily IP-related news provided by established sources
- Data aggregated from many of the top IP-based blogs
- Feel free to contact us to be considered for inclusion in our news or blogs section
Top-Filed Patent Categories
Biochemistry
Genetic Engineering
Chemistry
Acyclic/Carbocyclic Compounds;
Catalysis, Colloids, etc.;
Heterocyclic Compounds;
Inorganic compounding;
Macromolecular Compound Compositions;
Peptides;
Separation of Substances
Electronics
Batteries;
Coupling Devices, etc.;
Measuring and Testing;
Movement-Based Storage;
Networking;
Relays;
Semiconductors;
Special Component Manufacture (Printed Circuits, etc.);
Static Storage;
Telephony;
Transmission Systems;
Tubes and Lamps;
Wireless Communication
Engineering
Couplings, clutches, brakes, etc.;
Gears
Geology
Drilling for oil, gas, etc.
Medical
Diagnostics;
Drugs;
Implanted Filters, Prostheses, etc.;
Preparations
Multimedia
Display Devices (LCD, etc);
Television
Optics
Lenses
Plastics
Polymerisation (C2C);
Polymerisation (non-C2C);
Shaping and Repair
Printing
Typesetting
Science
Measurement and Sampling
Shipping
Cabling, filaments, etc.;
Packing Materials
Software
Data Processing
