From Vinodksingh

Contents 1 About Me 2 My articles 3 Patent Resources 4 Online trainings 5 Books databases 6 Patent ot PDF 7 Patent Outsourcing Services

About Me

My articles

Patent Resources

Free Patent Search Databases

Paid Patent Databases

Free Non-Patent Databases

Paid Non-Patent Databases

Book Databases

Patent PDF Documents

Others

Online trainings

Dialog

Delphion

MicroPatent

STN

Others

Books databases

Patent ot PDF

• Pat2PDF: PDF. Coverage: US and European patents, US patent applications. Cost: varies, but all patent documents below USPN 1,000,000 are free.

• PAT2PDF: PDF. Coverage: All issued US Patents. Search interface: patent number. Can search multiple patent numbers at once. Cost: FREE.

• Freepatentsonline: DF or TIFF. Coverage: US patents published by the USPTO since patent number 4,000,000. Search interface: boolean or patent number. Cost: FREE.

• Patent Logistics: U.S. Patent and published Patent Applications. Cost: FREE.

• ASITRI: Search for a patent by patent number, get web page with said patent's abstract and basic information, along with abstract and basic information of its references, all with links to download copies of said patents by PDFs. Interesting site. Cost: FREE.

• Patent Reader: PDF. US-only. Download multiple patent numbers at one time. Cost: FREE.

• BrainDex: PDF copies. US, PCT, EPO, Germany, Japan, United Kingdom, France, Spain, Italy, Belgium, Netherlands, Russia, Austria and others. Cost: FREE.

Patent Outsourcing Services