Patent Office Search

Patent information and document service ipsum.

Patent office search. Private trademark search firms will conduct searches for a fee. 1 800 786 9199 8 30 am 8 00 pm et tty. Our customer care and services will be glad to give advice at the dpma locations in munich jena and berlin.

Patent and trademark office. Public search facility in alexandria va. Patent trial appeal board.

Resolve disputes regarding patents with ptab. Try the beta replacement for efs web private pair and public pair. Trained staff are available to assist public users.

The german patent and trade mark office offers different tools and options for searching its databases. Executive department sub. Search and read the full text of patents from around the world with google patents and find prior art in our index of non patent literature.

Search firms are often listed in the yellow page section of telephone directories under the heading trademark search services or patent and trademark search services patent and trademark resource center ptrc. When searching for specific numbers in the patent number field utility patent numbers are entered as one to eight numbers in length excluding commas which are optional as are leading zeroes. Quick access to patent information databases and other helpful resources.

Pay maintenance fees and learn more about filing fees and other payments. Patent trial appeal board. Check patent application status with public pair and private pair.