Examine prior art, which is any publication in the public domain. Prior art includes:. For details on what constitutes prior art, see Manual of Patent Examining Procedure, Search Classification Systems. Once you find a relevant patent, see what patents and classification numbers are referred to by the patent. Keep in mind that you can Shepardize or Keycite a patent to turn up cases, litigation documents and related patents.
Home - Tools for Effective Writing - LibGuides at University of Saint Mary
The usefulness of patent literature for research and development is mostly unknown. Therefore a specific patent retrieval has been carried out concerning calcium phosphate-containing biomaterials. This research field includes chemical, medical, and engineering problems and is of importance to the development of bioactive materials for bone replacement. The preliminary work includes information on the characteristics and the availability of patent literature as well as about patent classification systems according to which the documents are filed in patent collections. By reading the non-patent literature searching questions can be formulated. The proper patent retrieval starts with the study of secondary literature especially that in Chemical Abstracts, which report on patents since The structure of Chemical Abstracts, their indexes and sections help to find relevant patents of chemical or chemical engineering contents fast and inspire to read patents of bordering areas.
Prior Art Search
After locating prior art in Japanese, Chinese or Korean, our experienced and qualified professional translators can translate these documents into English. Or if you need to have a quick read at these documents to know what is been said in these documents without spending human translation cost, we can use computer to perform machine translation for you. We also have access to Chinese and Korean databases, both patent and non-patent literatures. Chinese Prior Art Databases. Please feel free to contact us to learn how we can help your litigation strategy or licensing by locating relevant reference documents for you.
An invalidity search or a prior art search involves conducting a thorough, no stone unturned, patent and non-patent literature search and analysis to identify prior art references or literature that might invalidate the patent claims in contention. We at Effectual Services have access to leading commercial patent and non-patent literature databases. We also analyze other legal aspects and issues which may render a patent invalid.