Invalidity / Validity / Opposition Search

Get most relevant and potential proof of evidence with Sagacious IP's comprehensive validity / invalidity search. An invalidity search also known as opposition search could be one of the most potent first line of defenses while protecting rights and / or enforcing rights. After having completed 500+ successful patent invalidity / opposition searches, Sagacious IP has emerged as one of the most reputed names in the patent search domain wherein all searches are done manually, efficiently and comprehensively.

Invalidity / opposition searches, focused around claims of a patent, involve extensive searching for prior art that might discover grounds for its invalidation or at best invalidate a granted patent.


Why Sagacious?

  • 8+ Years of Business, 125+ Full Time Searchers, 30+ Tech Areas, 40+ Invalidity Searches / month.
  • Multi-lingual (16+ Languages) capabilities covering 100+ Countries.
  • Wide patent and non-patent literature coverage (scientific literature, journal articles, conference papers, TKDL library and many more).
  • Strong "Killer Art" search results to invalidate the patent by litigation.
  • Multiple variants to match your budget and completeness requirements.
  • Searches and manual analysis conducted by subject matter experts, reports includes expert comments on each prior-art.
  • Provide a comprehensive validity search report which is important to have before asserting, licensing, buying, or selling a patent

Resources

Data Sources

Thomson Innovation, Thomson PatentWeb, Questel Orbit, LexisNexis Total Patent, Derwent, National Patent Databases of Individual (100+) Countries, Patent Lens... See the complete list >>

Tech Domains

Biotechnology, Immunology, Biochemistry, Molecular Biology, Genomics, Proteomics, RDNA technology, Microbiology, Biochemistry, Genetics/Genetic Engineering, Recombinant DNA, Pharmaceuticals, Chemistry, Nanotechnology, Food/Dairy Industry... See the complete list >>

Countries

Austria, Belgium, Denmark, Spain, EPO, WPO, Sweden, Finland, France, Germany, Switzerland, Britain, Hungary, Italy, Netherlands, Luxembourg, Norway, Poland, Turkey, Belarus, Bosnia, Bulgaria, Cyprus, Czech Republic, Czecho-Slovakia, Greece, Iceland, Ireland, Latvia, Lithuania, Malta, Moldova, Monaco, Romania, Russia, Serbia, Montenegro, Slovakia, Slovenia, Ukraine, Yugoslavia... See the complete list >>

Languages

English

Major Asian Languages (Chinese, Japanese, Korean, Hebrew, etc)

Most European Languages (German, French, Spanish, Italian, etc)

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