Hoya Corp

U.S. Patent No. 9,901,442


This preliminary prior art search report presents the mappings of the various elements of claim 25 of U.S. Patent No. 9,901,442 (’442 Patent), titled “Intraocular lens insertion device”, from assignee Hoya Corp, published on 27 February 2018.

The patent discloses an intraocular lens insertion device for inserting an intraocular lens into an eyeball as a substitute of a crystalline lens exenterated through cataract surgery, capable of appropriately regulating the motion of a rear supporting portion during a process of moving an intraocular lens, and reducing the possibility of reoperation being required after the intraocular lens is inserted into an eye.

This preliminary search report includes the following:

  • References found from the preliminary search
  • Claims mapping chart
  • Copies of the selected references with highlighted excerpts
  • Search strategies used in conducting the prior art search


This ParolaPRIME™ report is not legal advice. The suggested correspondences between the features disclosed in the patent-at-issue and those disclosed in each reference reflect what Parola Analytics believes are technical similarities between those respective sets of features. Parola Analytics makes no representation concerning any legal status or effect that may arise from documents mentioned in this report, such as the validity of any apparent priority date or the assertability of any document as prior art against a patent. You should independently obtain legal counsel before attempting to rely on any portion of this report in a legal proceeding.

The references presented in this report are only preliminary and do not represent results from an exhaustive search. For the full report, request a quote.

Questions? Read our Terms and Conditions, FAQs or contact us.

Related Reports

Customer Care

Subscribe to our newsletter

  • Questions? Check our privacy policy.
  • This field is for validation purposes and should be left unchanged.

Patent and IP updates straight to your inbox

Sign up now to receive monthly patent news, analysis and free insight reports.

We don’t spam, we promise.

Request a Quote

  • Hidden
  • Hidden
  • This field is for validation purposes and should be left unchanged.