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Patent Search

Specialized Search Fields

Wisdomain’s Specialized Search Fields enable much more precise search capabilities when compared to a standard patent search. With our system, users no longer have to search for information on current assignees and life status by individual patents. Our Specialized Search Fields allow users to extract important patent information in a simpler method.
Current Assignee

This refers to the person or the entity who holds the final (or currently assigned) rights to a patent. The patent applicant is the Current Assignee for published patents. Information for this field is based on the most recent records from the USPTO’s Patent Assignment Database.

Life Status

The Life Status field indicates whether the patent rights are currently valid or not. The information for this field is based on the INPADOC Legal Status data.

Final Status

The Final Status field refers to the current patent right details. This field provides more detailed legal information compared to Life Status.

Transfer of Patent Rights

Any transfer of patents from original patent holder to current assignee is shown here. Allows patent trackging by users to alert any patent tracking patterns by competitors and analyze market shift or movements based on the patent transfers.

Last Assignment Date

Timeline of patent transfer activities of NPE or competitors can be revealed by searching patents with a given time period using Last Assignment Date field.

IPC Search Including Sub Categories

ICH field can produce search results that include International Patent Classification’s (IPC) sub- categories. For example, When a search is performed with IPC G10L-015/00, all the sub-categories under G10L-015/ are included in the search results.

UPC Search Including Sub Categories

UCH field can produce search results which includes the U.S. Patent Classification’s (UPC) sub- categories. When a search is performed with 427/331, all the sub-categories under 427/331 are included in the search results.

Patent Evalution Score

Patents can be searched by users based Patent Evaluation Scores.

Inventor Evalution Score

Patents can be searched by users based Inventor Evaluation Scores.

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