Update to API

New routes added to API, which provide functionality of:

• Find relevant CPC classes related to the technical matter in a text excerpt
• Find USPTO Group Art Units related to the technical matter in a text excerpt
• Extract technical concepts mentioned in a given text excerpt
• Return CPC class definitions in JSON format

Improved search results

• Search: A new AI model (v3.0) released into production.

Improved search results

• Search: New version of AI model trained on a bigger and better dataset rolled into production.

Functional enhancements

• Search: All drawings of a result can now be viewed by clicking on the thumbnail.
• Search: When a patent number is entered in the search, results will automatically be restricted by its filing date.
• CPCs: CPC definitions can be toggled between expanded and shortened forms.

Functional Enhancements

• Search: Saved results can now be removed individually.
• Search: Patents and NPL results will be distinguished by Patent/NPL tags.
• Search: Insights section shows a filing trend since year 2000.
• CPCs: CPC codes can now be entered in the input box to see their definitions.