If you need to draw flowcharts and block diagrams to illustrate patent applications, PatentPal is a good option. It uses generative AI to draft patent applications, including flowcharts and block diagrams. You can upload claims and get a draft with detailed specifications and illustrations. It can export drafts in Word, Visio and PowerPoint formats so it'll fit into your existing workflow.
Another option is EdrawMax, an online diagramming tool that can create more than 280 types of diagrams, including flowcharts, with AI-assisted diagramming. It has a cloud-based workspace for collaboration and can import and export common file formats like Visio, Word and Excel. EdrawMax also has a large library of templates and symbols, making it a good option for a variety of industries.
Whimsical is another good option, especially for its AI-powered tools to create flowcharts and mind maps. It's geared for product teams and has tools for brainstorming, organizing ideas and creating user flows. With real-time collaboration and presentation-ready output, Whimsical is good for iterative work in patent applications.
Last, Slatebox lets you create diagrams with AI from natural language prompts. It's designed for real-time collaboration and has features like auto-generated diagrams and customizable templates. Slatebox is good for rapid-fire diagram creation and brainstorming, which can be useful for patent applications.