Release Notes

The official transition from a single-prompt tool to the Patent Drafter Toolbox is complete. This update introduces a modular system designed to prioritize professional agency and absolute data sovereignty in the patent drafting process.

1. Multiple Deployment Models

To accommodate varying security requirements and technical infrastructures, the toolbox now features two distinct deployment paths:

• Plug & Play (Cloud): Provides immediate access to the latest logic via assistants in ChatGPT and Gemini. This model offers zero-setup convenience within existing enterprise accounts.
• Sovereign (Open-Logic): Provides the raw source logic for download. This allows for the deployment of the prompt architecture on private infrastructure, such as local LLMs, private Azure, or OpenWebUI, ensuring sensitive client data remains entirely under firm control.

2. Claim Drafter: Re-engineered Logic

The Claim Drafter has been extensively updated. The tool now employs a more rigorous “interview” logic. It is programmed to identify vagueness in invention disclosures and requires a structured problem-solution framework before drafting begins. This prevents the “Filled Page Problem” by ensuring claims are grounded in a deliberate legal strategy.

3. The Toolbox Roadmap

While the Claim Drafter is currently live, two additional specialized modules are in the final stages of testing:

• Claim Checker (Coming Soon): A digital adversary module designed to identify scope issues, clarity gaps, and potential functional claiming risks.
• Description Drafter (Coming Soon): A specialized module for expanding finalized claims into a comprehensive, compliant specification while maintaining strict fidelity to the source materials.

Subscribers will receive these modules automatically.

New Model: Gemini 2.5 Pro
Claim Drafter now utilizes Gemini 2.5 Pro, providing superior technical reasoning and enhanced patent lingo nuances. This upgrade ensures higher-quality first drafts for complex inventions.

Redesigned Session Management
The workflow is now more flexible and cost-effective, allowing for a seamless drafting experience:

• 24-Hour Access: A single credit grants full access to the tool for 24 hours.
• Unlimited Claim Sets: Draft, refine, and generate as many claim sets as necessary within the active session.
• Save & Resume: Projects can be saved and revisited later, ensuring no progress is lost during the drafting process.

• Improved Claim Logic: We’ve updated the prompt logic used to distill distinguishing features from the invention description. The model now identifies features that are “crisper” and more to the point, resulting in generated claims with better structure and reduced redundancy.
• Expanded Free Trial: To give you ample opportunity to familiarize yourself with the workflow, the free trial now includes 3 credits.

I’m thrilled to announce the public release of the Claim Drafter.

As a European Patent Attorney, I built this tool to solve the problem I’ve faced my entire career: the blank page. v1.0 isn’t just a text generator; it’s designed to act as your expert AI associate. It guides you through a rigorous, structured thinking process—transforming raw invention disclosures into high-quality claim sets in a fraction of the time.

Key Highlights of v1.0:

• Claim Strategy Generator: We establish a logical problem-solution foundation before drafting a single word.
• Intelligent Drafting: Instant, structured independent and dependent claims.
• Analysis Suite: Verify your work with one-click checks for Scope, Clarity, Detectability, and Workarounds.
• Zero-Retention Security: Built on a non-negotiable requirement for confidentiality: stateless processing on servers in Germany.

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Happy claim drafting,
Bastian

My Claim Drafter only needs some final touches before it’s ready. To get your hands on it first, get on my mailing list: bestpatent.eu/list/