Eety AI - An AI Assistant for Patent Drafting vs Pure Tax Investigations

Side-by-side comparison to help you choose the right product.

Eety AI - An AI Assistant for Patent Drafting logo

Eety AI - An AI Assistant for Patent Drafting

Eety AI enhances your patent drafting by amplifying your expertise and ensuring precision with every application you create.

Last updated: April 13, 2026

Pure Tax Investigations logo

Pure Tax Investigations

Pure Tax Investigations provides expert defense for businesses in serious HMRC tax disputes.

Last updated: March 1, 2026

Visual Comparison

Eety AI - An AI Assistant for Patent Drafting

Eety AI - An AI Assistant for Patent Drafting screenshot

Pure Tax Investigations

Pure Tax Investigations screenshot

Feature Comparison

Eety AI - An AI Assistant for Patent Drafting

15-Point Invention Model

Eety AI utilizes a unique 15-point invention model that comprehensively analyzes the invention's novelty, component interactions, and claim strategy. This model ensures that users can identify gaps in their understanding before drafting begins, thereby improving the overall quality of patent applications.

Iterative Refinement Process

The iterative refinement process involves targeted follow-up questions that Eety AI poses to users, ensuring that any gaps in understanding are addressed. This approach allows for a surgical update of information without disturbing previously validated analysis, thus maintaining coherence throughout the drafting process.

Attorney-Approved Drafting Pipeline

Eety AI follows a 10-phase drafting pipeline that has been pre-approved by attorneys, ensuring that every section of the patent application aligns with legal standards and best practices. This structured approach helps users maintain compliance with various patent office conventions while efficiently managing the drafting workflow.

Style DNA Mirroring

Eety AI incorporates a style intelligence feature that reverse-engineers the user's writing style, ensuring that the output reflects the unique voice and tone of the patent attorney. This helps maintain consistency across patent applications, making them unmistakably the work of the original author.

Pure Tax Investigations

Specialist Team with Ex-HMRC Insight

The firm's advisory team is comprised of experienced, qualified tax investigation specialists, including former senior HMRC inspectors. This provides clients with an unparalleled strategic advantage, as the team possesses insider knowledge of HMRC's operational approaches, tactics, and decision-making processes, enabling them to anticipate challenges and build the most effective defence and negotiation strategies.

End-to-End Investigation Management

Pure Tax Investigations provides comprehensive management of the entire HMRC engagement process. This includes initial analysis and case evaluation, handling all correspondence, preparing detailed disclosures and reports, negotiating with HMRC officers, and representing clients through to resolution, whether via settlement, Alternative Dispute Resolution (ADR), or tribunal.

Discreet & Bespoke Client Service

Understanding the sensitivity of tax investigations, the firm offers a highly discreet and tailored service. Each client's situation is evaluated individually, with advice and strategy crafted to meet specific commercial aspirations and personal circumstances, ensuring a confidential and personalised approach from start to finish.

Wide Spectrum of Tax Issue Expertise

The firm possesses deep expertise across a vast range of complex tax matters. This includes specialist knowledge in areas such as R&D tax enquiries, Inheritance Tax investigations, offshore disclosures (WDF), property tax (Let Property Campaign), crypto asset enquiries, and corporate criminal offence (CCO) advice, making them a one-stop resource for intricate tax problems.

Use Cases

Eety AI - An AI Assistant for Patent Drafting

Streamlining Patent Application Drafting

Patent professionals can leverage Eety AI to streamline the drafting process of patent applications, reducing the time spent on initial drafts and minimizing the risk of overlooking critical elements in the invention's description.

Enhancing Collaboration Among Teams

Eety AI facilitates better collaboration among patent teams by providing shared access, an audit trail of changes, and section-level reviews. This ensures that all team members are aligned and that the application undergoes thorough scrutiny before submission.

Improving Quality Control

With its focus on identifying gaps and asking targeted questions, Eety AI enhances quality control in patent applications. This reduces the likelihood of errors and omissions that could jeopardize the application's success.

Supporting Continuous Learning

Eety AI serves as a valuable learning tool for junior patent associates by providing insights and guidance throughout the drafting process. This fosters a deeper understanding of patent law and drafting techniques, ultimately contributing to their professional growth.

Pure Tax Investigations

Facing a Serious HMRC Fraud Investigation (COP9)

When an individual or business receives a Code of Practice 9 (COP9) letter from HMRC's Fraud Investigation Service, it indicates a suspected serious tax fraud. Pure Tax Investigations provides critical expert guidance through this daunting process, managing the contractual disclosure facility (CDF) process, preparing a robust disclosure report, and negotiating to secure the best possible civil settlement and avoid criminal prosecution.

Managing a Complex HMRC Enquiry into a Large Business

Large corporates undergoing intensive, cross-tax enquiries benefit from the firm's structured approach. Pure Tax Investigations acts as a strategic buffer, analysing HMRC's information requests, coordinating with the client's accountants, and deploying technical expertise to challenge HMRC's positions and achieve a commercial resolution that minimises disruption and financial impact.

Making a Voluntary Tax Disclosure

For clients with undisclosed tax liabilities related to offshore assets, rental property income, or crypto gains, the firm facilitates voluntary disclosures through HMRC's campaigns like the Worldwide Disclosure Facility (WDF) or Let Property Campaign (LPC). They ensure the disclosure is complete, accurate, and presented optimally to mitigate penalties and interest.

Responding to an HMRC Compliance Check or Information Notice

Even routine HMRC compliance checks can be burdensome. Pure Tax Investigations steps in to handle all communications, ensuring client responses to information notices (Schedule 36) are legally compliant and strategically sound, preventing a simple check from escalating into a wider, more invasive investigation.

Overview

About Eety AI - An AI Assistant for Patent Drafting

Eety AI is an innovative AI assistant specifically designed to streamline the patent drafting process by amplifying the expertise of patent professionals rather than replacing them. It addresses the complex nature of patent law, recognizing that drafting is fundamentally a strategic challenge rather than merely a writing task. With Eety AI, users are equipped with a sophisticated 15-point invention model known as the Brain, which captures critical elements such as novelty, component interactions, and claim strategies before drafting even begins. This ensures that every patent application is built on a solid foundation of understanding and analysis. Eety AI is tailored for patent attorneys, agents, and associates who require a reliable partner to expedite their workflows, enhance precision, and maintain compliance with various patent office conventions. Through its comprehensive features, Eety AI ultimately empowers users to draft complete patent applications with confidence and clarity.

About Pure Tax Investigations

Pure Tax Investigations is a premier, specialist advisory firm that acts as an independent and expert intermediary between clients and HM Revenue & Customs (HMRC). The firm is dedicated to providing a robust defence and strategic resolution for individuals and businesses facing the immense pressure of HMRC enquiries, investigations, and disclosures. It is specifically designed for entrepreneurs, business owners, private clients, and large corporates whose complex domestic and international tax affairs have come under HMRC scrutiny. The core value proposition lies in its deep, pragmatic expertise, which is led by former senior HMRC tax inspectors. This unique insight ensures clients receive a service characterised by certainty, absolute discretion, and fierce protection. Pure Tax Investigations manages the full spectrum of compliance issues, from routine checks and compliance reviews to the most serious civil fraud investigations under Code of Practice 9 (COP9) and complex enquiries under Code of Practice 8 (COP8). The firm's mission is to serve as a dedicated specialist fighting relentlessly on behalf of clients to achieve commercial, wealth-preserving resolutions, providing peace of mind during inherently stressful processes.

Frequently Asked Questions

Eety AI - An AI Assistant for Patent Drafting FAQ

How does Eety AI understand my invention?

Eety AI comprehends your invention by building a living, evolving mental model based on the 15-point invention model. It analyzes various documents, extracting structured knowledge and ensuring that it fully understands the nuances of your invention.

Can Eety AI work with different document formats?

Yes, Eety AI can parse and analyze various document formats, including PDF, DOCX, TXT, and images. This versatility allows users to upload any relevant materials for comprehensive analysis.

How does Eety AI maintain my writing style?

Eety AI utilizes a style DNA mirroring feature that learns from your previous writing samples. It adapts the generated content to reflect your unique voice and tone, ensuring that the final output aligns with your established style.

Is Eety AI suitable for all types of patent applications?

Eety AI is designed to accommodate various types of patent applications, adhering to the conventions of major patent offices such as the USPTO, EPO, PCT, and UKIPO. This makes it a versatile tool for patent professionals across different jurisdictions.

Pure Tax Investigations FAQ

What makes Pure Tax Investigations different from my accountant?

While accountants handle compliance and routine tax filings, Pure Tax Investigations specialises exclusively in contentious tax matters and HMRC investigations. Their team includes ex-HMRC inspectors with direct experience conducting enquiries, giving them unique tactical and procedural insight to defend clients aggressively, which most general practice firms cannot offer.

What should I do if I receive a Code of Practice 9 (COP9) letter from HMRC?

A COP9 letter is extremely serious and requires immediate, expert attention. You should contact a specialist firm like Pure Tax Investigations immediately and before responding to HMRC. They will advise you on your options, typically involving entering the Contractual Disclosure Facility (CDF) to make a full disclosure and seek a civil settlement, which they will manage on your behalf.

Can you help with disclosures for offshore income or gains?

Yes, Pure Tax Investigations has extensive experience managing disclosures through HMRC's Worldwide Disclosure Facility (WDF) and other offshore campaigns. They ensure all historical income, gains, and related tax liabilities are correctly calculated and disclosed in a manner designed to secure the lowest possible penalties under the relevant legislation.

How do you charge for your tax investigation services?

Given the unique nature of each investigation, Pure Tax Investigations typically operates on a fixed-fee or agreed project-fee basis, tailored to the specific scope and complexity of the case. This provides clients with cost certainty from the outset. An initial consultation is offered to discuss the case details and provide a clear fee proposal.

Alternatives

Eety AI - An AI Assistant for Patent Drafting Alternatives

Eety AI - An AI Assistant for Patent Drafting is a specialized tool designed to assist users in the complex process of patent drafting by creating a detailed invention model prior to writing. As part of the legal technology category, it streamlines the drafting process through a structured pipeline that incorporates attorney-approved strategies and features. Users often seek alternatives to Eety AI due to various reasons, including pricing concerns, the need for specific features, or compatibility with their preferred platforms. When choosing an alternative, it is essential to evaluate the tool's capabilities in producing high-quality drafts, its ease of use, and how well it integrates with existing workflows and legal standards.

Pure Tax Investigations Alternatives

Pure Tax Investigations is a specialist advisory firm in the business and finance category, providing expert defence for individuals and businesses facing serious HMRC tax disputes and investigations. Clients may seek alternatives for various reasons, such as differing budget requirements, the need for a specific geographic service area, or a preference for a different service model or firm size. When evaluating an alternative provider, key considerations should include the depth and relevance of the team's expertise, particularly any direct experience with HMRC procedures. It is also crucial to assess the firm's track record in handling cases similar to your own and the clarity of their service structure and fee arrangements.

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