Invention Co
An AI drafting assistant for patent professionals that generates claims, drawings, and edits inside the Word task pane.
Semantics AI Inc.Price not published
IronCrow AI
by IronCrow AIMicrosoft 365Price not published
Adds patent drafting, prosecution, proofreading, and analytics tools to Word.
PRICINGNot published
DEPLOYMENTCloud
CATEGORYAnalytics
UPDATED ON MARKETPLACE
What it does
The add-in provides proofreading for antecedent basis, literal support, patent profanities, and other common issues. It presents proofreading results in an interactive dashboard and includes an Art Unit Predictor and 101 Rejection Predictor. Its LLM Sandbox supports patent application and Office Action response drafting, custom prompt libraries, prior-art analysis, and MPEP citation retrieval.
Key capabilities
from the Microsoft Marketplace listingPatent proofreading
Checks for antecedent basis, literal support, patent profanities, and other common issues.
Interactive dashboard
Displays proofreading results in an interactive dashboard.
Prosecution analytics
Includes an Art Unit Predictor and a 101 Rejection Predictor.
Patent drafting
Drafts patent applications and Office Action responses with large language models.
Prompt libraries
Allows custom prompts for patent drafting and prosecution tasks.
MPEP citations
Provides insights and citations from the MPEP.
Use cases
- Patent practitioners can analyze Office Actions and prior-art references in the document workflow.
Who it's for
Patent practitioners.
How it compares
IronCrow AI and Invention Co. both use cloud deployment and have an unknown pricing type. IronCrow AI was updated on May 2025, while Invention Co. was updated in Apr 2026. Invention Co.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Price not published | Cloud | |
| Invention Co | Price not published | Cloud |
In the catalog
152 plugins in Word · Analytics
Price distribution: 2 free, 5 freemium, 37 paid, 108 price not published
Pricing & deployment
Platform
Microsoft 365
Product
Word
Deployment
Cloud
Pricing
Price not published
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What the vendor says
«The IronCrow AI add-in for Word transforms patent drafting and prosecution by bringing powerful AI tools directly into your favorite word editor. Draft stronger patent applications, generate more persuasive Office Action responses, and spend less time on tedious mechanical tasks: N-Spec Integration: - Real-time …»