Preserve Your Freedom to Operate
Fast. Compliant. Cost-efficient.
Strategize, not oversize your IP budget. Establish legally robust prior art through defensive publishing and help preserve freedom to operate with minimized public exposure.
Seamless defensive publishing
4 steps to disclose your invention and preserve Freedom-To-Operate
Prepare
Create your document that describes and shows your invention
Upload
Use our form to upload your publication as a PDF document
Approve
Your submitted data will be confirmed by fee payment
Publish
Your defensive publication is disclosed in our archivePreserving your Freedom to Operate & beyond
Proofbox supports inventors and companies in building a sustainable IP strategy through efficient use of resources.
With IP related services, Proofbox helps to optimize your IP budget. We support you in a legally secure way and in compliance with international requirements, GDPR, and ISO standards, ensuring complete data sovereignty. Proofbox is a defensive publication platform that enables legally verifiable technical disclosures as prior art using eIDAS-compliant qualified timestamps and long term validation. It is an strategic complement to patent filing for creating enforceable prior art and preventing third party patent claims.
Developed in Europe
ISO-certified data centers
Fully EU GDPR compliant
End-to-end encrypted
Defensive Publishing
Cost-effectively preserve your invention and Freedom-To-Operate while avoiding its excessive dissemination
- Immediately establish prior art and preserve exclusivity for third parties
- Decrease the risk of rapid public information distribution and maintain global legal security simultaneously
- Eliminate costly evidence requirements for prior use in third-party legal proceedings
Online-Only Archiving
Paywall-protected, freely but securely accessible, searchable, legally compliant, and with verifiable availability
- PCT-, EPC-, 35 U.S.C.-, CIPO-, CNIPA-, JPO-, ARIPO-, and EAP-compliance: Every publication through Proofbox is recognized as prior art
- Protected from bots, crawlers and AI by a paywall
- No connection to third-party services such as other databases, journals or libraries
Document Drafting
AI-Agent based and human supervised drafting of IP related documents
- In compliance with formal and substantive requirements
- Legally and technically precise and sound wording
- Fully automated but still human-supervised for best results
IP related Searching
Identifying risks, opportunities, and relevant prior art through professional IP related research and analysis
- Obtaining relevant documents for Freedom-To-Operate, prior art, invalidity and opposition evaluation
- AI-Agent based to deliver highly relevant results
- Transparent search reports with ranked relevance and document status information
Preserving your Freedom to Operate & beyond
Proofbox supports inventors and companies in building a sustainable IP strategy through efficient use of resources.
With IP related services, Proofbox helps to optimize your IP budget. We support you in a legally secure way and in compliance with international requirements, GDPR, and ISO standards, ensuring complete data sovereignty. Proofbox is a defensive publication platform that enables legally verifiable technical disclosures as prior art using eIDAS-compliant qualified timestamps and long term validation. It is an strategic complement to patent filing for creating enforceable prior art and preventing third party patent claims.
Developed in EuropeISO-certified data centersFully EU GDPR compliantEnd-to-end encryptedDefensive Publishing
Cost-effectively preserve your invention and Freedom-To-Operate while avoiding its excessive dissemination
- Immediately establish prior art and preserve exclusivity for third parties
- Decrease the risk of rapid public information distribution and maintain global legal security simultaneously
- Eliminate costly evidence requirements for prior use in third-party legal proceedings
Online-Only Archiving
Paywall-protected, freely but securely accessible, searchable, legally compliant, and with verifiable availability
- PCT-, EPC-, 35 U.S.C.-, CIPO-, CNIPA-, JPO-, ARIPO-, and EAP-compliance: Every publication through Proofbox is recognized as prior art
- Protected from bots, crawlers and AI by a paywall
- No connection to third-party services such as other databases, journals or libraries
Document Drafting
AI-Agent based and human supervised drafting of IP related documents
- In compliance with formal and substantive requirements
- Legally and technically precise and sound wording
- Fully automated but still human-supervised for best results
IP related Searching
Identifying risks, opportunities, and relevant prior art through professional IP related research and analysis
- Obtaining relevant documents for Freedom-To-Operate, prior art, invalidity and opposition evaluation
- AI-Agent based to deliver highly relevant results
- Transparent search reports with ranked relevance and document status information
Designed to eliminate all legal concerns
Establish enforceable prior art and minimize unwanted dissemination.
- Qualified electronic seal and timestamp: eIDAS compliant with long-term validation LTV
- Discoverability of every publication through SEO in accordance with USPTO and European case law, including EPO decisions G1/92 and T952/92
- Minimal attention through paywall-restricted access to individual publications and still legally compliant according to EPO OJ 2009, 456-462
- Legally binding publication through logged discoverability for each defensive publication, everyday
Publish any eligible content
Anything you want to preserve from being patented or claimed by third parties
- Descriptions of inventions, processes, business models, or memos on innovations and ideas
- Source code, flowcharts, commit history, system architecture documentation, screenshots, notes
- Plans, drawings, designs and technical drawings, sketches, and illustrations
- Cascaded publications to ensure comprehensive disclosure
- Immoral or offensive content, or any information that infringes the rights of third parties
Latest insights from our Blog
Knowledge and practical guidance to help you preserve freedom to operate for your invention
Proofbox Ensures Irreversible Prior Art and Global Freedom to Operate.
Real World Examples: What Counts as a Legally Compliant Defensive Publication?
A European Patent Attorney's Analysis and Statement on Proofbox
Secure your freedom to operate strategically
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