Patent File Histories
Keyword searchable and bookmarked.
Nicely tabbed NPL.
Assignments, Reel and Frame copies.
Rapid certification, directly with the PTO.
Convenient options, plus a portal for frequent users
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Digital Patent Services Corp. is a full service patent document company. We ensure that your orders are processed smoothly and delivered promptly. Most orders are filled the same day requested. No account setup needed. Just use the easy, online order form.
We provide all patent-related documents, including:
U.S Patent File Histories
Non-US Patent File Histories
Assignments with Reel/Frame copies
Non-Patent Literature (NPL)
PTO Certification of Documents
Legalization & Authentication
Our office is located directly next door to the USPTO document copy room ensuring you that we have quick access to documents.
We understand the need for complete privacy when dealing with your documents and requests. We are careful to treat all your requests with diligence and absolute confidentiality. To learn more, please review our privacy and security statement.
Our physical office hours are Monday to Friday 8:00am EST to 8:00pm EST. Call us Toll-Free at 800-741-3117 for orders or questions, or visit our Contact page.
Search the Current Collection of File Histories
With our extensive PTO experience, we provide high quality professional patent search services. For details, call us at 800-741-3117.
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