Full-service patent document retrieval
From one certified copy to bulk file histories
We retrieve directly from the USPTO for attorneys and IP teams — bookmarked file histories, tabbed NPL, assignments, rush certification.
What we deliver
Certified patent file histories
Complete file history of the patent application.
Certified application as filed
Original filing — PDF and paper copies.
Assignment reel & frame
Certified assignment copies and titles.
NPL / papers from files
Specific documents and non-patent literature from PAIR files.
Patents & publications
Certified granted patents or publications.
Non-US file histories
Foreign file histories plus apostille and embassy legalization.
Trademark certifications
Registrations, file wrappers, and assignment copies.
Bulk / rush orders
Large patent orders and super-rush 2–4 day certification.
IP search
Professional patent search support from PTO-experienced staff.
Why IP professionals use DPS Files
Experienced
Over 20 years serving IP professionals worldwide.
Specialized
Focused exclusively on patent document services.
Reliable
Thousands of orders delivered accurately and on time.
On site
Stafford, VA office next door to the USPTO document copy room.