PatentBrief

Inventor

Demetrios P. Papahadjopoulos

Patents indexed

1

Year range

1980

Associated with

Years active

1980

Total patents

1

Most recent

1980

Frequent collaborator

Francis C. Szoka, Jr.

Domains

biotechpharmaceuticalmaterials

Activity by decade

1980s
1

Patents

1

Career timeline

1 patents, in 1980

Dot size = forward citations

19801981

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US 4235871·1980·Individual

How to Encapsulate Active Materials in Lipid Bubbles Efficiently

This patent describes a method for trapping biologically active substances inside tiny, multi-layered fat bubbles called liposomes, using a specific water-in-oil emulsion and gel-forming process to improve how much material gets captured.

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