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Class Information
Number: 424/530
Name: Drug, bio-affecting and body treating compositions > Extract, body fluid, or cellular material of undetermined constitution derived from animal is active ingredient > Blood > Plasma
Description: Subject matter in which the material is or is derived from blood plasma.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
4006220 Compositions and methods useful for repairing depressed cutaneous scars Feb. 1, 1977
3998946 Fibrinogen-free plasminogen-plasmin-free plasma and method of preparing and using same Dec. 21, 1976
3984391 Modified gelatin with a reduced gel-melting point Oct. 5, 1976
3956259 Fractionation of blood using block copolymer of ethylene oxide and polyoxypropylene polymer to recover fraction suitable for organ perfusate May. 11, 1976

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