Method of producing crystalline insulin
First Claim
Patent Images
1. PROCESS OF PRODUCING PURIFIED INSULIN IN CRYSTALLINE FORM FROM IMPURE INSULIN BY CRYSTALLIZING INSULIN FROM AN IMPURE SOLUTION THEREOF IN THE PRESENCE OF CITRIC ACID IONS AND OF CRYSTALLIZATION-PROMOTING CATIONS SELECTED FROM THE GROUP CONSISTING OF ZINC, CADMINUM, NICKEL AND COBALT AT A PH TO GIVE SPONTANEOUS FORMATION OF CRYSTALS OF INSULIN FREE FROM ANY SUBSTANTIAL GLYCOGENOLYTIC EFFECT.
0 Assignments
0 Petitions
Accused Products
34 Citations
1 Claim
-
1. PROCESS OF PRODUCING PURIFIED INSULIN IN CRYSTALLINE FORM FROM IMPURE INSULIN BY CRYSTALLIZING INSULIN FROM AN IMPURE SOLUTION THEREOF IN THE PRESENCE OF CITRIC ACID IONS AND OF CRYSTALLIZATION-PROMOTING CATIONS SELECTED FROM THE GROUP CONSISTING OF ZINC, CADMINUM, NICKEL AND COBALT AT A PH TO GIVE SPONTANEOUS FORMATION OF CRYSTALS OF INSULIN FREE FROM ANY SUBSTANTIAL GLYCOGENOLYTIC EFFECT.
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeKarl Petersen
-
Original AssigneeKarl Petersen
-
InventorsPetersen, Karl
-
Application NumberUS02/765,271Time in Patent Office2,000 DaysField of SearchUS Class Current530/303CPC Class CodesC07K 14/62 Insulins
