Title:
Sustained action pill
United States Patent 2928770


Inventors:
Bardani, Frank M.
Application Number:
US77713158A
Publication Date:
03/15/1960
Filing Date:
11/28/1958
Assignee:
Bardani, Frank M.
Primary Class:
Other Classes:
424/473
International Classes:
A61K9/20; A61K9/22; A61K9/50
View Patent Images:
US Patent References:
2540253Granulation process1951-02-06
2410417Vitamin and mineral dietary supplement and method of making1946-11-05
2196768Enteric coating1940-04-09
2099402Pill or tablet1937-11-16
1881197Medical tablet1932-10-04
Foreign References:
GB378714A1932-08-18
GB461317A1937-02-08
AU109438B