Granted Patent
Utility
US 4,110,474 · App. 05/827,999
Tetramethylpentane blood substitutes
Inventors:
Richard J. Lagow, Lawrence A. Shimp, Leland C. Clark, Jr.
Patented Case
View Patent ↗
Granted: Aug 29, 1978
Filed: Aug 26, 1977
Inventors
Richard J. Lagow
Lawrence A. Shimp
Leland C. Clark, Jr.
Assignees (at issue)
SUNTEC CO., LTD.
Children's Hospital Medical Center
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.