Granted Patent
Utility
US 6,320,079 · App. 09/533,728
Process for the preparation of S(.omega.-aminoalkylamino) alkyl aryl sulfide dihydrochlorides
Inventors:
Uma Joshi, Syed Kalbey Raza, Pravin Kumar, Rajagopalan Vijayaraghavan, Devendra Jaiswal
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Mar 23, 2000
Inventors
Uma Joshi
Syed Kalbey Raza
Pravin Kumar
Rajagopalan Vijayaraghavan
Devendra Jaiswal
Assignee (at issue)
The Chief Controller, Research & Ministry of Defense, Goverment of India
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.