Granted Patent
Utility
US 6,531,619 · App. 10/042,002
Preparation of cyclopentadienyl or indenyl titanium trihalides
Inventors:
Daniel A. Gately, Jeffrey M. Sullivan, Karin A. Voll Barclay, Dawn A. Arkin
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Jan 8, 2002
Inventors
Daniel A. Gately
Jeffrey M. Sullivan
Karin A. Voll Barclay
Dawn A. Arkin
Assignee (at issue)
Boulder Scientific Company
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.