Granted Patent
Utility
US 6,436,891 · App. 09/500,474
Adduct having an acidic solution of sparingly-soluble group IIA complexes
Inventors:
Maurice Kemp, Robert Lalum, Zhong Xie, Michael A. Cunha, Robert H. Carpenter, Zhang Shu, Yao Yu, David E. Lewis
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Feb 9, 2000
Inventors
Maurice Kemp
Robert Lalum
Zhong Xie
Michael A. Cunha
Robert H. Carpenter
Zhang Shu
Yao Yu
David E. Lewis
Assignee (at issue)
Mionix Corporation
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.