Granted Patent
Utility
US 6,207,010 · App. 09/585,224
Preparation and use of iminodisuccinic acid salts
Inventors:
Torsten Groth, Winfried Joentgen, Paul Wagner, Frank Dobert, Eckhard Wenderoth, Thomas Roick
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jun 1, 2000
Inventors
Torsten Groth
Winfried Joentgen
Paul Wagner
Frank Dobert
Eckhard Wenderoth
Thomas Roick
Assignee (at issue)
Bayer Aktiengesellschaft
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.