Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403177 | Use of tetraphenylborate for extraction of ammonium ions and amines from water | T. Stanley Cameron, Osvald Knop, Neil Cameron, Elinor M. Cameron | 2002-06-11 |
| 6171503 | Use of tetraphenyloborate for extraction of ammonium ions and amines from water | T. Stanley Cameron, Osvald Knop, Neil Cameron, Elinor M. Cameron | 2001-01-09 |
| 5880192 | Moisture cross-linking of vinyl chloride homopolymers and copolymers | Ved P. Gupta | 1999-03-09 |
| 5380928 | Two step oxidation process for the production of carboxylic acids such as azelaic acid from unsaturated substrates | Abdul Malek, Clevys J. Monasterios, Ved P. Gupta | 1995-01-10 |
| 4593073 | Polymer resins with amino acid containing pendants for sorption of bile pigments and bile acids | Leon E. St-Pierre, Dominique S. Henning, Marlene Bouvier | 1986-06-03 |