COGNIS INC has a total of 33 patent applications. Its first patent ever was published in 1991. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, materials and metallurgy and biotechnology are TECK RESOURCES LTD, TETRA EUROP LTD and LOSER ULRICH.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 10 | |
#2 | United States | 8 | |
#3 | EPO (European Patent Office) | 5 | |
#4 | Australia | 4 | |
#5 | Canada | 2 | |
#6 | Mexico | 2 | |
#7 | Brazil | 1 | |
#8 | China | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Materials and metallurgy | |
#3 | Biotechnology | |
#4 | Chemical engineering | |
#5 | Computer technology |
# | Name | Total Patents |
---|---|---|
#1 | Virnig Michael J | 17 |
#2 | Fristad William E | 17 |
#3 | Mattison Phillip L | 14 |
#4 | Fast John | 10 |
#5 | Cassel Jonathan M | 8 |
#6 | Elliott Dana K | 7 |
#7 | Narum Jeffrey L | 5 |
#8 | Wolfe George A | 4 |
#9 | Mackenzie Murdoch | 3 |
#10 | Paech Christian | 3 |
Publication | Filing date | Title |
---|---|---|
WO9523221A1 | Improved enzymes and detergents containing them | |
US5454917A | Apparatus and process for recovering metal from an aqueous solution | |
US5466426A | Method and apparatus for removing metal contamination from soil | |
AU3978193A | Process of preparing enriched enantiomers of glycerol carbonate and derivatives thereof for synthesis of beta -blockers | |
US5522997A | Process for the removal of toxic cyanide and heavy metal species from alkaline solutions | |
WO9316204A2 | Process and apparatus for extracting solutes from their aqueous solutions | |
US5494649A | Process for removing heavy metals from paint chips | |
WO9316173A1 | Decolorization and deodorization of fermentation broth by treatment with strongly basic extractants | |
US5340735A | Bacillus lentus alkaline protease variants with increased stability |