Composition, synthesis, and use of new substituted pyran and pterin compounds Grant US-9266889-B2 United States of America 23 Feb 2016
Composition, synthesis, and use of new substituted pyran and pterin compounds Grant US-8946450-B2 United States of America 03 Feb 2015
Well treatment comprising a polymer formed from a diallyl ammonium salt and a scale… Grant US-8101554-B2 United States of America 24 Jan 2012
SCALE INHIBITING WELL TREATMENT Application WO-2007015090-A1 World Intellectual Property Organisation (WIPO) 08 Feb 2007