EZELL RYAN G has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, civil engineering and mechanical elements are CANADIAN ENERGY SERVICES L P, LUBRIZOL OILFIELD SOLUTIONS INC and FLEX CHEM HOLDING COMPANY LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Civil engineering | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Materials for miscellaneous applications | |
#2 | Earth drilling | |
#3 | Lubricating compositions | |
#4 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Ezell Ryan G | 13 |
#2 | Harrison Douglas J | 4 |
#3 | Reddy B Raghava | 2 |
#4 | Van Zanten Ryan | 2 |
#5 | Wu Jun Jim | 2 |
#6 | Reddy Bairreddy Raghava | 1 |
Publication | Filing date | Title |
---|---|---|
US2012186877A1 | Modified Cellulosic Polymer for Improved Well Bore Fluids | |
US2011114318A1 | Compositions and systems for combatting lost circulation and methods of using the same | |
US2011053812A1 | Polymeric additives for enhancement of treatment fluids comprising viscoelastic surfactants and methods of use | |
US2011056685A1 | Wellbore servicing compositions and methods of making and using same | |
US2011048716A1 | Treatment fluids comprising transient polymer networks | |
US2010256018A1 | Methods of using fluid loss additives comprising micro gels | |
US2008224087A1 | Aqueous-Based Insulating Fluids and Related Methods |