CUDD PRESSURE CONTROL INC has a total of 29 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machine tools and basic materials chemistry are WILD WELL CONTROL INC, ENFRAC INC and PUBLICHNOE AKTSIONERNOE OBSHCHESTVO TATNEFT IMENI V D SHASHINA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Australia | 3 | |
#5 | Algeria | 2 | |
#6 | Mexico | 2 | |
#7 | Brazil | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machine tools | |
#3 | Basic materials chemistry | |
#4 | Measurement | |
#5 | Engines, pumps and turbines | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Materials for miscellaneous applications | |
#3 | Perforating | |
#4 | Measuring length, angles and areas | |
#5 | Foundations and excavations | |
#6 | Sawing | |
#7 | Pistons and sealings | |
#8 | Rotary-pistons |
# | Name | Total Patents |
---|---|---|
#1 | Overstreet Charles C | 8 |
#2 | Lagendyk Randall D | 7 |
#3 | Olsen Bernt | 7 |
#4 | Smith Michael L | 6 |
#5 | Skinner Leslie D | 4 |
#6 | Mckinley Bryan F | 4 |
#7 | Ferguson Andrew M | 4 |
#8 | Goodman Charles Edward | 3 |
#9 | Bickle Hiram L | 3 |
#10 | Blair Cecil Curtis | 3 |
Publication | Filing date | Title |
---|---|---|
US2020140744A1 | Stimulating wells using co2, water block removing agents, and/or breakers to improve well production | |
MX2013003630A | Weight controlled slip interlock systems and methods. | |
AU2013212145A1 | Biodegradable oil external emulsion for removal of asphaltene and/or paraffin from producing oil wells | |
AU2012201843A1 | Slip interlock systems and methods | |
CA2773174A1 | Weight controlled slip interlock systems and methods | |
US2008071496A1 | Method and apparatus for measuring wall thickness, ovality of tubular materials | |
US2006212261A1 | Method and apparatus for measuring wall thickness, ovality of tubular materials | |
CA2573126A1 | Heave compensated snubbing system and method | |
US6564868B1 | Cutting tool and method for cutting tubular member | |
US6439866B1 | Downhole rotary motor with sealed thrust bearing assembly | |
US6158516A | Combined drilling apparatus and method | |
US5215151A | Method and apparatus for drilling bore holes under pressure |