DE

Douglas Espin

IS Intevep, S.A.: 9 patents #18 of 440Top 5%
NM Nanoscale Materials: 1 patents #10 of 22Top 50%
Overall (All Time): #410,387 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11427716 Highly structured composite material and process for the manufacture of protective coatings for corroding substrates Carsten Becker-Willinger, Frank Hollmann, Marlon Jochum, Michael Opsoelder, Sabine Schmitz-Stoewe 2022-08-30
11084984 Processes and systems for improvement of heavy crude oil using induction heating Alonso A. Alvarado, Carolina Blanco, Maria Briceño, Alexandra Castro 2021-08-10
9040154 Magnetic composite particles Peter Rogin, Peter William de Oliveira, Christian Wühr, Michael Veith 2015-05-26
6740141 Method for removing H2S and CO2 from above ground hydrocarbon streams Aaron Ranson, Mariela Araujo, Kenneth J. Klabunde, Shawn Decker, Slawomir Winecki 2004-05-25
6607036 Method for heating subterranean formation, particularly for heating reservoir fluids in near well bore zone Aaron Ranson, Luis Genolet, Juan Chavez 2003-08-19
6579572 Water-based system for altering wettability of porous media Aaron Ranson, Juan Chavez, Mariela Araujo, Yani Carolina Araujo, Luis Genolet 2003-06-17
6579832 Method for treating drilling fluid using nanoparticles Maria Alejandra Jimenez, Luis Genolet, Juan Chavez 2003-06-17
6554070 Composition and method for sealing an annular space between a well bore and a casing Luis Genolet, Juan Chavez, Marie Alejandra Jimenez 2003-04-29
6513592 Method for consolidation of sand formations using nanoparticles Juan Chavez, Aaron Ranson 2003-02-04
6481501 Method and apparatus for drilling and completing a well Juan Chavez, Luis Genolet, Maria Alejandra Jimenez, Aaron Ranson 2002-11-19
6447577 Method for removing H2S and CO2 from crude and gas streams Aaron Ranson, Mariela Araujo 2002-09-10
6360823 Apparatus and method for performing downhole measurements Aaron Ranson, Jose Zapico, Mariela Araujo 2002-03-26