JD

John R. Dowdle

Dow Global Technologies: 9 patents #497 of 4,534Top 15%
DL Draper Laboratory: 5 patents #135 of 921Top 15%
Overall (All Time): #340,184 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12128353 Gas dehydration composition and process to reduce solvent losses Christophe R. Laroche, Eric Klinker 2024-10-29
11253811 Process for reducing energy consumption in the regeneration of hybrid solvents Christophe R. Laroche, Diego Ortiz Vega, Linda L. Pirtle 2022-02-22
11167241 Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture Christophe R. Laroche, Diego Ortiz Vega, Linda L. Pirtle 2021-11-09
10940432 Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture Timothy D. Halnon, Christophe R. Laroche, Diego Ortiz Vega, Linda L. Pirtle, Gerardo Padilla 2021-03-09
10933367 Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture Christophe R. Laroche, Diego Ortiz Vega, Linda L. Pirtle 2021-03-02
10293299 Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal Christophe R. Laroche, Gerardo Padilla 2019-05-21
10286356 Process for the removal of acid gases from gaseous mixtures using an aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol Christophe R. Laroche 2019-05-14
10226734 Hybrid solvent formulations for selective H2S removal Christophe R. Laroche, Gerardo Padilla 2019-03-12
10159930 Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures Christophe R. Laroche 2018-12-25
7679561 Systems and methods for positioning using multipath signals John M. Elwell, Jr., Donald E. Gustafson 2010-03-16
6731237 Deeply-integrated adaptive GPS-based navigator with extended-range code tracking Donald E. Gustafson, John M. Elwell, Jr. 2004-05-04
6693592 Geographical navigation using multipath wireless navigation signals Donald E. Gustafson, John M. Elwell, Jr. 2004-02-17
6630904 Deeply-integrated adaptive INS/GPS navigator with extended-range code tracking Donald E. Gustafson, John M. Elwell, Jr. 2003-10-07
6331835 Deeply-integrated adaptive GPS-based navigator with extended-range code tracking Donald E. Gustafson, John M. Elwell, Jr. 2001-12-18