| 12345627 |
Electromagnetic control of absorption and suppression of spectral artifacts |
Martin Lopez, Bahram Alizadeh |
2025-07-01 |
|
| 11846184 |
Systems and methods for predicting the composition of petroleum hydrocarbons |
David T. Wang, Cara L. Davis, Michael J. Formolo, Sarah E. Gelman, Clifford C. Walters +1 more |
2023-12-19 |
$595,746,000 |
| 11237146 |
Field deployable system to measure clumped isotopes |
Michael J. Formolo, Cara L. Davis |
2022-02-01 |
$386,096,000 |
| 11237147 |
Methods for using isotopic signatures to determine characteristics of hydrocarbon sources |
Brian K. Peterson, Michael J. Formolo, Meytal B. Higgins |
2022-02-01 |
$386,096,000 |
| 10533414 |
Applications of advanced isotope geochemistry of hydrocarbons and inert gases to petroleum production engineering |
Brian K. Peterson, Cara L. Davis, David R. Converse, Timothy K. Ellison, John M. Eiler |
2020-01-14 |
|
| 10527601 |
Method for determining the location, size, and fluid composition of a subsurface hydrocarbon accumulation |
Sebastien L. Dreyfus, Aaron B. Regberg, A. Lucie N'Guessan, Robert J. Pottorf, Steven R. May +3 more |
2020-01-07 |
$183,680,000 |
| 10494923 |
Method to perform hydrocarbon system analysis for exploration, production and development of hydrocarbons |
Brian K. Peterson, Cara L. Davis, Michael J. Formolo, Isolde Belien, Lori L. Summa +1 more |
2019-12-03 |
$127,113,000 |
| 10415379 |
Applications of advanced isotope geochemistry of hydrocarbons and inert gases to petroleum production engineering |
Brian K. Peterson, Cara L. Davis, David R. Converse, Timothy K. Ellison |
2019-09-17 |
$90,008,000 |
| 10400596 |
Method to enhance exploration, development and production of hydrocarbons using multiply substituted isotopologue geochemistry, basin modeling and molecular kinetics |
Brian K. Peterson, Cara L. Davis, David R. Converse |
2019-09-03 |
$148,353,000 |
| 10330659 |
Method for determining the location, size, and fluid composition of a subsurface hydrocarbon accumulation |
Sebastien L. Dreyfus, Aaron B. Regberg, A. Lucie N'Guessan, Robert J. Pottorf, Steven R. May +3 more |
2019-06-25 |
$184,601,000 |
| 10309217 |
Method and system for reservoir surveillance utilizing a clumped isotope and/or noble gas data |
Robert J. Pottorf, Steven R. May, Amelia C. Robinson, Sumathy Raman, Sebastien L. Dreyfus +1 more |
2019-06-04 |
$77,133,000 |
| 10132144 |
Geochemical methods for monitoring and evaluating microbial enhanced recovery operations |
Amelia C. Robinson, Daniel A. Stolper |
2018-11-20 |
$108,416,000 |
| 10094815 |
Method to enhance exploration, development and production of hydrocarbons using multiply substituted isotopologue geochemistry, basin modeling and molecular kinetics |
Brian K. Peterson, Cara L. Davis, David R. Converse, John M. Eiler |
2018-10-09 |
$314,305,000 |
| 9890617 |
Method to determine the presence of source rocks and the timing and extent of hydrocarbon generation for exploration, production and development of hydrocarbons |
Brian K. Peterson, Cara L. Davis, Michael J. Formolo, Isolde Belien, Lori L. Summa +2 more |
2018-02-13 |
$159,109,000 |
| 9612231 |
Exploration method and system for detection of hydrocarbons |
Robert J. Pottorf, Leonard J. Srnka, William E. Bond, Sebastien L. Dreyfus, William P. Meurer +10 more |
2017-04-04 |
$220,522,000 |
| 9146225 |
Exploration method and system for detection of hydrocarbons with an underwater vehicle |
Robert J. Pottorf, Leonard J. Srnka, William E. Bond, Sebastien L. Dreyfus, William P. Meurer +10 more |
2015-09-29 |
$342,604,000 |
| 5356466 |
Anti-slip agents |
— |
1994-10-18 |
|
| 4381950 |
Method for removing iron sulfide scale from metal surfaces |
— |
1983-05-03 |
$12,895,000 |
| 4351673 |
Method for removing iron sulfide scale from metal surfaces |
— |
1982-09-28 |
$23,902,000 |
