Inventor
Erick J. Acosta
Inventor
Sugar Land, TX, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere28%
C07CAcyclic or carbocyclic compounds16%
C10LFuels not otherwise provided for12%
C07DHeterocyclic compounds7%
E21BEarth or rock drilling6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C11DDetergent compositions4%
Y10TTechnical subjects covered by former us classification4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
10,934,470High temperature hydrate inhibitors and methods of use202110,808,163Double-headed hydrate inhibitors and methods of use202010,557,785Test method to simulate shale oil recovery202010,370,951Squeeze treatment for in situ scavenging of hydrogen sulfide201910,364,385Multi-tail hydrate inhibitors201910,100,241Double-headed hydrate inhibitors and methods of use201810,059,871Multi-tail hydrate inhibitors201810,047,273Beta-amino ester gas hydrate inhibitors201810,011,756Hydrate inhibitors and methods of use20189,902,893'Multiple hydrophilic head hydrate inhibitors'20189,896,924'Squeeze treatment for in situ scavenging of hydrogen sulfide'20189,796,906'Multiple hydrophilic head hydrate inhibitors'20179,676,991'Multi-tail hydrate inhibitors'20179,550,935'Method of controlling gas hydrates in fluid systems'20179,212,305'Compositions for inhibiting the formation of hydrate agglomerates'20158,921,478'Method of controlling gas hydrates in fluid systems'20148,716,198'Prevention and remediation of water and condensate blocks in wells'20148,334,240'Compositions and methods for inhibiting the agglomeration of hydrates in a process'20128,329,620'Compositions and methods for inhibiting the agglomeration of hydrates'20128,288,323'Compositions containing amide surfactants and methods for inhibiting the formation of hydrate agglomerates'20128,263,670'Mixed fluoroalkyl-alkyl surfactants'20128,242,301'Mixed fluoroalkyl-alkyl surfactants'20128,105,987'Corrosion inhibitors for an aqueous medium'20128,105,988'Corrosion inhibitors for a fluid'20127,989,403'Corrosion inhibitors containing amide surfactants for a fluid'20117,842,626'Partially fluorinated compositions and surface active agents'20107,728,163'Mixed fluoroalkyl-alkyl surfactants'20107,638,589'Triazole-containing fluorocarbon-grafted polysiloxanes'20097,473,658'Partially fluorinated amino acid derivatives as gelling and surface active agents'20097,385,077'Fluoroalkyl surfactants'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2014Patents assigned to DU PONT (8)· patent assignee history
2008–2012Based in New Castle, DE, US· patent location history
2009–2021Based in Sugar Land, TX, US· patent location history
2011–2018Patents assigned to NALCO CO (10)· patent assignee history
2012–2014Patents assigned to ACOSTA ERICK J (7)· patent assignee history
2017–2021Patents assigned to MULTI CHEM GROUP LLC (8)· patent assignee history
2018–2019Patents assigned to ECOLAB USA INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NALCO CO | 10 | 2011–2018 |
| DU PONT | 8 | 2008–2014 |
| MULTI CHEM GROUP LLC | 8 | 2017–2021 |
| ACOSTA ERICK Jself | 7 | 2012–2014 |
| ECOLAB USA INC | 3 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sugar Land, Texas, US | 25 | 2009–2021 |
| New Castle, Delaware, US | 5 | 2008–2012 |