Inventor
Francisco Fragachan
Inventor
Houston, TX, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling46%
G06FElectric digital data processing31%
B01FMixing, e.g. dissolving, emulsifying or dispersing8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
PatentTitleYear
10,914,139Systems and methods for optimization of the number of diverter injections and the timing of the diverter injections relative to stimulant injection202110,597,982Systems and methods for evaluating and optimizing stimulation efficiency using diverters202010,221,649Systems and methods for intelligent diversion design and application20198,731,890'Method of estimating well disposal capacity'20147,730,966'High density slurry'20107,419,937'Method for providing treatment chemicals in a subterranean well'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2014Based in Barcelona, ES· patent location history
2010–2014Patents assigned to MI LLC (2)· patent assignee history
2014Patents assigned to ALBA ANDREA (1)· patent assignee history
2014Patents assigned to ANOKHIN VYACHESLAV (1)· patent assignee history
2014Patents assigned to FRAGACHAN FRANCISCO (1)· patent assignee history
2019–2021Patents assigned to WEATHERFORD TECH HOLDINGS LLC (3)· patent assignee history
2019–2021Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WEATHERFORD TECH HOLDINGS LLC | 3 | 2019–2021 |
| MI LLC | 2 | 2010–2014 |
| ALBA ANDREA | 1 | 2014 |
| ANOKHIN VYACHESLAV | 1 | 2014 |
| FRAGACHAN FRANCISCOself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 3 | 2019–2021 |
| Barcelona, ES | 3 | 2008–2014 |