Inventor
Shiv Shankar Sangaru
Inventor
Al-Khobar, SA
Overview
Patents· 5 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 elsewhere36%
E21BEarth or rock drilling27%
B22FWorking metallic powder9%
B82YSpecific uses or applications of nanostructures9%
C23CCoating metallic material9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
11,060,015Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluids202110,815,418VES fluids having improved rheology at high temperature and high salinity202010,280,361Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluids201910,227,522Fluid efficiency for viscoelastic surfactant based fluids with nanoparticles20198,741,384'Method of synthesizing branched gold nanoparticles having controlled size and branching'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to SANGARU SHIV SHANKAR (5)· patent assignee history
2014Based in Lecce, IT· patent location history
2019–2021Patents assigned to BAKER HUGHES A GE CO LLC (4)· patent assignee history
2019–2021Patents assigned to YADAV PRAHLAD (4)· patent assignee history
2019–2021Patents assigned to AGRAWAL GAURAV (3)· patent assignee history
2019–2021Patents assigned to HUANG TIANPING (3)· patent assignee history
2019–2021Based in Al-Khobar, SA· patent location history
2020Based in Odisha, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANGARU SHIV SHANKARself | 5 | 2014–2021 |
| BAKER HUGHES A GE CO LLC | 4 | 2019–2021 |
| YADAV PRAHLAD | 4 | 2019–2021 |
| AGRAWAL GAURAV | 3 | 2019–2021 |
| HUANG TIANPING | 3 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Al-Khobar, SA | 3 | 2019–2021 |
| Odisha, IN | 1 | 2020 |
| Lecce, IT | 1 | 2014 |