Inventor
Sike Xia
Inventor
Pearland, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling29%
B22FWorking metallic powder24%
C22CAlloys24%
B08BCleaning in general6%
B24DTools for grinding, buffing or sharpening6%
C04BLime, magnesia6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,392,868Milling wellbore casing201910,260,302Cutting insert for initiating a cutout20199,856,702'Cutting element for a downhole tool'20189,353,578'Hardfacing compositions, methods of applying the hardfacing compositions, and tools using such hardfacing compositions'20168,839,887'Composite sintered carbides'20148,839,804'Conductor cleaning system'20147,682,557'Multiple processes of high pressures and temperatures for sintered bodies'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2018Patents assigned to SMITH INTERNATIONAL (4)· patent assignee history
2010–2019Based in Houston, TX, US· patent location history
2014–2016Patents assigned to XIA SIKE (3)· patent assignee history
2014–2016Patents assigned to YONG ZHOU (2)· patent assignee history
2014Patents assigned to BUSH J FINLEY (1)· patent assignee history
2014–2019Based in Pearland, TX, US· patent location history
2019Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITH INTERNATIONAL | 4 | 2010–2018 |
| XIA SIKEself | 3 | 2014–2016 |
| SCHLUMBERGER TECHNOLOGY CORP | 2 | 2019 |
| YONG ZHOU | 2 | 2014–2016 |
| BUSH J FINLEY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pearland, Texas, US | 5 | 2014–2019 |
| Houston, Texas, US | 2 | 2010–2019 |