Inventor
Christian C. Spring
Inventor
Houston, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling65%
F42DBlasting18%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,975,672System and method for shock mitigation202110,590,754Along tool string deployed sensors202010,502,036Perforating gun system201910,287,873Wirelessly transmitting data representing downhole operation201910,246,975System and method for shock mitigation20198,601,948'Spark gap isolated, RF safe, primary explosive detonator for downhole applications'20137,624,681'Initiator activated by a stimulus'20097,510,001'Downhole actuation tools'20096,536,519'Downhole tool to generate tension pulses on a slickline'20036,298,924'Safety method and apparatus for a perforating gun'20016,105,688'Safety method and apparatus for a perforating gun'20006,041,864'Well isolation system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2021Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (12)· patent assignee history
2000–2021Based in Houston, TX, US· patent location history
2013Patents assigned to SPRING CHRISTIAN C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 12 | 2000–2021 |
| SPRING CHRISTIAN Cself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 12 | 2000–2021 |