LexDanaLexDanabeta
Inventor

Spencer A. White

Inventor
US

Overview

3→
Patents
2023–2026
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling50%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
F16FSprings17%
F16LPipes17%
PatentTitleYear
12,584,373Casing attachment system for attenuating annular pressure buildup202611,814,932Method of attenuating annular pressure buildup using compressible particles202311,649,389Compressible carbon particles to mitigate annular pressure buildup using compressible particles2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2026Patents assigned to EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY (3)· patent assignee history
2023–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY32023–2026
Locations
LocationPatentsSpan
US32023–2026