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Inventor

Peter V. Smith

Inventor
North Canton, OH, US

Overview

11→
Patents
1990–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

B01Dprimary
B01DSeparation31%
E21BEarth or rock drilling23%
LOC1415%
C01BNon-metallic elements8%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases8%
F16LPipes8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
D0925595Computer display panel with a graphical user interface for an application that optimizes interpersonal interaction2021D0924916Computer display panel with a meeting planning graphical user interface for an application that optimizes interpersonal interaction20218,540,897'Water quench for gasifier'20137,216,703'Method and apparatus for testing and treatment of a completed well with production tubing in place'20076,889,771'Selective direct and reverse circulation check valve mechanism for coiled tubing'20056,808,023'Disconnect check valve mechanism for coiled tubing'20045,599,508'Flue gas conditioning for the removal of acid gases, air toxics and trace metals'19975,585,081'SO.sub.x, NO.sub.x and particulate removal system'19965,567,394'SO.sub.x , NO.sub.x , and particulate removal system'19965,540,897'Improved SO.sub.x, NO.sub.x, and particulate removal system'19964,911,193'Temporary or permanent blocking of the bore of a pipe'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to BRITISH GAS PLC (1)· patent assignee history
1996–1997Patents assigned to BABCOCK & WILCOX CO (4)· patent assignee history
1996–1997Based in North Canton, OH, US· patent location history
2004–2007Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (3)· patent assignee history
2004–2005Based in Sugar Land, TX, US· patent location history
2007Based in Balikpapan, ID· patent location history
2013Patents assigned to ABUGHAZALEH JOHN (1)· patent assignee history
2013Based in Fulshear, TX, US· patent location history
2021Patents assigned to SPOTLOGIC INC (2)· patent assignee history
2021Based in New Hope, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BABCOCK & WILCOX CO41996–1997
SCHLUMBERGER TECHNOLOGY CORP32004–2007
SPOTLOGIC INC22021
ABUGHAZALEH JOHN12013
BRITISH GAS PLC11990
Locations
LocationPatentsSpan
North Canton, OH, US41996–1997
New Hope, Pennsylvania, US22021
Sugar Land, Texas, US22004–2005
Fulshear, Texas, US12013
Balikpapan, ID12007