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Inventor

William Portwood

Inventor
Baton Rouge, LA, US

Overview

1→
Patents
2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
8,519,179'Method of measuring entry of water into phosgene-conducting plants'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to BASF SE (1)· patent assignee history
2013Patents assigned to BECKWITH DAVE (1)· patent assignee history
2013Patents assigned to EIERMANN MATTHIAS (1)· patent assignee history
2013Patents assigned to GRZANKA THOMAS (1)· patent assignee history
2013Patents assigned to HABLAWETZ DIRK (1)· patent assignee history
2013Based in Baton Rouge, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE12013
BECKWITH DAVE12013
EIERMANN MATTHIAS12013
GRZANKA THOMAS12013
HABLAWETZ DIRK12013
Locations
LocationPatentsSpan
Baton Rouge, LA, US12013