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Inventor

Michael A. Patterson

Inventor
Birmingham, AL, US

Overview

3→
Patents
1983–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F25Jprimary
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state40%
G06FElectric digital data processing20%
H04LTransmission of digital information, e.g. telegraphic communication20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
10,404,710Methods and apparatuses for providing improved directory services20194,541,852'Deep flash LNG cycle'19854,411,677'Nitrogen rejection from natural gas'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1985Patents assigned to AIR PROD & CHEM (2)· patent assignee history
1983Based in Whitehall, PA, US· patent location history
1985Based in Lansdowne, PA, US· patent location history
2019Patents assigned to CHANGE HEALTHCARE HOLDINGS LLC (1)· patent assignee history
2019Based in Birmingham, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR PROD & CHEM21983–1985
CHANGE HEALTHCARE HOLDINGS LLC12019
Locations
LocationPatentsSpan
Birmingham, AL, US12019
Lansdowne, Pennsylvania, US11985
Whitehall, Pennsylvania, US11983