LexDanaLexDanabeta
Inventor

Steven L. Gerken

Inventor
Valparaiso, IN, US

Overview

3→
Patents
1988–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Bprimary
A01BSoil working in agriculture or forestry18%
B01DSeparation18%
B09CReclamation of contaminated soil18%
A61BDiagnosis9%
A61DVeterinary instruments, implements, tools, or methods9%
A61MDevices for introducing media into, or onto, the body9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,245,388Injection device for minimally invasive procedures and uses thereof20194,951,417'Method of contaminated soil remediation and apparatus therefor'19904,782,625'Method of contaminated soil remediation and apparatus therefor'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1990Patents assigned to CANONIE ENVIRONMENTAL SERVICES (2)· patent assignee history
1988–1990Based in Valparaiso, IN, US· patent location history
2019Patents assigned to CABRERA AQUINO JOSE GUSTAVO (1)· patent assignee history
2019Patents assigned to GERKEN STEVEN (1)· patent assignee history
2019Patents assigned to GLOBAL BIO THERAPEUTICS INC (1)· patent assignee history
2019Patents assigned to MASTERSON STEVEN (1)· patent assignee history
2019Based in Encinitas, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANONIE ENVIRONMENTAL SERVICES21988–1990
CABRERA AQUINO JOSE GUSTAVO12019
GERKEN STEVENself12019
GLOBAL BIO THERAPEUTICS INC12019
MASTERSON STEVEN12019
Locations
LocationPatentsSpan
Valparaiso, IN, US21988–1990
Encinitas, California, US12019