Inventor

Vern Norviel

Inventor

San Jose, CA, US

Overview

1989–2014

Patent span

Chemistry

Primary field (CPC C)

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties18%

Y10TTechnical subjects covered by former us classification18%

A61BDiagnosis12%

C09KMaterials for miscellaneous applications, not provided for elsewhere12%

C12MApparatus for enzymology or microbiology12%

H10DInorganic electric semiconductor devices12%

C02FTreatment of water, waste water, sewage, or sludge6%

Y02ATechnologies for adaptation to climate change6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CHEVRON RES (1)· patent assignee history

1989Based in Castro Valley, CA, US· patent location history

2012–2014Patents assigned to KAHN CAROLYN R (3)· patent assignee history

2012–2014Patents assigned to NORVIEL VERN (3)· patent assignee history

2012–2014Patents assigned to SENSOR INNOVATIONS INC (3)· patent assignee history

2012–2014Patents assigned to WONG ELICIA (3)· patent assignee history

2012–2013Based in San Jose, CA, US· patent location history

2014Based in San Francisco, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations