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Inventor

John Douglas WILLEMS

Inventor
US

Overview

1→
Patents
2026
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.

B01Lprimary
B01LChemical or physical laboratory apparatus for general use33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
12,553,908Automated specimen processing systems and methods of detecting specimen-bearing microscope slides2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to VENTANA MED SYST INC (1)· patent assignee history
2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VENTANA MED SYST INC12026
Locations
LocationPatentsSpan
US12026