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Inventor

Dan Malek

Inventor
Wuppertal, DE

Overview

2→
Patents
2019–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation50%
H04LTransmission of digital information, e.g. telegraphic communication50%
PatentTitleYear
11,130,099Polyamide flat sheet membranes with microporous surface structure for nanoparticle retention202110,320,655Methods and apparatus for determining and using SDN link and/or path status2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to RIBBON COMM OPERATING CO INC (1)· patent assignee history
2019Based in Minden, NV, US· patent location history
2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2021Based in Wuppertal, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO12021
RIBBON COMM OPERATING CO INC12019
Locations
LocationPatentsSpan
Wuppertal, DE12021
Minden, NV, US12019