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Inventor

Vivek Krishnan

Inventor
St. Paul, MN, US

Overview

10→
Patents
2013–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
B44CProducing decorative effects9%
G02BOptical elements, systems or apparatus9%
Y10TTechnical subjects covered by former us classification9%
C08JWorking-up6%
B29CShaping or joining of plastics3%
B42DBooks3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
PatentTitleYear
10,854,355Method of making a stretchable conductor202010,844,160Flexible microsphere articles having high temperature stability202010,513,626Stain resistant microsphere articles201910,245,812Dual cure stain resistant microsphere articles201910,239,277Flexible microsphere articles having high temperature stability20199,880,332'Decorative microsphere articles with information layer'20189,868,832'Thermoformable microsphere articles'20189,650,499'Thermoformable microsphere articles'20178,622,555'Security article having a switching feature'20148,496,340'Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (10)· patent assignee history
2013–2014Patents assigned to KRISHNAN VIVEK (2)· patent assignee history
2013Patents assigned to BUDD KENTON D (1)· patent assignee history
2013Patents assigned to FREY MATTHEW H (1)· patent assignee history
2013Patents assigned to HAAS CHRISTOPHER K (1)· patent assignee history
2013–2020Based in St. Paul, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO102013–2020
KRISHNAN VIVEKself22013–2014
BUDD KENTON D12013
FREY MATTHEW H12013
HAAS CHRISTOPHER K12013
Locations
LocationPatentsSpan
St. Paul, Minnesota, US102013–2020