Inventor
Lan H. Liu
Inventor
Rosemount, MN, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus18%
Y10TTechnical subjects covered by former us classification17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C08LCompositions of macromolecular compounds7%
B82YSpecific uses or applications of nanostructures6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C09JAdhesives3%
B41MPrinting, duplicating, marking, or copying processes2%
PatentTitleYear
10,882,896Hybridoma cell strain secreting nifursolol residue marker monoclonal antibody202110,723,894Tie layers prepared from particle-containing waterborne suspensions202010,703,943Processing tape for optical articles202010,649,274Optical construction and display system incorporating same202010,513,626Stain resistant microsphere articles201910,502,869Optical element with a porous low refractive index layer having a protection layer201910,471,681Heat de-bondable adhesive articles201910,353,214Optical stacks for sparkle reduction20199,995,944Optical stacks for sparkle reduction20189,827,739Heat de-bondable optical articles20179,588,262'Optically diffuse low refractive index element'20179,527,336'Cleanable articles and methods for making and using same'20169,465,145'Low refractive index diffuser element having interconnected voids'20169,310,527'Antireflective film comprising large particle size fumed silica'20168,470,439'Durable antireflective film'20138,343,622'Flexible high refractive index hardcoat'20138,343,624'Durable antireflective film'20138,231,973'Fluoro(meth)acrylate polymer composition suitable for low index layer of antireflective film'20128,220,932'Dry erasable projection article and system'20128,137,801'Durable antireflective film'20127,678,526'Radiation curable thermal transfer elements'20107,638,581'Fluoropolymer nanoparticle coating composition'20097,615,283'Fluoro(meth)acrylate polymer composition suitable for low index layer of antireflective film'20097,473,462'Low refractive index fluoropolymer compositions having improved coating and durability properties'20097,413,807'Fluoroalkyl silicone composition'20087,410,704'Composition containing fluoroalkyl hydrosilicone'20087,407,710'Composition containing fluoroalkyl silicone and hydrosilicone'20087,396,631'Radiation curable thermal transfer elements'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (27)· patent assignee history
2008–2020Based in Rosemount, MN, US· patent location history
2012–2019Patents assigned to LIU LAN H (9)· patent assignee history
2012–2019Patents assigned to COGGIO WILLIAM D (5)· patent assignee history
2012–2019Patents assigned to HAO ENCAI (5)· patent assignee history
2012–2016Patents assigned to POKORNY RICHARD J (5)· patent assignee history
2019Based in St. Paul, MN, US· patent location history
2021Based in Jiangsu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 27 | 2008–2020 |
| LIU LAN Hself | 9 | 2012–2019 |
| COGGIO WILLIAM D | 5 | 2012–2019 |
| HAO ENCAI | 5 | 2012–2019 |
| POKORNY RICHARD J | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rosemount, Minnesota, US | 26 | 2008–2020 |
| Jiangsu, CN | 1 | 2021 |
| St. Paul, Minnesota, US | 1 | 2019 |