Inventor

Zai-Ming Qiu

Inventor

Woodbury, MN, US

Overview

2000–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 110 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%

C07CAcyclic or carbocyclic compounds8%

C08LCompositions of macromolecular compounds7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

G02BOptical elements, systems or apparatus4%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

B82YSpecific uses or applications of nanostructures3%

PatentTitleYear

11,015,114Article comprising particles with quantum dots2021 11,015,115Curable quantum dot compositions and articles2021 10,975,025Fluorinated oligomers having pendant functional groups2021 10,947,396Curable antifouling composition, method of use, and articles2021 10,767,108Perfluoroether-stabilized quantum dots2020 10,737,998Methods for converting fluorinated compounds2020 10,723,683Conversion of a perfluorinated vinyl ether into a partially fluorinated saturated ether derivative2020 10,526,535Quantum dots with mixed amine and thiol ligands2020 10,519,366Quantum dot article with thiol-epoxy matrix2019 10,442,897Fluoroalkyl silicones2019 10,421,899Composite nanoparticles including a thiol-substituted silicone2019 10,233,387Quantum dot article with thiol-alkene-epoxy matrix2019 10,093,761Fluorine-containing polymer comprising a sulfinate-containing molecule2018 10,006,165Fibers and wipes with epoxidized fatty ester disposed thereon, and methods2018 9,994,740Fluoroalkyl silicones2018 9,982,079Fluorine-containing polymer composition2018 9,982,128Fibers, wipes, and methods2018 9,975,834Polyfluoroalkylated alkenes and silicon compounds prepared therefrom2018 9,938,307Polyfluoroalkylated alkenes and silane compounds prepared therefrom2018 9,938,306Fluoroalkylsilanes and coatings therefrom2018 9,938,380Polyfluoroalkylated alkenes and silicone compounds prepared therefrom2018 9,752,060'Fluoroalkyl silicone compositions'2017 9,580,526'Partially fluorinated polysulfinic acids and their salts'2017 9,574,132'Composite nanoparticles including a thioether ligand'2017 9,447,266'Fluorine-containing polymer composition'2016 9,377,563'Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units'2016 9,353,052'Fluorinated oligomers having pendant bromine-containing moieties'2016 9,334,418'Stain-resistant fluorochemical compositions'2016 9,266,999'Oligomers and co-oligomers of highly fluorinated sulfinic acid and salts thereof'2016 9,234,058'Partially fluorinated polysulfinic acids and their salts'2016 9,217,920'Photocurable compositions'2015 9,212,279'Microemulsions and fluoropolymers made using microemulsions'2015 9,206,317'Fluorosilicone blend release materials'2015 9,199,929'Allyl ether-terminated fluoroalkanesulfinic acids, salts thereof, and a method of making the same'2015 9,200,175'Articles comprising a fluorochemical surface layer and related methods'2015 9,187,630'Processing aid composition derived from a sulfinate-containing molecule'2015 9,187,416'Partially fluorinated sulfinic acid monomers and their salts'2015 9,096,712'Curable compositions, method of coating a phototool, and coated phototool'2015 9,051,423'Fluorinated coating and phototools made therewith'2015 8,981,151'Perfluoropolyether urethane additives having (meth)acryl groups and hard coats'2015 8,946,465'Preparation of oligomers and co-oligomers of highly fluorinated sulfinic acids and salts thereof'2015 8,907,125'Preparation of perfluorovinyl ether sulfinic acids and their salts'2014 8,883,402'Photocurable compositions'2014 8,822,560'Electron beam cured silicone release materials'2014 8,822,559'Electron beam cured silicone release materials'2014 8,748,060'Fluorinated coating and phototools made therewith'2014 8,741,409'Blended fluorosilicone release materials'2014 8,729,211'Perfluoropolyether urethane additives having (meth)acryl groups and hard coats'2014 8,715,904'Photocurable composition'2014 8,703,385'Photoresist composition'2014 8,663,874'Hardcoat composition'2014 8,633,288'Fluorinated ether compounds and methods of using the same'2014 8,628,855'Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units'2014 8,568,848'Blended fluorosilicone release materials'2013 8,563,221'Phototools having a protective layer'2013 8,530,054'Solar control multilayer film'2013 8,476,385'Fluorinated ether compositions and methods of using the same'2013 8,476,398'Perfluoropolyether urethane additives having (meth)acryl groups and hard coats'2013 8,420,281'Epoxy-functionalized perfluoropolyether polyurethanes'2013 8,324,112'Wet etching agent for II-VI semiconductors and method'2012 8,231,973'Fluoro(meth)acrylate polymer composition suitable for low index layer of antireflective film'2012 8,147,966'Perfluoropolyether urethane additives having (meth)acryl groups and hard coats'2012 8,015,970'Respirator, welding helmet, or face shield that has low surface energy hard-coat lens'2011 7,897,678'Fluorochemical urethane compounds having pendent silyl groups'2011 7,851,387'Fluoroacrylate-multifunctional acrylate copolymer compositions'2010 7,824,755'Fluorinated leveling agents'2010 7,750,093'Polyurethanes derived from oligomeric fluoroacrylates'2010 7,728,098'Fluorochemical composition comprising fluorinated oligomeric silane'2010 7,722,955'Flooring substrate having a coating of a curable composition'2010 7,718,264'Perfluoropolyether urethane additives having (meth)acryl groups and hard coats'2010 7,709,092'Solar control multilayer film'2010 7,666,964'Fluoroacrylate-mercaptofunctional copolymers'2010 7,659,351'Water- and oil-repellent fluoroacrylates'2010 7,575,847'Low refractive index composition comprising fluoropolyether urethane compound'2009 7,425,374'Fluorinated surfactants'2008 7,413,807'Fluoroalkyl silicone composition'2008 7,410,704'Composition containing fluoroalkyl hydrosilicone'2008 7,407,710'Composition containing fluoroalkyl silicone and hydrosilicone'2008 7,361,782'Process for preparing fluorochemical monoisocyanates'2008 7,351,471'Fluoropolymer coating compositions with multifunctional fluoroalkyl crosslinkers for anti-reflective polymer films'2008 7,345,123'Fluoroacrylate-multifunctional acrylate copolymer compositions'2008 7,342,080'Polymerizable compositions, methods of making the same, and composite articles therefrom'2008 7,332,217'Article and comprising fluorochemical surface layer'2008 7,323,514'Low refractive index fluoropolymer coating compositions for use in antireflective polymer films'2008 7,291,688'Fluoroacrylate-mercaptofunctional copolymers'2007 7,288,619'Fluorinated polyether polyamine and method of making the same'2007 7,279,210'Curable compositions, methods of making and using the same, and articles therefrom'2007 7,268,197'Water- and oil-repellent fluorourethanes and fluoroureas'2007 7,267,850'Article comprising fluorochemical surface layer'2007 7,199,197'Water- and oil-repellent fluoroacrylates'2007 7,173,778'Stain repellent optical hard coating'2007 7,101,492'Fluorinated surfactants for aqueous acid etch solutions'2006 7,101,618'Article comprising fluorochemical surface layer'2006 7,081,545'Process for preparing fluorochemical monoisocyanates'2006 7,078,444'Ionic photoacid generators with segmented hydrocarbonfluorocarbon sulfonate anions'2006 7,053,253'Process for purifying hexafluoropropene dimers'2006 6,905,754'Optical elements comprising fluorochemical surface treatment'2005 6,890,452'Fluorinated surfactants for aqueous acid etch solutions'2005 6,884,510'Optical elements comprising a fluorinated surface treatment comprising urethane, ester or phosphate linkages'2005 6,841,333'Ionic photoacid generators with segmented hydrocarbon-fluorocarbon sulfonate anions'2005 6,803,109'Water-and oil-repellency imparting urethane oligomers comprising perfluoroalkyl moieties'2004 6,774,270'Method of removing hexafluoropropylene dimers'2004 6,753,380'Water-and oil-repellency imparting ester oligomers comprising perfluoroalkyl moieties'2004 6,646,088'Urethane-based stain-release coatings'2003 6,582,759'Optical elements comprising a fluorinated surface treatment comprising urethane, ester or phosphate linkages'2003 6,482,979'Perfluorinated acid fluorides and preparation thereof'2002 6,403,849'Method for purifying perfluorocarbons'2002 6,255,536'Fluorine containing vinyl ethers'2001 6,255,535'Fluorine containing allylethers and higher homologs'2001 6,046,368'Catalytic process for making hydrofluoroethers'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (109)· patent assignee history

2000–2021Based in Woodbury, MN, US· patent location history

2012–2017Patents assigned to QIU ZAI-MING (30)· patent assignee history

2013–2018Patents assigned to GUERRA MIGUEL A (8)· patent assignee history

2014–2018Patents assigned to FUKUSHI TATSUO (7)· patent assignee history

2015–2018Patents assigned to DAHLKE GREGG D (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES CO	109	2000–2021
QIU ZAI-MINGself	30	2012–2017
GUERRA MIGUEL A	8	2013–2018
FUKUSHI TATSUO	7	2014–2018
DAHLKE GREGG D	6	2015–2018

Locations

Location	Patents	Span
Woodbury, Minnesota, US	110	2000–2021