Inventor · disambiguated record
Weishi Wu
Also filed as: WU WEISHI · WU WEISHI W
58 granted patents·16 pending applications·1,964 citations·filing 1994–2025
99Inventor score
Files withDU PONT17MERRELL PHARMA INC12DOW CHEMICAL CO10DOW GLOBAL TECHNOLOGIES INC8LG CHEMICAL LTD8
Top patents by PatentIndex Score
74 records- 0198US6605373B2Fluorene-containing polymers and electroluminescent devices therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Aug 12, 2003·87 cites·2 claims
- 0298US6353083B1Fluorene copolymers and devices made therefromDOW CHEMICAL CO·Filed 1999·Granted Mar 5, 2002·236 cites·12 claims
- 0398US5728801APoly (arylamines) and films thereofDOW CHEMICAL CO·Filed 1996·Granted Mar 17, 1998·191 cites·17 claims
- 0497US8759818B2Deuterated compounds for electronic applicationsLECLOUX DANIEL DAVID·Filed 2009·Granted Jun 24, 2014·16 cites·28 claims
- 0597US6309763B1Fluorene-containing polymers and electroluminescent devices therefromDOW CHEMICAL CO·Filed 1998·Granted Oct 30, 2001·135 cites·16 claims
- 0695US6169163B1Fluorene-containing polymers and compounds useful in the preparation thereofDOW CHEMICAL CO·Filed 1997·Granted Jan 2, 2001·263 cites·13 claims
- 0795US5777070AProcess for preparing conjugated polymersDOW CHEMICAL CO·Filed 1997·Granted Jul 7, 1998·421 cites·23 claims
- 0894US9680111B2Compositions for electronic applicationsDU PONT·Filed 2016·Granted Jun 13, 2017·8 cites·11 claims
- 0993US6255449B1Fluorene-containing polymers and compounds useful in the preparation thereofDOW CHEMICAL CO·Filed 2000·Granted Jul 3, 2001·65 cites·6 claims
- 1092US9577199B2Deuterated compounds for electronic applicationsDU PONT·Filed 2014·Granted Feb 21, 2017·7 cites·25 claims
- 1192US5948552AHeat-resistant organic electroluminescent deviceHEWLETT PACKARD CO·Filed 1996·Granted Sep 7, 1999·110 cites·24 claims
- 1291US6340761B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Jan 22, 2002·25 cites·3 claims
- 1390US6242606B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 1994·Granted Jun 5, 2001·47 cites·3 claims
- 1490US6147216AIntermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Nov 14, 2000·41 cites·12 claims
- 1589US6559312B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted May 6, 2003·20 cites·2 claims
- 1688US8890131B2Deuterated compounds for electronic applicationsDU PONT·Filed 2013·Granted Nov 18, 2014·4 cites·12 claims
- 1788US6777555B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2003·Granted Aug 17, 2004·16 cites·2 claims
- 1888US6512083B1Fluorene-containing polymers and compounds useful in the preparation thereofDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Jan 28, 2003·36 cites·12 claims
- 1988US6348597B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2001·Granted Feb 19, 2002·16 cites·21 claims
- 2087US9293716B2Compositions for electronic applicationsFELDMAN JERALD·Filed 2011·Granted Mar 22, 2016·12 cites·10 claims
- 2187US6514632B1Fluorene-containing polymers and compounds useful in the preparation thereofDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Feb 4, 2003·33 cites·20 claims
- 2287US6362310B1Fluorene-containing polymers and compounds useful in the preparation thereofFiled 2000·Granted Mar 26, 2002·33 cites·8 claims
- 2386US11239426B2Electroactive compoundsLG CHEMICAL LTD·Filed 2017·Granted Feb 1, 2022·3 cites·9 claims
- 2485US9496506B2Deuterated compounds for electronic applicationsDU PONT·Filed 2013·Granted Nov 15, 2016·4 cites·13 claims
- 2583US8034882B2Biscarbazol-9-yl-substituted triarylamine-containing polymers and electronic devicesSUMITOMO CHEMICAL CO·Filed 2006·Granted Oct 11, 2011·5 cites·24 claims
- 2682US8937300B2Triarylamine compounds for use in organic light-emitting diodesWANG YING·Filed 2010·Granted Jan 20, 2015·4 cites·14 claims
- 2782US6552200B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 22, 2003·8 cites·2 claims
- 2882US6548675B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 15, 2003·9 cites·9 claims
- 2981US2025304595A1Electroactive CompoundsLG CHEMICAL LTD·Filed 2025·Application pending·0 cites
- 3080US6900285B2Fluorene-containing polymers and compounds useful in the preparation thereofDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted May 31, 2005·19 cites·6 claims
- 3175US12232413B2Electroactive materialsLG CHEMICAL LTD·Filed 2023·Granted Feb 18, 2025·0 cites·6 claims
- 3274US8648333B2Triarylamine compounds for use in organic light-emitting diodesWANG YING·Filed 2010·Granted Feb 11, 2014·2 cites·4 claims
- 3374US6916902B2Tricyclic arylamine containing polymers and electronic devices therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Jul 12, 2005·13 cites·24 claims
- 3473US6815505B2Electroactive polymers and devices made therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Nov 9, 2004·14 cites·33 claims
- 3573US6479663B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Nov 12, 2002·3 cites·2 claims
- 3672US10862037B2Electroactive materialsLG CHEMICAL LTD·Filed 2016·Granted Dec 8, 2020·1 cites·13 claims
- 3771US9711731B2Blue luminescent compoundsDU PONT·Filed 2014·Granted Jul 18, 2017·1 cites·21 claims
- 3871US6566526B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted May 20, 2003·2 cites·5 claims
- 3971US6441179B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2001·Granted Aug 27, 2002·2 cites·6 claims
- 4070US7651746B2Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereofSUMITOMO CHEMICAL CO·Filed 2004·Granted Jan 26, 2010·15 cites·13 claims
- 4170US6555689B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 29, 2003·2 cites·4 claims
- 4269US5466707ADimercapto-1,3-dithiolo-2-one or thione maleimides, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1994·Granted Nov 14, 1995·10 cites·24 claims
- 4367US12004419B2Electroactive compoundsLG CHEMICAL LTD·Filed 2021·Granted Jun 4, 2024·0 cites·8 claims
- 4466US8617720B2Electroactive composition and electronic device made with the compositionHOWARD JR MICHAEL HENRY·Filed 2009·Granted Dec 31, 2013·2 cites·9 claims
- 4566US5723486A1,3 dithiolo(4,5)-1,3-dithiolo-2-thione derivatives, compositions and use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1996·Granted Mar 3, 1998·10 cites·20 claims
- 4664US7102042B2Method for producing substituted fluorene monomersDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Sep 5, 2006·3 cites·9 claims
- 4763US9716233B2Electronic device including a fluoranthene derivativeDU PONT·Filed 2014·Granted Jul 25, 2017·0 cites·10 claims
- 4862US5631277A(2-one (or thione)-1,3-dithiole 4,5-diyl) bis(thiocyanate) compounds, compositions containing the compounds and their use as an antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1996·Granted May 20, 1997·10 cites·11 claims
- 4960US12384796B2Electroactive compoundsLG CHEMICAL LTD·Filed 2017·Granted Aug 12, 2025·0 cites·1 claims
- 5060US9166174B2Deuterated compounds for luminescent applicationsDU PONT·Filed 2013·Granted Oct 20, 2015·0 cites·1 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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