Inventor · disambiguated record
Charles E. Chase
Also filed as: CHASE CHARLES · CHASE CHARLES E · CHASE CHARLES EDGAR · CHASE JR CHARLES E
35 granted patents·7 pending applications·930 citations·filing 1976–2023
98Inventor score
Top patents by PatentIndex Score
42 records- 0199US9382262B2Compounds useful in the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2014·Granted Jul 5, 2016·39 cites·9 claims
- 0299US8350067B2Compounds useful in the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2012·Granted Jan 8, 2013·64 cites·13 claims
- 0399US7982060B2Intermediates for the preparation of analogs of Halichondrin BEISAI R&D MAN CO LTD·Filed 2005·Granted Jul 19, 2011·80 cites·18 claims
- 0498US9856276B2Compounds useful in the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2016·Granted Jan 2, 2018·15 cites·12 claims
- 0598US9802953B2Intermediates and methods for the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2016·Granted Oct 31, 2017·15 cites·2 claims
- 0698US8927597B2Compounds useful in the synthesis of halichondrin B analogsENDO ATSUSHI·Filed 2013·Granted Jan 6, 2015·47 cites·28 claims
- 0798US8884031B2Intermediates for the preparation of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2013·Granted Nov 11, 2014·44 cites·8 claims
- 0897US10221189B2Macrocyclization reactions and intermediates useful in the synthesis of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2017·Granted Mar 5, 2019·10 cites·22 claims
- 0997US10214539B2Intermediates and methods for the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2017·Granted Feb 26, 2019·11 cites·4 claims
- 1097US9783549B2Macrocyclization reactions and intermediates useful in the synthesis of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2014·Granted Oct 10, 2017·16 cites·32 claims
- 1197US9604993B2Intermediates and methods for the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2015·Granted Mar 28, 2017·16 cites·11 claims
- 1297US8987479B2Intermediates and methods for the synthesis of halichondrin B analogsCHASE CHARLES·Filed 2011·Granted Mar 24, 2015·46 cites·10 claims
- 1397USRE45324EIntermediates for the preparation of analogs of halichondrin BAUSTAD BRIAN·Filed 2005·Granted Jan 6, 2015·44 cites·25 claims
- 1497US8445701B2Intermediates for the preparation of analogs of halichondrin BAUSTAD BRIAN·Filed 2012·Granted May 21, 2013·54 cites·6 claims
- 1597US8203010B2Compounds useful in the synthesis of halichondrin B analogsENDO ATSUSHI·Filed 2011·Granted Jun 19, 2012·57 cites·11 claims
- 1696US9303050B2Intermediates for the preparation of analogs of Halichondrin BEISAI R&D MAN CO LTD·Filed 2015·Granted Apr 5, 2016·39 cites·9 claims
- 1796US8093410B2Intermediates and methods for the synthesis of halichondrin B analogsCHASE CHARLES·Filed 2008·Granted Jan 10, 2012·68 cites·39 claims
- 1895US10611773B2Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2019·Granted Apr 7, 2020·5 cites·17 claims
- 1995US10494388B2Compounds useful in the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2017·Granted Dec 3, 2019·7 cites·26 claims
- 2095US10308661B2Macrocyclization reactions and intermediates and other fragments useful in the synthesis of halichondrin macrolidesEISAI R&D MAN CO LTD·Filed 2016·Granted Jun 4, 2019·9 cites·26 claims
- 2194US8618313B2Intermediates for the preparation of analogs of Halichondrin BBENAYOUD FARID·Filed 2013·Granted Dec 31, 2013·48 cites·10 claims
- 2291US10934307B2Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2020·Granted Mar 2, 2021·2 cites·10 claims
- 2391USRE47797EIntermediates for the preparation of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2018·Granted Jan 7, 2020·7 cites·15 claims
- 2491USRE46965EIntermediates for the preparation of analogs of Halichondrin BEISAI R&D MAN CO LTD·Filed 2005·Granted Jul 24, 2018·12 cites·20 claims
- 2589US10717743B2Intermediates and methods for the synthesis of halichondrin B analogsEISAI R&D MAN CO LTD·Filed 2019·Granted Jul 21, 2020·2 cites·8 claims
- 2689US10676481B2Intermediates in the synthesis of eribulin and related methods of synthesisEISAI R&D MAN CO LTD·Filed 2017·Granted Jun 9, 2020·5 cites·18 claims
- 2780US7655800B2Crystalline 1H-imidazo[4,5-b]pyridin-5-amine, 7-[5-[(cyclohexylmethylamino)-methyl]-1H-indol-2-yl]-2-methyl, sulfate (1:1), trihydrate and its pharmaceutical usesEISAI R&D MAN CO LTD·Filed 2006·Granted Feb 2, 2010·4 cites·16 claims
- 2879US4871984ASurface acoustic wave oscillatorRAYTHEON CO·Filed 1988·Granted Oct 3, 1989·40 cites·7 claims
- 2975US4639697ATemperature compensation circuitryRAYTHEON CO·Filed 1984·Granted Jan 27, 1987·21 cites·47 claims
- 3075US4346742AMethod for diluting a liquid test sample and computer controlld diluting apparatusPM AMERICA INC·Filed 1980·Granted Aug 31, 1982·43 cites·9 claims
- 3174US11643418B2Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin BEISAI R&D MAN CO LTD·Filed 2021·Granted May 9, 2023·0 cites·5 claims
- 3271US4091747AWaste incinerator systemTRECAN LTD·Filed 1976·Granted May 30, 1978·22 cites·9 claims
- 3366US10913749B2Macrocyclization reactions and intermediates and other fragments useful in the synthesis of halichondrin macrolidesEISAI R&D MAN CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·21 claims
- 3465US5791827AConcrete retaining wall built from stacked concrete blocks of different configurationsFiled 1995·Granted Aug 11, 1998·38 cites·13 claims
- 3562US2025313574A1Sialic acid derivatives and methods of using sameEISAI R&D MAN CO LTD·Filed 2023·Application pending·0 cites
- 3658US2012029213A1Intermediates for the preparation of analogs of halichondrin bAUSTAD BRIAN·Filed 2011·Application pending·0 cites
- 3748US2009269135A1Coquina Based Underwater Mitigation Reef and Method of Making SameARVAI LOUIS·Filed 2009·Application pending·0 cites
- 3843US2007040503A1Microstructure non-thermal visible light sourceCHASE CHARLES·Filed 2006·Application pending·0 cites
- 3942US11136335B2Prins reaction and intermediates useful in the synthesis of halichondrin macrolides and analogs thereofEISAI R&D MAN CO LTD·Filed 2017·Granted Oct 5, 2021·0 cites·21 claims
- 4040US2003015061A1Catalytic reactor for volatile mineralsFiled 2002·Application pending·0 cites
- 4138US2002003323A1Volatilizing and recovery of precious metals using air/gas injectionFiled 2001·Application pending·0 cites
- 4235US2003205105A1Electromagnetic volatilization of mineralsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →