Inventor · disambiguated record
Achim Kless
Also filed as: KLESS ACHIM
30 granted patents·35 pending applications·49 citations·filing 2005–2024
94Inventor score
Top patents by PatentIndex Score
65 records- 0190US10981918B2Further substituted triazolo quinoxaline derivativesGRUENENTHAL GMBH·Filed 2019·Granted Apr 20, 2021·4 cites·15 claims
- 0283US8399673B2Substituted 2-mercaptoquinoline-3-carboxamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2012·Granted Mar 19, 2013·6 cites·14 claims
- 0383US2023174540A13-(Carboxymethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2023·Application pending·0 cites
- 0483US2023183184A13-(Carboxyethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2023·Application pending·0 cites
- 0582US10829480B23-((hetero-)aryl)-alkyl-8-amino-2-oxo-l,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2019·Granted Nov 10, 2020·1 cites·27 claims
- 0682US10807988B23-((hetero-)aryl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2019·Granted Oct 20, 2020·1 cites·29 claims
- 0782US10793556B28-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2019·Granted Oct 6, 2020·1 cites·30 claims
- 0882US8445512B2Substituted quinoline-3-carboxamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2011·Granted May 21, 2013·7 cites·14 claims
- 0982US2023174520A13-((Hetero-)Aryl)-Alkyl-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2023·Application pending·0 cites
- 1082US2023303573A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2022·Application pending·0 cites
- 1182US2023183222A18-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2023·Application pending·0 cites
- 1281US8470852B2Substituted 2-amino-quinoline-3-carboxamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2011·Granted Jun 25, 2013·6 cites·5 claims
- 1379US2024327416A1Further Substituted Triazolo Quinoxaline DerivativesGRUENENTHAL GMBH·Filed 2024·Application pending·0 cites
- 1478US9302988B2Fluoromethyl-substituted pyrrole carboxamidesGRUENENTHAL GMBH·Filed 2013·Granted Apr 5, 2016·5 cites·9 claims
- 1577US8552200B2Substituted 6-amino-nicotinamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2011·Granted Oct 8, 2013·4 cites·14 claims
- 1677US8288424B2Substituted tetrahydroimidazopyridine compounds and the use thereof in the treatment of pain and other conditionsMERLA BEATRIX·Filed 2009·Granted Oct 16, 2012·3 cites·17 claims
- 1774US9278103B2Substituted 6-amino-nicotinamides as KCNQ2/3 modulatorsGRUENENTHAL GMBH·Filed 2014·Granted Mar 8, 2016·2 cites·12 claims
- 1874US8653101B2Substituted 2-oxy-quinoline-3-carboxamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2011·Granted Feb 18, 2014·2 cites·16 claims
- 1974US2021188860A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2021·Application pending·0 cites
- 2074US2021179627A13-(Carboxymethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2021·Application pending·0 cites
- 2174US2021214315A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2021·Application pending·0 cites
- 2274US2021179595A18-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2021·Application pending·0 cites
- 2373US2021179592A13-((hetero-)aryl)-alkyl-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2021·Application pending·0 cites
- 2472US8618129B2Substituted 1-oxo-dihydroisoquinoline-3-carboxamides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2011·Granted Dec 31, 2013·2 cites·14 claims
- 2572US8058475B2Substituted cyclohexylmethyl compoundsOBERBOERSCH STEFAN·Filed 2008·Granted Nov 15, 2011·2 cites·45 claims
- 2672US2020399226A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2020·Application pending·0 cites
- 2772US2020399280A13-(Carboxymethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2020·Application pending·0 cites
- 2872US2020399255A18-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2020·Application pending·0 cites
- 2972US2021032256A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2020·Application pending·0 cites
- 3071US2020399252A13-((hetero-)aryl)-alkyl-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL CHEMIE·Filed 2020·Application pending·0 cites
- 3170US10807989B23-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2019·Granted Oct 20, 2020·0 cites·31 claims
- 3270US10793528B23-((hetero-)aryl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2019·Granted Oct 6, 2020·0 cites·34 claims
- 3369US11981677B2Further substituted triazolo quinoxaline derivativesGRUENENTHAL GMBH·Filed 2021·Granted May 14, 2024·0 cites·15 claims
- 3467US9168259B2Substituted 6-amino-nicotinamides as KCNQ2/3 modulatorsKÜHNERT SVEN·Filed 2012·Granted Oct 27, 2015·2 cites·14 claims
- 3567US2019106429A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 3667US2019106430A13-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 3767US2019100515A18-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 3867US2018273516A18-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 3967US2019100497A13-(carboxyethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 4066US8247573B2Substituted N-(2-mercaptopyridin-3-yl)amides as KCNQ2/3 modulatorsKUEHNERT SVEN·Filed 2010·Granted Aug 21, 2012·1 cites·14 claims
- 4165US2018201616A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 4265US2018282341A13-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 4365US2018273491A13-(carboxyethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 4464US2018327392A13-((hetero-)aryl)-alkyl-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivativesGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 4563US2017197949A18-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2017·Application pending·0 cites
- 4663US2017197971A13-(Carboxymethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2017·Application pending·0 cites
- 4761US2017197919A13-(Carboxyethyl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2017·Application pending·0 cites
- 4861US2017197970A13-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2017·Application pending·0 cites
- 4960US2017197947A13-((Hetero-)Aryl)-Alkyl-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane DerivativesGRUENENTHAL GMBH·Filed 2017·Application pending·0 cites
- 5055US2008153843A1Substituted sulfonamide compoundsGRUENENTHAL GMBH·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →