Inventor · disambiguated record

Ben Klünder

Also filed as: KLUNDER BEN · KLÜNDER BEN

35 granted patents·9 pending applications·574 citations·filing 2018–2025

98Inventor score

Technology areasC07B A61K A61P C07D

Files withABBVIE INC44

Top patents by PatentIndex Score

44 records

0198US11787815B1Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 17, 2023·8 cites·10 claims
0298US11780847B1Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1- carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 10, 2023·7 cites·8 claims
0398US11535625B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2022·Granted Dec 27, 2022·19 cites·20 claims
0498US11535624B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2022·Granted Dec 27, 2022·19 cites·5 claims
0598US11535626B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1 carboxamide and solid state forms thereofABBVIE INC·Filed 2022·Granted Dec 27, 2022·18 cites·20 claims
0698US11524964B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2022·Granted Dec 13, 2022·21 cites·10 claims
0798US11512092B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2022·Granted Nov 29, 2022·21 cites·22 claims
0898US11198697B1Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2021·Granted Dec 14, 2021·29 cites·30 claims
0998US11186584B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2021·Granted Nov 30, 2021·28 cites·23 claims
1098US10995095B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carb oxamide and solid state forms thereofABBVIE INC·Filed 2019·Granted May 4, 2021·28 cites·9 claims
1198US10981924B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2020·Granted Apr 20, 2021·33 cites·25 claims
1298US10730883B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2020·Granted Aug 4, 2020·35 cites·5 claims
1398US10597400B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carb oxamide and solid state forms thereofABBVIE INC·Filed 2019·Granted Mar 24, 2020·36 cites·24 claims
1498US10550126B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-A]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2018·Granted Feb 4, 2020·37 cites·9 claims
1598US10519164B2Processes for the preparation of (3S,4R)-3,ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2019·Granted Dec 31, 2019·35 cites·11 claims
1698US10344036B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-#a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-#carboxamide and solid state forms thereofABBVIE INC·Filed 2018·Granted Jul 9, 2019·35 cites·30 claims
1798US10202394B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2018·Granted Feb 12, 2019·37 cites·30 claims
1898US10202393B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2018·Granted Feb 12, 2019·37 cites·30 claims
1997US12091415B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Sep 17, 2024·3 cites·3 claims
2097US12077545B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Sep 3, 2024·2 cites·11 claims
2197US11767326B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Sep 26, 2023·7 cites·24 claims
2296US11976077B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms therofABBVIE INC·Filed 2023·Granted May 7, 2024·6 cites·24 claims
2396US11795175B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 24, 2023·8 cites·24 claims
2496US11780848B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1- carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 10, 2023·7 cites·18 claims
2596US11773106B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 3, 2023·7 cites·15 claims
2696US11365198B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2021·Granted Jun 21, 2022·25 cites·22 claims
2795US12110297B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 8, 2024·1 cites·36 claims
2895US12103933B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 1, 2024·1 cites·13 claims
2992US11993606B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted May 28, 2024·1 cites·13 claims
3092US11564922B2Methods of treating crohn's disease and ulcerative colitisABBVIE INC·Filed 2022·Granted Jan 31, 2023·19 cites·4 claims
3191US11993605B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted May 28, 2024·1 cites·24 claims
3290US2024376115A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2024·Application pending·0 cites
3389US12365689B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2024·Granted Jul 22, 2025·1 cites·30 claims
3489US11607411B2Methods of treating Crohn's disease and ulcerative colitisABBVIE INC·Filed 2022·Granted Mar 21, 2023·2 cites·4 claims
3589US2024317770A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2024·Application pending·0 cites
3687US12134621B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Nov 5, 2024·0 cites·32 claims
3787US12116373B2Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereofABBVIE INC·Filed 2023·Granted Oct 15, 2024·0 cites·36 claims
3886US2023374027A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2023·Application pending·0 cites
3982US2020291040A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2019·Application pending·0 cites
4079US2025163071A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3,-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2025·Application pending·0 cites
4177US2021363149A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2021·Application pending·0 cites
4266US2022281882A1PROCESSES FOR THE PREPARATION OF (3S,4R)-3-ETHYL-4-(3H-IMIDAZO[1,2-a]PYRROLO[2,3-e]-PYRAZIN-8-YL)-N-(2,2,2-TRIFLUOROETHYL)PYRROLIDINE-1-CARBOXAMIDE AND SOLID STATE FORMS THEREOFABBVIE INC·Filed 2022·Application pending·0 cites
4361US2021361647A1Methods of treating crohn's disease and ulcerative colitisABBVIE INC·Filed 2020·Application pending·0 cites
4457US2019046527A1Methods of treating crohn's disease and ulcerative colitisABBVIE INC·Filed 2018·Application pending·0 cites

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