Crystalline forms of (5s)-3-[3-(3-chloro-2-fluorophenoxy)-6-methylpyridazin-4-yl]-5-(2-chloro-4-methylbenzyl)-5,6-dihydro-4h-1,2,4-oxadiazine
US-2025304566-A1 · Oct 2, 2025 · US
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Keil Birgit patents
Keil Birgit is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Keil Birgit |
| Total patents | 21 |
| First publication | Dec 31, 2015 |
| Latest publication | Oct 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Pharmaceutical dry powder inhalation formulation
US-2025281480-A1 · Sep 11, 2025 · US
Cholinate of 2-(1-cyclobutyl-1h-pyrazol-4-yl)-5-[([{1-[2-fluoro-4-(trifluoromethyl)-phenyl]cyclopropyl}carbonyl)amino]benzoic acid
US-2025282734-A1 · Sep 11, 2025 · US
Process for preparing (5s)-{[2-(4-carboxyphenyl)ethyl] |2-(2-{|3-chloro-4'-(trifluoromethyl)biphenyl-4- yl]methoxy}phenyl)ethyl]aminol-5,6,7,8-tetrahydroquinoline-2-carboxylic acid and its crystalline forms for use as pharmaceutically active compound
US-2025263381-A1 · Aug 21, 2025 · US
Treatment of cardiopulmonary disorders
US-2025090519-A1 · Mar 20, 2025 · US
Process for preparing (5S)-{[2-(4-carboxyphenyl)ethyl] |2-(2-{|3-chloro-4'-(trifluoromethyl)biphenyl-4-yl]methoxy}phenyl)ethyl]aminol-5,6,7,8-tetrahydroquinoline-2-carboxylic acid and its crystalline forms for use as pharmaceutically active compound
US-12202805-B2 · Jan 21, 2025 · US
Treatment of cardiopulmonary disorders
US-12138256-B2 · Nov 12, 2024 · US
Treatment of cardiopulmonary disorders
US-2024148715-A1 · May 9, 2024 · US
Process for preparing (5s)-{[2-(4-carboxyphenyl)ethyl] |2-(2-{|3-chloro-4'-(trifluoromethyl)biphenyl-4- yl]methoxy}phenyl)ethyl]aminol-5,6,7,8-tetrahydroquinoline-2-carboxylic acid and its crystalline forms for use as pharmaceutically active compound
US-2024116874-A1 · Apr 11, 2024 · US
Crystal forms of methyl(2r*,4r*)-4-[[(5s)-3-(3,5-difluorophenyl)-5-vinyl-4h-isoxazole-5-carbonyl]amino]tetrahydrofuran-2-carboxylate and their herbicidal synergistic effects
US-2023104990-A1 · Apr 6, 2023 · US
Recent patents
Latest publications not already listed above.
Crystalline Form of Fluopyram
US-2021261507-A1 · Aug 26, 2021 · US
Thermodynamically stable crystal modification of 2-methyl-N-(5-methyl-1, 3, 4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide
US-10336716-B2 · Jul 2, 2019 · US
Thermodynamically stable crystal modification of 2-methyl-n-(5-methyl-1, 3, 4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide
US-2018319754-A1 · Nov 8, 2018 · US
Thermodynamically stable crystal modification of 2-chloro-3-(methylsulfanyl)-n-(1-methyl-1h-tetrazol-5-yl)-4-(trifluoromethyl)benzamide
US-2018208563-A1 · Jul 26, 2018 · US
4-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-n-methylpyridine-2-carboxamide monohydrate
US-2018194730-A1 · Jul 12, 2018 · US
Process for the preparation of 2-{4-[2-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}sulfanyl)-3,5-dicyan0-6-(pyrrolidin-1-yl)pyridin-4-yl]phenoxy}ethyl-l-alanyl-l-alaninate monohydrochloride
US-2018155336-A1 · Jun 7, 2018 · US
4-[4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide monohydrate
US-9957232-B2 · May 1, 2018 · US
Salts
US-9926305-B2 · Mar 27, 2018 · US
Method for producing (4s)-4-[4-cyano-2-(methylsulfonyl)phenyl]-3,6-dimethyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro pyrimidine-5-carbonitrile
US-2018072685-A1 · Mar 15, 2018 · US
Novel salts
US-2016289220-A1 · Oct 6, 2016 · US
Forms of methyl methyl carbamate
US-2015376184-A1 · Dec 31, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bayer Ag | 11 |
| Bayer Pharma AG | 11 |
| Bayer Cropscience Ag | 3 |
| Bayer Ip Gmbh | 2 |
| Adverio Pharma Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07B2200/13 | 15 |
| A61P9/12 | 9 |
| A61P11/00 | 8 |
| A61K9/0075 | 7 |
| A61P11/08 | 6 |