Niewohner; Ulrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niewohner; Ulrich.The latest application filed is for "2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors".
Company Profile
0.34.40
- Niewohner; Ulrich - Wermelskirchen DE
- Niewohner; Ulrich - 42929 Wermelskirchen DE
- Niewohner; Ulrich - late of Wermelskirchen DE
- Niewohner, Ulrich - US
Patent Activity
| Patent | Date |
|---|---|
| 2-phenyl Substituted Imidazotriazinones As Phosphodiesterase Inhibitors App 20130059844 - Niewohner; Ulrich ; et al. | 2013-03-07 |
| 2-phenyl Substituted Imidazotriazinones As Phosphodiesterase Inhibitors App 20110009367 - Niewohner; Ulrich ; et al. | 2011-01-13 |
| 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Grant 7,704,999 - Niewohner , et al. April 27, 2 | 2010-04-27 |
| 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Grant 7,696,206 - Niewohner , et al. April 13, 2 | 2010-04-13 |
| 2-phenyl Substituted Imidazotriazinones As Phosphodiesterase Inhibitors App 20100016323 - Niewohner; Ulrich ; et al. | 2010-01-21 |
| 3,5-Difluoropyridines Grant 7,514,565 - Stoltefu.beta. , et al. April 7, 2 | 2009-04-07 |
| 2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors App 20080113972 - Niewohner; Ulrich ; et al. | 2008-05-15 |
| Novel use of imidazotriazinones App 20080096880 - Haning; Helmut ; et al. | 2008-04-24 |
| Use of 2-alkoxyphenyl-substituted imidazotriazinones App 20080085897 - Niewohner; Ulrich ; et al. | 2008-04-10 |
| Dihydropyrimidines App 20070117812 - Stoltefuss; Jurgen ; et al. | 2007-05-24 |
| 2-Heteroaryl-imidazotriazinones and their use in the treatment of inflammatory or immune diseases App 20060293326 - Alonso-Alija; Cristina ; et al. | 2006-12-28 |
| 2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors App 20060189615 - Niewohner; Ulrich ; et al. | 2006-08-24 |
| Imidazo[1,3,5]triazinones and their use Grant 7,091,203 - Niewohner , et al. August 15, 2 | 2006-08-15 |
| Substituted imidazotriazines App 20060166993 - Hendrix; Martin ; et al. | 2006-07-27 |
| Heterocyclically substituted imidazotriazines App 20060166992 - Hendrix; Martin ; et al. | 2006-07-27 |
| 2-Alkoxyphenyl substituted imidazotriazinones App 20060160810 - Niewohner; Ulrich ; et al. | 2006-07-20 |
| Selective PDE 2 inhibitors as pharmaceuticals for improving perception Grant 7,022,709 - Boss , et al. April 4, 2 | 2006-04-04 |
| 5-ethylimidarotriazones App 20060040942 - Alonso-Alija; Cristina ; et al. | 2006-02-23 |
| 7-Aminoimidazotriazones App 20060040941 - Alonso-Alija; Cristina ; et al. | 2006-02-23 |
| 5-ethyl-imidazo (5,1-F) (1,2,4,) triazin-4 (3h)-ones as phosphodiesterase inhibitors App 20050272732 - Alonso-Alija, Cristina ; et al. | 2005-12-08 |
| Novel imidazotriazinones and the use thereof App 20050267112 - Niewohner, Ulrich ; et al. | 2005-12-01 |
| Use of 2-alkoxyphenyl-substituted imidazotriazinones App 20050234022 - Niewohner, Ulrich ; et al. | 2005-10-20 |
| 7-Alkyl and cycloalkyl-substituted imidazotriazinones Grant 6,943,163 - Niewohner , et al. September 13, 2 | 2005-09-13 |
| Imidazotriazines for use as phosphodiesterase inhibitors Grant 6,936,609 - Erguden , et al. August 30, 2 | 2005-08-30 |
| Use of 2-alkoxyphenol-substituted imidazotriazinones Grant 6,930,108 - Niewohner , et al. August 16, 2 | 2005-08-16 |
| Pyrrolo (2.1a)dihydroisoquinolines and their use as phosphodiesterase 10a inhibitors Grant 6,930,114 - Niewohner , et al. August 16, 2 | 2005-08-16 |
| 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Grant 6,890,922 - Niewohner , et al. May 10, 2 | 2005-05-10 |
| Triazolotriazinones and the use thereof App 20050096320 - Niewohner, Ulrich ; et al. | 2005-05-05 |
| Imidazotriazinones and the use thereof Grant 6,878,708 - Niewohner , et al. April 12, 2 | 2005-04-12 |
| 2-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitors App 20050070541 - Niewohner, Ulrich ; et al. | 2005-03-31 |
| Novel heterocycles 3 App 20050065153 - Alonso-Alija, Cristina ; et al. | 2005-03-24 |
| 7-Aikyl and cycloalkyl-substituted imidazotriazinones App 20050049250 - Niewohner, Ulrich ; et al. | 2005-03-03 |
| Novel imidazo[1,3,5]triazinones and their use App 20050043303 - Niewohner, Ulrich ; et al. | 2005-02-24 |
| 7-alkyl-and cycloalkyl-substituted imidazotriazinones Grant 6,838,459 - Niewohner , et al. January 4, 2 | 2005-01-04 |
| 5-ethyl-imidazotriazinones App 20040254187 - Alonso-Alija, Cristina ; et al. | 2004-12-16 |
| Imidazotriazines for use as phosphodiesterase inhibitors App 20040249148 - Erguden, Jens-Kerim ; et al. | 2004-12-09 |
| Use of 2-alkoxyphenol-substituted imidazotriazinones App 20040235838 - Niewohner, Ulrich ; et al. | 2004-11-25 |
| Imidazo[1,3,5]triazinones and the use thereof Grant 6,803,365 - Niewohner , et al. October 12, 2 | 2004-10-12 |
| Dihydropyrimidines App 20040167135 - Stoltefuss, Jurgen ; et al. | 2004-08-26 |
| Isoxazolo pyrimidinones and the use thereof Grant 6,777,416 - Niewohner , et al. August 17, 2 | 2004-08-17 |
| Novel use of 2-phenyl-substituted imidazotriazinones App 20040152700 - Niewohner, Ulrich ; et al. | 2004-08-05 |
| Pyrrolo (2.1a)dihydroisoquinolines and their use as phosphodiesterase 10a inhibitors App 20040138249 - Niewohner, Ulrich ; et al. | 2004-07-15 |
| Novel imidazotriazinones and the use thereof App 20040097498 - Niewohner, Ulrich ; et al. | 2004-05-20 |
| 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors App 20040067945 - Niewohner, Ulrich ; et al. | 2004-04-08 |
| Dihydropyrimidines Grant 6,696,451 - Stoltefuss , et al. February 24, 2 | 2004-02-24 |
| Triazolotriazinones and the use thereof Grant 6,683,081 - Niewohner , et al. January 27, 2 | 2004-01-27 |
| Pyrrolo[2.1-a]isoquinoline derivatives App 20030236276 - Niewohner, Ulrich ; et al. | 2003-12-25 |
| Medicaments against viral diseases App 20030232842 - Goldmann, Siegfried ; et al. | 2003-12-18 |
| Triazolotriazinones and the use thereof App 20030212064 - Niewohner, Ulrich ; et al. | 2003-11-13 |
| Novel imidazo[1,3,5]triazinones and the use thereof App 20030195210 - Niewohner, Ulrich ; et al. | 2003-10-16 |
| Isoxazolo pyrimidinones and the use thereof App 20030149033 - Niewohner, Ulrich ; et al. | 2003-08-07 |
| Novel heterocycles 3 App 20030139415 - Alonso-Alija, Cristina ; et al. | 2003-07-24 |
| 2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors Grant 6,566,360 - Niewohner , et al. May 20, 2 | 2003-05-20 |
| Substituted imidazotriazinones App 20020198377 - Niewohner, Ulrich ; et al. | 2002-12-26 |
| 7-alkyl- and cycloalkyl-substituted imidazotriazinones Grant 6,476,029 - Niewohner , et al. November 5, 2 | 2002-11-05 |
| Heterocyclylmethyl-substituted pyrazole derivatives Grant 6,462,068 - Straub , et al. October 8, 2 | 2002-10-08 |
| Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one Grant 6,458,796 - Haning , et al. October 1, 2 | 2002-10-01 |
| Selective PDE 2 inhibitors as pharmaceuticals for improving perception App 20020132754 - Boss, Frank-Gerhard ; et al. | 2002-09-19 |
| Medicaments for viral diseases App 20020082264 - Nikolic, Susanne ; et al. | 2002-06-27 |
| Heterocyclylmethyl-substituted pyrazol derivatives Grant 6,410,740 - Straub , et al. June 25, 2 | 2002-06-25 |
| Heterocyclylmethyl-substituted pyrazole derivatives Grant 6,387,940 - Straub , et al. May 14, 2 | 2002-05-14 |
| 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors Grant 6,362,178 - Niewohner , et al. March 26, 2 | 2002-03-26 |
| Use of condensated (hetaryl-substituted) 1-benzal-3-pyrazol derivates for treating special diseases of the cardiovascular and the central nervous systems Grant 6,180,656 - Furstner , et al. January 30, 2 | 2001-01-30 |
| 2,9-disubstituted purin-6-ones Grant 5,861,404 - Niewohner , et al. January 19, 1 | 1999-01-19 |
| Purin-6-one derivatives Grant 5,861,396 - Niewohner , et al. January 19, 1 | 1999-01-19 |
| 2,8-disubstituted quinazolinones Grant 5,721,238 - Heiker , et al. February 24, 1 | 1998-02-24 |
| 4-(Quinolin-2-yl-methoxy)-phenyl-acetic acid derivatives Grant 5,693,650 - Muller , et al. December 2, 1 | 1997-12-02 |
| Indolesulphonamide-substituted dihydropyridines Grant 5,272,161 - Niewohner , et al. December 21, 1 | 1993-12-21 |
| Heterocyclically substituted cycloalkano[b]-indolesulphonamides Grant 5,223,517 - Muller , et al. June 29, 1 | 1993-06-29 |
| Phenylsulphonamide substituted pyridinealkene- and -aminooxyalkanecarboxylic acid derivatives Grant 5,185,348 - Niewohner , et al. February 9, 1 | 1993-02-09 |
| Phenylsulphonamide substituted pyridinealkene- and aminooxyalkanecarboxylic acid derivatives Grant 5,155,121 - Niewohner , et al. October 13, 1 | 1992-10-13 |
| Substituted amino-5,6,7,8-tetrahydronaphthyl-oxyacetic acids, processes for their preparation and their use as medicaments Grant 4,921,998 - Niewohner , et al. May 1, 1 | 1990-05-01 |
| Substituted aminomethyl benzopyrans having anti-hypertensive activities Grant 4,659,737 - Kabbe , et al. * April 21, 1 | 1987-04-21 |
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