Growing community of inventors

Wermelskirchen, Germany

Ulrich Niewöhner

Average Co-Inventor Count = 9.56

ph-index = 11

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 336

Ulrich NiewöhnerElisabeth Perzborn (11 patents)Ulrich NiewöhnerKlaus Dembowsky (11 patents)Ulrich NiewöhnerKarl-Heinz Schlemmer (10 patents)Ulrich NiewöhnerErwin Bischoff (8 patents)Ulrich NiewöhnerHelmut Haning (8 patents)Ulrich NiewöhnerMazen Es-Sayed (6 patents)Ulrich NiewöhnerJohannes-Peter Stasch (5 patents)Ulrich NiewöhnerThomas Schenke (5 patents)Ulrich NiewöhnerAlexander Straub (5 patents)Ulrich NiewöhnerThomas Jaetsch (5 patents)Ulrich NiewöhnerAchim Feurer (5 patents)Ulrich NiewöhnerRaimund Kast (5 patents)Ulrich NiewöhnerDieter Arlt (4 patents)Ulrich NiewöhnerGunter Schmidt (4 patents)Ulrich NiewöhnerJoachim Hütter (4 patents)Ulrich NiewöhnerChantal Fürstner (4 patents)Ulrich NiewöhnerThomas Lampe (3 patents)Ulrich NiewöhnerJörg Keldenich (3 patents)Ulrich NiewöhnerUlrich Rosentreter (2 patents)Ulrich NiewöhnerPeter Serno (2 patents)Ulrich NiewöhnerMarc Nowakowski (2 patents)Ulrich NiewöhnerRolf Grosser (1 patent)Ulrich NiewöhnerMartin Hendrix (1 patent)Ulrich NiewöhnerArnold Paessens (1 patent)Ulrich NiewöhnerGunter Thomas (1 patent)Ulrich NiewöhnerOlaf Weber (1 patent)Ulrich NiewöhnerRudy Schreiber (1 patent)Ulrich NiewöhnerFranz-Josef Van Der Staay (1 patent)Ulrich NiewöhnerJürgen Stoltefuss (1 patent)Ulrich NiewöhnerJörn Stölting (1 patent)Ulrich NiewöhnerDagmar Schauss (1 patent)Ulrich NiewöhnerErwin Graef (1 patent)Ulrich NiewöhnerKarl Deres (1 patent)Ulrich NiewöhnerChantal Furstner (1 patent)Ulrich NiewöhnerSiegfired Goldmann (1 patent)Ulrich NiewöhnerFrank-Gerhard Böss (1 patent)Ulrich NiewöhnerGerhard König (1 patent)Ulrich NiewöhnerJoachim H{umlaut Over (u)}tter (1 patent)Ulrich NiewöhnerHelmuth Sch{umlaut Over (u)}tz (1 patent)Ulrich NiewöhnerStefan Lettmann (1 patent)Ulrich NiewöhnerThomas Krämer (1 patent)Ulrich NiewöhnerUlrich Niewöhner (15 patents)Elisabeth PerzbornElisabeth Perzborn (101 patents)Klaus DembowskyKlaus Dembowsky (46 patents)Karl-Heinz SchlemmerKarl-Heinz Schlemmer (120 patents)Erwin BischoffErwin Bischoff (49 patents)Helmut HaningHelmut Haning (27 patents)Mazen Es-SayedMazen Es-Sayed (50 patents)Johannes-Peter StaschJohannes-Peter Stasch (150 patents)Thomas SchenkeThomas Schenke (83 patents)Alexander StraubAlexander Straub (75 patents)Thomas JaetschThomas Jaetsch (44 patents)Achim FeurerAchim Feurer (33 patents)Raimund KastRaimund Kast (29 patents)Dieter ArltDieter Arlt (128 patents)Gunter SchmidtGunter Schmidt (41 patents)Joachim HütterJoachim Hütter (8 patents)Chantal FürstnerChantal Fürstner (7 patents)Thomas LampeThomas Lampe (42 patents)Jörg KeldenichJörg Keldenich (14 patents)Ulrich RosentreterUlrich Rosentreter (48 patents)Peter SernoPeter Serno (20 patents)Marc NowakowskiMarc Nowakowski (11 patents)Rolf GrosserRolf Grosser (44 patents)Martin HendrixMartin Hendrix (39 patents)Arnold PaessensArnold Paessens (30 patents)Gunter ThomasGunter Thomas (25 patents)Olaf WeberOlaf Weber (20 patents)Rudy SchreiberRudy Schreiber (17 patents)Franz-Josef Van Der StaayFranz-Josef Van Der Staay (10 patents)Jürgen StoltefussJürgen Stoltefuss (9 patents)Jörn StöltingJörn Stölting (6 patents)Dagmar SchaussDagmar Schauss (6 patents)Erwin GraefErwin Graef (5 patents)Karl DeresKarl Deres (3 patents)Chantal FurstnerChantal Furstner (2 patents)Siegfired GoldmannSiegfired Goldmann (1 patent)Frank-Gerhard BössFrank-Gerhard Böss (1 patent)Gerhard KönigGerhard König (1 patent)Joachim H{umlaut Over (u)}tterJoachim H{umlaut Over (u)}tter (1 patent)Helmuth Sch{umlaut Over (u)}tzHelmuth Sch{umlaut Over (u)}tz (1 patent)Stefan LettmannStefan Lettmann (1 patent)Thomas KrämerThomas Krämer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (14 from 12,157 patents)

2. Bayer Aktlengesellschaft (1 from 1 patent)


15 patents:

1. 6803365 - Imidazo[1,3,5]triazinones and the use thereof

2. 6777416 - Isoxazolo pyrimidinones and the use thereof

3. 6696451 - Dihydropyrimidines

4. 6683081 - Triazolotriazinones and the use thereof

5. 6573263 - Substituted imidazotriazinones

6. 6566360 - 2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors

7. 6476029 - 7-alkyl- and cycloalkyl-substituted imidazotriazinones

8. 6462068 - Heterocyclylmethyl-substituted pyrazole derivatives

9. 6458796 - Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one

10. 6414009 - Heterocyclylmethyl-substituted pyrazol derivatives

11. 6410740 - Heterocyclylmethyl-substituted pyrazol derivatives

12. 6387940 - Heterocyclylmethyl-substituted pyrazole derivatives

13. 6362178 - 2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors

14. 6180656 - Use of condensated (hetaryl-substituted) 1-benzal-3-pyrazol derivates for treating special diseases of the cardiovascular and the central nervous systems

15. 6174884 - 1,5-dihydro-pyrazolo[34-D]-pyrimidinone derivatives

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