Growing community of inventors

Leverkusen, Germany

Hermann Hagemann

Average Co-Inventor Count = 4.96

ph-index = 23

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 = 1,461

Hermann HagemannReiner Fischer (48 patents)Hermann HagemannChristoph Erdelen (40 patents)Hermann HagemannUlrike Wachendorff-Neumann (38 patents)Hermann HagemannThomas Bretschneider (32 patents)Hermann HagemannMichael Ruther (24 patents)Hermann HagemannHans-Joachim Santel (23 patents)Hermann HagemannAlan Graff (23 patents)Hermann HagemannPeter Dahmen (22 patents)Hermann HagemannFolker Lieb (22 patents)Hermann HagemannMarkus Dollinger (21 patents)Hermann HagemannArno Widdig (20 patents)Hermann HagemannWolfram Andersch (18 patents)Hermann HagemannNorbert Mencke (18 patents)Hermann HagemannRobert R Schmidt (15 patents)Hermann HagemannAndreas Turberg (14 patents)Hermann HagemannUdo Schneider (13 patents)Hermann HagemannBernd Baasner (11 patents)Hermann HagemannKlaus Lurssen (8 patents)Hermann HagemannEngelbert Kuhle (8 patents)Hermann HagemannGerd Hanssler (7 patents)Hermann HagemannWilhelm Stendel (7 patents)Hermann HagemannKlaus Sasse (7 patents)Hermann HagemannAndreas Krebs (7 patents)Hermann HagemannAlbrecht Marhold (6 patents)Hermann HagemannBenedikt Becker (6 patents)Hermann HagemannDieter Feucht (5 patents)Hermann HagemannMark Wilhelm Drewes (5 patents)Hermann HagemannErich Klauke (5 patents)Hermann HagemannWolfgang Behrenz (5 patents)Hermann HagemannBernd-Wieland Kruger (5 patents)Hermann HagemannJurgen Scherkenbeck (5 patents)Hermann HagemannIngeborg Hammann (4 patents)Hermann HagemannBernhard Homeyer (4 patents)Hermann HagemannPeter Jeschke (4 patents)Hermann HagemannAchim Harder (4 patents)Hermann HagemannHans-Georg Lerchen (4 patents)Hermann HagemannKlaus Schaller (4 patents)Hermann HagemannAndrew Plant (4 patents)Hermann HagemannVolker Lieb (4 patents)Hermann HagemannWilhelm Brandes (3 patents)Hermann HagemannStefan Dutzmann (3 patents)Hermann HagemannReinhard Lantzsch (3 patents)Hermann HagemannHeinz-Wilhelm Dehne (3 patents)Hermann HagemannThomas Himmler (3 patents)Hermann HagemannHermann Uhr (3 patents)Hermann HagemannMichael Schwamborn (3 patents)Hermann HagemannHans Joachim Santel (3 patents)Hermann HagemannKlaus Stenzel (2 patents)Hermann HagemannLudwig Eue (2 patents)Hermann HagemannNorbert Lui (2 patents)Hermann HagemannKlaus Grohe (2 patents)Hermann HagemannRainer A Fuchs (2 patents)Hermann HagemannGunther Beck (2 patents)Hermann HagemannMarkus Heil (2 patents)Hermann HagemannKlaus Naumann (2 patents)Hermann HagemannKlaus Stroech (2 patents)Hermann HagemannStefan Bohm (2 patents)Hermann HagemannKurt Ley (2 patents)Hermann HagemannHelmut Hurnik (2 patents)Hermann HagemannRobert H Strang (2 patents)Hermann HagemannAlfons Adler (2 patents)Hermann HagemannJürgen Scherkenbeck (2 patents)Hermann HagemannWolfgang Fuhrer (2 patents)Hermann HagemannWolfgang Kramer (1 patent)Hermann HagemannKarl G Metzger (1 patent)Hermann HagemannPaul Reinecke (1 patent)Hermann HagemannRolf Dhein (1 patent)Hermann HagemannJorg Stetter (1 patent)Hermann HagemannHans-Joachim Zeiler (1 patent)Hermann HagemannRolf-Volker Meyer (1 patent)Hermann HagemannGraham Holmwood (1 patent)Hermann HagemannRolf Pontzen (1 patent)Hermann HagemannThomas Schenke (1 patent)Hermann HagemannRainer Endermann (1 patent)Hermann HagemannHarry Strang (1 patent)Hermann HagemannBernd Gallenkamp (1 patent)Hermann HagemannHeinz Forster (1 patent)Hermann HagemannPeter Lösel (1 patent)Hermann HagemannKlaus-Dieter Bremm (1 patent)Hermann HagemannErnst Kysela (1 patent)Hermann HagemannMichael Schriewer (1 patent)Hermann HagemannVolker Paul (1 patent)Hermann HagemannGerd Hänssler (1 patent)Hermann HagemannAxel Trautwein (1 patent)Hermann HagemannBert Brassat (1 patent)Hermann HagemannManfred Hajek (1 patent)Hermann HagemannVolker Mues (1 patent)Hermann HagemannHeinz-Jurgen Bertram (1 patent)Hermann HagemannStephan Bartel (1 patent)Hermann HagemannGerhard Heywang (1 patent)Hermann HagemannAnita Von Konig (1 patent)Hermann HagemannGerd-Michael Petruck (1 patent)Hermann HagemannRalf Wischnat (1 patent)Hermann HagemannBirgit Krauskopf (1 patent)Hermann HagemannHerbert Salzburg (1 patent)Hermann HagemannKlaus L Urssen (1 patent)Hermann HagemannFritz Doring (1 patent)Hermann HagemannBernd-Wieland Kr Uger (1 patent)Hermann HagemannHerbert Schwarz (1 patent)Hermann HagemannJutta Böhmer (1 patent)Hermann HagemannHermann Hagemann (92 patents)Reiner FischerReiner Fischer (332 patents)Christoph ErdelenChristoph Erdelen (299 patents)Ulrike Wachendorff-NeumannUlrike Wachendorff-Neumann (455 patents)Thomas BretschneiderThomas Bretschneider (165 patents)Michael RutherMichael Ruther (46 patents)Hans-Joachim SantelHans-Joachim Santel (378 patents)Alan GraffAlan Graff (51 patents)Peter DahmenPeter Dahmen (243 patents)Folker LiebFolker Lieb (73 patents)Markus DollingerMarkus Dollinger (165 patents)Arno WiddigArno Widdig (42 patents)Wolfram AnderschWolfram Andersch (158 patents)Norbert MenckeNorbert Mencke (95 patents)Robert R SchmidtRobert R Schmidt (361 patents)Andreas TurbergAndreas Turberg (145 patents)Udo SchneiderUdo Schneider (37 patents)Bernd BaasnerBernd Baasner (67 patents)Klaus LurssenKlaus Lurssen (221 patents)Engelbert KuhleEngelbert Kuhle (79 patents)Gerd HansslerGerd Hanssler (204 patents)Wilhelm StendelWilhelm Stendel (201 patents)Klaus SasseKlaus Sasse (64 patents)Andreas KrebsAndreas Krebs (44 patents)Albrecht MarholdAlbrecht Marhold (245 patents)Benedikt BeckerBenedikt Becker (68 patents)Dieter FeuchtDieter Feucht (189 patents)Mark Wilhelm DrewesMark Wilhelm Drewes (184 patents)Erich KlaukeErich Klauke (154 patents)Wolfgang BehrenzWolfgang Behrenz (147 patents)Bernd-Wieland KrugerBernd-Wieland Kruger (74 patents)Jurgen ScherkenbeckJurgen Scherkenbeck (23 patents)Ingeborg HammannIngeborg Hammann (234 patents)Bernhard HomeyerBernhard Homeyer (176 patents)Peter JeschkePeter Jeschke (117 patents)Achim HarderAchim Harder (53 patents)Hans-Georg LerchenHans-Georg Lerchen (47 patents)Klaus SchallerKlaus Schaller (43 patents)Andrew PlantAndrew Plant (28 patents)Volker LiebVolker Lieb (4 patents)Wilhelm BrandesWilhelm Brandes (410 patents)Stefan DutzmannStefan Dutzmann (254 patents)Reinhard LantzschReinhard Lantzsch (146 patents)Heinz-Wilhelm DehneHeinz-Wilhelm Dehne (109 patents)Thomas HimmlerThomas Himmler (93 patents)Hermann UhrHermann Uhr (45 patents)Michael SchwambornMichael Schwamborn (24 patents)Hans Joachim SantelHans Joachim Santel (3 patents)Klaus StenzelKlaus Stenzel (203 patents)Ludwig EueLudwig Eue (140 patents)Norbert LuiNorbert Lui (121 patents)Klaus GroheKlaus Grohe (98 patents)Rainer A FuchsRainer A Fuchs (64 patents)Gunther BeckGunther Beck (61 patents)Markus HeilMarkus Heil (44 patents)Klaus NaumannKlaus Naumann (33 patents)Klaus StroechKlaus Stroech (33 patents)Stefan BohmStefan Bohm (25 patents)Kurt LeyKurt Ley (22 patents)Helmut HurnikHelmut Hurnik (14 patents)Robert H StrangRobert H Strang (13 patents)Alfons AdlerAlfons Adler (5 patents)Jürgen ScherkenbeckJürgen Scherkenbeck (5 patents)Wolfgang FuhrerWolfgang Fuhrer (4 patents)Wolfgang KramerWolfgang Kramer (185 patents)Karl G MetzgerKarl G Metzger (163 patents)Paul ReineckePaul Reinecke (154 patents)Rolf DheinRolf Dhein (152 patents)Jorg StetterJorg Stetter (98 patents)Hans-Joachim ZeilerHans-Joachim Zeiler (95 patents)Rolf-Volker MeyerRolf-Volker Meyer (95 patents)Graham HolmwoodGraham Holmwood (91 patents)Rolf PontzenRolf Pontzen (90 patents)Thomas SchenkeThomas Schenke (83 patents)Rainer EndermannRainer Endermann (79 patents)Harry StrangHarry Strang (72 patents)Bernd GallenkampBernd Gallenkamp (67 patents)Heinz ForsterHeinz Forster (59 patents)Peter LöselPeter Lösel (43 patents)Klaus-Dieter BremmKlaus-Dieter Bremm (39 patents)Ernst KyselaErnst Kysela (37 patents)Michael SchriewerMichael Schriewer (35 patents)Volker PaulVolker Paul (28 patents)Gerd HänsslerGerd Hänssler (27 patents)Axel TrautweinAxel Trautwein (26 patents)Bert BrassatBert Brassat (23 patents)Manfred HajekManfred Hajek (23 patents)Volker MuesVolker Mues (23 patents)Heinz-Jurgen BertramHeinz-Jurgen Bertram (21 patents)Stephan BartelStephan Bartel (21 patents)Gerhard HeywangGerhard Heywang (19 patents)Anita Von KonigAnita Von Konig (19 patents)Gerd-Michael PetruckGerd-Michael Petruck (18 patents)Ralf WischnatRalf Wischnat (16 patents)Birgit KrauskopfBirgit Krauskopf (14 patents)Herbert SalzburgHerbert Salzburg (14 patents)Klaus L UrssenKlaus L Urssen (9 patents)Fritz DoringFritz Doring (9 patents)Bernd-Wieland Kr UgerBernd-Wieland Kr Uger (7 patents)Herbert SchwarzHerbert Schwarz (7 patents)Jutta BöhmerJutta Böhmer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (90 from 12,164 patents)

2. Agfa-gevaert Ag (1 from 1,473 patents)

3. Bayeraktiengesellschaft (1 from 38 patents)

4. Reiner Fischer Gmbh (0 patent)

5. Hans-joachim Santel (0 patent)

6. Hermann Hagemann (0 patent)

7. Christoph Erdelen (0 patent)

8. Markus Dollinger (0 patent)

9. Alan Graff (0 patent)

10. Folker Lieb (0 patent)

11. Peter Dahmen (0 patent)

12. Thomas Bretschneider (0 patent)

13. Arno Widdig (0 patent)

14. Wolfram Andersch (0 patent)

15. Ulrike Wachendorff-neumann (0 patent)


92 patents:

1. 8673818 - C2-phenyl-substituted cyclic ketonols

2. 8334300 - [object Object]

3. 8193120 - [object Object]

4. 7915282 - [object Object]

5. 7256158 - 2,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicides

6. 7186829 - Aryl-substituted heterocyclic enaminones

7. 7109370 - Substituted phenylketoenols

8. 6933261 - 2,4,5-Trisubstituted phenylketoenols

9. 6900341 - Substituted phenylketoenols

10. 6858741 - Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides

11. 6759548 - Dialkyl-halogenophenyl-substituted ketoenols

12. 6746990 - 2-phenyl-substituted heterocyclic 1,3-ketoenols as herbicides and pesticides

13. 6670488 - Substituted phenylketoenols

14. 6630594 - Methods of making substituted phenylketoenols

15. 6608211 - Substituted phenyl ketoenols

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