Growing community of inventors

Stolberg, Germany

Elmar Josef Friderichs

Average Co-Inventor Count = 3.86

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 = 461

Elmar Josef FriderichsBabette-Yvonne Koegel (16 patents)Elmar Josef FriderichsWerner Guenter Englberger (9 patents)Elmar Josef FriderichsKlaus Schiene (7 patents)Elmar Josef FriderichsKlaus Linz (7 patents)Elmar Josef FriderichsBernd Sundermann (6 patents)Elmar Josef FriderichsHelmut Heinrich Buschmann (6 patents)Elmar Josef FriderichsHans Schick (6 patents)Elmar Josef FriderichsStefan Oberboersch (6 patents)Elmar Josef FriderichsHelmut Sonnenschein (6 patents)Elmar Josef FriderichsClaudia Hinze (6 patents)Elmar Josef FriderichsWolfgang Werner Strassburger (6 patents)Elmar Josef FriderichsBirgitta Henkel (6 patents)Elmar Josef FriderichsUlrich Jahnel (6 patents)Elmar Josef FriderichsValerie Sarah Rose (6 patents)Elmar Josef FriderichsMichael Jonathan Lipkin (6 patents)Elmar Josef FriderichsOtto Aulenbacher (6 patents)Elmar Josef FriderichsThomas Christoph (5 patents)Elmar Josef FriderichsGuenter Haase (5 patents)Elmar Josef FriderichsHagen-Heinrich Hennies (3 patents)Elmar Josef FriderichsIvars Graudums (3 patents)Elmar Josef FriderichsOswald K Zimmer (2 patents)Elmar Josef FriderichsHelmut Buschmann (2 patents)Elmar Josef FriderichsWolfgang Schroeder (2 patents)Elmar Josef FriderichsNorma Selve (2 patents)Elmar Josef FriderichsBabette Koegel (2 patents)Elmar Josef FriderichsAchim Kless (1 patent)Elmar Josef FriderichsJohannes Bartholomäus (1 patent)Elmar Josef FriderichsBeatrix Merla (1 patent)Elmar Josef FriderichsWolfgang Schröder (25 patents)Elmar Josef FriderichsDerek John Saunders (1 patent)Elmar Josef FriderichsJean De Vry (1 patent)Elmar Josef FriderichsPetra Bloms-Funke (1 patent)Elmar Josef FriderichsSven Frormann (1 patent)Elmar Josef FriderichsWerner Winter (1 patent)Elmar Josef FriderichsDagmar Kaulartz (1 patent)Elmar Josef FriderichsWolfgang Werner Alfred Strassburger (1 patent)Elmar Josef FriderichsStefan Oberbörsch (3 patents)Elmar Josef FriderichsBabette-Yvonne Kögel (3 patents)Elmar Josef FriderichsWolfgagn Werner Strassburger (1 patent)Elmar Josef FriderichsErnst Frankus (1 patent)Elmar Josef FriderichsMurielle Meen (1 patent)Elmar Josef FriderichsGuenther Haase (1 patent)Elmar Josef FriderichsHans Schick (0 patent)Elmar Josef FriderichsBabette-yvonne Kögel (0 patent)Elmar Josef FriderichsGünter Haase (0 patent)Elmar Josef FriderichsValerie Sarah Rose (0 patent)Elmar Josef FriderichsMichael Jonathan Lipkin (0 patent)Elmar Josef FriderichsMichael Jonathan Lipkin (0 patent)Elmar Josef FriderichsValerie Sarah Rose (0 patent)Elmar Josef FriderichsMuriel Meen (0 patent)Elmar Josef FriderichsJörg Holenz (0 patent)Elmar Josef FriderichsWolfgang Strassburger (0 patent)Elmar Josef FriderichsElmar Josef Friderichs (32 patents)Babette-Yvonne KoegelBabette-Yvonne Koegel (40 patents)Werner Guenter EnglbergerWerner Guenter Englberger (58 patents)Klaus SchieneKlaus Schiene (56 patents)Klaus LinzKlaus Linz (35 patents)Bernd SundermannBernd Sundermann (82 patents)Helmut Heinrich BuschmannHelmut Heinrich Buschmann (59 patents)Hans SchickHans Schick (36 patents)Stefan OberboerschStefan Oberboersch (35 patents)Helmut SonnenscheinHelmut Sonnenschein (21 patents)Claudia HinzeClaudia Hinze (19 patents)Wolfgang Werner StrassburgerWolfgang Werner Strassburger (13 patents)Birgitta HenkelBirgitta Henkel (12 patents)Ulrich JahnelUlrich Jahnel (9 patents)Valerie Sarah RoseValerie Sarah Rose (6 patents)Michael Jonathan LipkinMichael Jonathan Lipkin (6 patents)Otto AulenbacherOtto Aulenbacher (6 patents)Thomas ChristophThomas Christoph (37 patents)Guenter HaaseGuenter Haase (5 patents)Hagen-Heinrich HenniesHagen-Heinrich Hennies (39 patents)Ivars GraudumsIvars Graudums (6 patents)Oswald K ZimmerOswald K Zimmer (26 patents)Helmut BuschmannHelmut Buschmann (24 patents)Wolfgang SchroederWolfgang Schroeder (5 patents)Norma SelveNorma Selve (3 patents)Babette KoegelBabette Koegel (2 patents)Achim KlessAchim Kless (30 patents)Johannes BartholomäusJohannes Bartholomäus (28 patents)Beatrix MerlaBeatrix Merla (2 patents)Wolfgang SchröderWolfgang Schröder (25 patents)Derek John SaundersDerek John Saunders (2 patents)Jean De VryJean De Vry (1 patent)Petra Bloms-FunkePetra Bloms-Funke (12 patents)Sven FrormannSven Frormann (1 patent)Werner WinterWerner Winter (8 patents)Dagmar KaulartzDagmar Kaulartz (6 patents)Wolfgang Werner Alfred StrassburgerWolfgang Werner Alfred Strassburger (4 patents)Stefan OberbörschStefan Oberbörsch (3 patents)Babette-Yvonne KögelBabette-Yvonne Kögel (3 patents)Wolfgagn Werner StrassburgerWolfgagn Werner Strassburger (1 patent)Ernst FrankusErnst Frankus (1 patent)Murielle MeenMurielle Meen (1 patent)Guenther HaaseGuenther Haase (1 patent)Hans SchickHans Schick (0 patent)Babette-yvonne KögelBabette-yvonne Kögel (0 patent)Günter HaaseGünter Haase (0 patent)Valerie Sarah RoseValerie Sarah Rose (0 patent)Michael Jonathan LipkinMichael Jonathan Lipkin (0 patent)Michael Jonathan LipkinMichael Jonathan Lipkin (0 patent)Valerie Sarah RoseValerie Sarah Rose (0 patent)Muriel MeenMuriel Meen (0 patent)Jörg HolenzJörg Holenz (0 patent)Wolfgang StrassburgerWolfgang Strassburger (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gruenenthal Gmbh (28 from 357 patents)

2. Grunenthal Gmbh (2 from 107 patents)

3. Gruenethal Gmbh (1 from 2 patents)

4. Gruenthal Gmbh (1 from 2 patents)


32 patents:

1. 10471079 - Combination of selected analgesics and COX-II inhibitors

2. 9862719 - Process or preparing spirocyclic cyclohexane compounds, compositions containing such compounds and method of using such compounds

3. 9120797 - Process for preparing spirocyclic cyclohexane compounds, compositions containing such compounds and method of using such compounds

4. 8618177 - Method of treating pain caused by inflammation

5. 8536130 - Use of 1 phenyl-3-dimethylamino-propane compounds for treating neuropathic pain

6. 8420691 - Combination of selected analgesics and COX-II inhibitors

7. 8404749 - Method of inhibiting inflammatory pain

8. 8053576 - Compositions containing spirocyclic cyclohexane compounds

9. 8034936 - Spirocyclic cyclohexane compounds useful to treat substance dependency

10. 8003701 - Method of inhibiting inflammatory pain

11. 7951948 - Spirocyclic cyclohexane compounds

12. 7799931 - Spirocyclic cyclohexane compounds

13. 7786160 - Combination of selected analgesics and COX-II inhibitors

14. 7611730 - Tramadol-based medicament

15. 7547707 - Spirocyclic cyclohexane compounds

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12/8/2025
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