Growing community of inventors

Düsseldorf, Germany

Marja Van Kampen

Average Co-Inventor Count = 7.47

ph-index = 9

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 = 266

Marja Van KampenChristina Erb (28 patents)Marja Van KampenJoachim Luithle (17 patents)Marja Van KampenMartin Hendrix (16 patents)Marja Van KampenFrank-Gerhard Böβ (15 patents)Marja Van KampenFrank-Thorsten Hafner (15 patents)Marja Van KampenFranz-Josef Van Der Staay (14 patents)Marja Van KampenKatrin Schnizler (12 patents)Marja Van KampenAdrian Tersteegen (9 patents)Marja Van KampenChristoph Methfessel (9 patents)Marja Van KampenTimo Fleβner (9 patents)Marja Van KampenTimo Flessner (8 patents)Marja Van KampenLars Bärfacker (6 patents)Marja Van KampenHeike Heckroth (6 patents)Marja Van KampenDagmar Karthaus (6 patents)Marja Van KampenDieter Lang (5 patents)Marja Van KampenFrank-Gerhard Böss (4 patents)Marja Van KampenFrank Wunder (3 patents)Marja Van KampenNils Burkhardt (3 patents)Marja Van KampenWelf-Burkhard Wiese (3 patents)Marja Van KampenFrank-Gerhard Boess (3 patents)Marja Van KampenFrank-Gerhard Boess (2 patents)Marja Van KampenFranz-Josef Van Der Staay (2 patents)Marja Van KampenUlrich Ebert (1 patent)Marja Van KampenBettina Beyreuther (1 patent)Marja Van KampenFrank-Gerhard Boess (1 patent)Marja Van KampenChristine Erb (1 patent)Marja Van KampenFrank-Gerhard BÖβ (1 patent)Marja Van KampenFrank-Gerhard Böb (1 patent)Marja Van KampenKatrin Schnitzler (1 patent)Marja Van KampenYan-Hong Liu (1 patent)Marja Van KampenWelf Burkhard Wiese (1 patent)Marja Van KampenFrank Gerhard Boess (1 patent)Marja Van KampenChristina Erb (1 patent)Marja Van KampenFrank-Gerhard Boss (1 patent)Marja Van KampenMartin Hendrix (0 patent)Marja Van KampenFrank-Gerhard Böss (0 patent)Marja Van KampenMarja Van Kampen (29 patents)Christina ErbChristina Erb (35 patents)Joachim LuithleJoachim Luithle (32 patents)Martin HendrixMartin Hendrix (39 patents)Frank-Gerhard BöβFrank-Gerhard Böβ (21 patents)Frank-Thorsten HafnerFrank-Thorsten Hafner (20 patents)Franz-Josef Van Der StaayFranz-Josef Van Der Staay (15 patents)Katrin SchnizlerKatrin Schnizler (14 patents)Adrian TersteegenAdrian Tersteegen (52 patents)Christoph MethfesselChristoph Methfessel (24 patents)Timo FleβnerTimo Fleβner (12 patents)Timo FlessnerTimo Flessner (13 patents)Lars BärfackerLars Bärfacker (37 patents)Heike HeckrothHeike Heckroth (30 patents)Dagmar KarthausDagmar Karthaus (19 patents)Dieter LangDieter Lang (67 patents)Frank-Gerhard BössFrank-Gerhard Böss (10 patents)Frank WunderFrank Wunder (97 patents)Nils BurkhardtNils Burkhardt (15 patents)Welf-Burkhard WieseWelf-Burkhard Wiese (8 patents)Frank-Gerhard BoessFrank-Gerhard Boess (4 patents)Frank-Gerhard BoessFrank-Gerhard Boess (3 patents)Franz-Josef Van Der StaayFranz-Josef Van Der Staay (2 patents)Ulrich EbertUlrich Ebert (21 patents)Bettina BeyreutherBettina Beyreuther (3 patents)Frank-Gerhard BoessFrank-Gerhard Boess (1 patent)Christine ErbChristine Erb (1 patent)Frank-Gerhard BÖβFrank-Gerhard BÖβ (1 patent)Frank-Gerhard BöbFrank-Gerhard Böb (1 patent)Katrin SchnitzlerKatrin Schnitzler (1 patent)Yan-Hong LiuYan-Hong Liu (1 patent)Welf Burkhard WieseWelf Burkhard Wiese (1 patent)Frank Gerhard BoessFrank Gerhard Boess (1 patent)Christina ErbChristina Erb (1 patent)Frank-Gerhard BossFrank-Gerhard Boss (1 patent)Martin HendrixMartin Hendrix (0 patent)Frank-Gerhard BössFrank-Gerhard Böss (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boehringer Ingelheim International Gmbh (12 from 1,536 patents)

2. Bayer Intellectual Property Gmbh (8 from 721 patents)

3. Bayer Schering Pharma Ag (4 from 192 patents)

4. Bayer Healthcare Aktiengesellschaft (4 from 76 patents)

5. Bayer Schering Pharma Aktiengesellshaft (1 from 1 patent)


29 patents:

1. 10414762 - Amides of acetic and propionic acids

2. 10214524 - 2-heteroaryl carboxamides

3. 10196388 - Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists

4. 9914729 - Amides of acetic and propionic acids

5. 9714242 - Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists

6. 9067931 - 2-heteroaryl carboxamides

7. 9067945 - Selective phosphodiesterase 9A inhibitors as medicaments for improving cognitive processes

8. 8884017 - 2-heteroarylcarboxylic acid amides

9. 8822479 - 6-cyclylmethyl-and 6-alkylmethyl-substituted pyrazolepyrimidines

10. 8809348 - 6-arylmethyl substituted pyrazolo[3,4-d]pyrimidines

11. 8772511 - Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonists

12. 8741907 - Alkyl-substituted pyrazolopyrimidines

13. 8642605 - 6-cyclylmethyl-and 6-alkylmethyl-substituted pyrazolepyrimidines

14. 8518967 - Amides of acetic and propionic acids

15. 8455502 - Selective phosphodiesterase 9A inhibitors as medicaments for improving cognitive processes

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12/26/2025
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