Growing community of inventors

Berlin, Germany

Friedhelm Blume

Average Co-Inventor Count = 5.00

ph-index = 3

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 = 22

Friedhelm BlumeFriedrich Arndt (3 patents)Friedhelm BlumeRichard Rees (3 patents)Friedhelm BlumeDieter Heldmann (3 patents)Friedhelm BlumeLudger Dinkelborg (3 patents)Friedhelm BlumeWilfried Franke (3 patents)Friedhelm BlumeStephan Hilger (2 patents)Friedhelm BlumeJohannes Platzek (1 patent)Friedhelm BlumeUlrich Speck (1 patent)Friedhelm BlumeUlrich Niedballa (1 patent)Friedhelm BlumeChristoph-Stephan Hilger (1 patent)Friedhelm BlumeGerhard Johann (1 patent)Friedhelm BlumeGabriele Dorfmeister (1 patent)Friedhelm BlumeGunnar Tepe (1 patent)Friedhelm BlumeBernhard Noll (1 patent)Friedhelm BlumeStephan Duda (1 patent)Friedhelm BlumeHeidemarie Goerner (1 patent)Friedhelm BlumeDietmar Berndorff (1 patent)Friedhelm BlumeHeribert Miklautz (1 patent)Friedhelm BlumeFriedhelm Blume (6 patents)Friedrich ArndtFriedrich Arndt (59 patents)Richard ReesRichard Rees (24 patents)Dieter HeldmannDieter Heldmann (12 patents)Ludger DinkelborgLudger Dinkelborg (10 patents)Wilfried FrankeWilfried Franke (6 patents)Stephan HilgerStephan Hilger (2 patents)Johannes PlatzekJohannes Platzek (127 patents)Ulrich SpeckUlrich Speck (87 patents)Ulrich NiedballaUlrich Niedballa (52 patents)Christoph-Stephan HilgerChristoph-Stephan Hilger (22 patents)Gerhard JohannGerhard Johann (13 patents)Gabriele DorfmeisterGabriele Dorfmeister (8 patents)Gunnar TepeGunnar Tepe (1 patent)Bernhard NollBernhard Noll (1 patent)Stephan DudaStephan Duda (1 patent)Heidemarie GoernerHeidemarie Goerner (1 patent)Dietmar BerndorffDietmar Berndorff (1 patent)Heribert MiklautzHeribert Miklautz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schering Aktiengesellschaft (6 from 1,384 patents)


6 patents:

1. 6709693 - Stents with a radioactive surface coating, processes for their production and their use for restenosis prophylaxis

2. 6488909 - Chelating agents as well as their tricarbonyl complexes with technetium and rhenium

3. 6436365 - Process for therapeutic treatment of proliferative diseases

4. 5131946 - Anilino iminoazoles and iminoazines, process for their preparation and

5. 4925481 - Substituted bicyclic triazole herbicides

6. 4859230 - Halogencyclopropyl compounds, and use as herbicidal agents

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as of
12/27/2025
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