Growing community of inventors

Kö'ln, Germany

Holger Lütjens

Average Co-Inventor Count = 5.31

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 = 27

Holger LütjensReinhold M Klipper (6 patents)Holger LütjensUlrich Schnegg (3 patents)Holger LütjensKlaus Rall (3 patents)Holger LütjensWerner Strüver (3 patents)Holger LütjensAlfred Mitschker (2 patents)Holger LütjensOlaf Halle (2 patents)Holger LütjensAxel Ingendoh (2 patents)Holger LütjensBruno Hees (2 patents)Holger LütjensBernhard Lehmann (2 patents)Holger LütjensWolfgang Podszun (1 patent)Holger LütjensKarl-Rudolf Gassen (1 patent)Holger LütjensRobert Horst Bloodworth (1 patent)Holger LütjensGeorg Martin (1 patent)Holger LütjensRudolf Wagner (1 patent)Holger LütjensPeter P Wenzl (1 patent)Holger LütjensHans-Karl Soest (1 patent)Holger LütjensHeiko Hoffmann (1 patent)Holger LütjensMichael Holzbrecher (1 patent)Holger LütjensDieter Mauer (1 patent)Holger LütjensRüdiger Seidel (1 patent)Holger LütjensHolger Lütjens (8 patents)Reinhold M KlipperReinhold M Klipper (45 patents)Ulrich SchneggUlrich Schnegg (11 patents)Klaus RallKlaus Rall (4 patents)Werner StrüverWerner Strüver (4 patents)Alfred MitschkerAlfred Mitschker (21 patents)Olaf HalleOlaf Halle (16 patents)Axel IngendohAxel Ingendoh (13 patents)Bruno HeesBruno Hees (11 patents)Bernhard LehmannBernhard Lehmann (11 patents)Wolfgang PodszunWolfgang Podszun (117 patents)Karl-Rudolf GassenKarl-Rudolf Gassen (20 patents)Robert Horst BloodworthRobert Horst Bloodworth (18 patents)Georg MartinGeorg Martin (10 patents)Rudolf WagnerRudolf Wagner (8 patents)Peter P WenzlPeter P Wenzl (7 patents)Hans-Karl SoestHans-Karl Soest (6 patents)Heiko HoffmannHeiko Hoffmann (4 patents)Michael HolzbrecherMichael Holzbrecher (3 patents)Dieter MauerDieter Mauer (2 patents)Rüdiger SeidelRüdiger Seidel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (8 from 12,157 patents)


8 patents:

1. 6716889 - Process for the preparation of strongly basic anion exchangers using ethylene oxide

2. 6699913 - Process for preparing monodisperse anion exchangers having strongly basic functional groups

3. 6667349 - Method for producing osmotically and mechanically stable gel-like anion exchangers

4. 6649663 - Process for preparing monodisperse ion exchangers having chelating functional groups and the use thereof

5. 6646017 - Process for the preparation of low-bleeding cation exchangers

6. 6610753 - Process for preparing selective ion exchangers

7. 6329435 - Process for preparing monodisperse, crosslinked bead polymers having thiourea groups and their use for adsorbing metal compounds

8. 6221287 - Process for the preparation of crosslinked spherical polymers

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