Growing community of inventors

Neustadt, Germany

Helmut Lietz

Average Co-Inventor Count = 4.19

ph-index = 2

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 = 9

Helmut LietzHans-Guenther Hege (4 patents)Helmut LietzAndreas Kling (3 patents)Helmut LietzAndreas Haupt (3 patents)Helmut LietzWilhelm Amberg (3 patents)Helmut LietzThomas Zierke (3 patents)Helmut LietzErnst Buschmann (3 patents)Helmut LietzBernd Janssen (3 patents)Helmut LietzKurt Ritter (3 patents)Helmut LietzTeresa Barlozzari (3 patents)Helmut LietzHarald Bernard (3 patents)Helmut LietzMartina Ullrich (3 patents)Helmut LietzDieter Lenke (2 patents)Helmut LietzManfred Raschack (2 patents)Helmut LietzJosef Gries (2 patents)Helmut LietzAlbrecht Franke (2 patents)Helmut LietzGerda Von Philipsborn (2 patents)Helmut LietzWalter-Wielant Wiersdorff (2 patents)Helmut LietzJurgen Weymann (2 patents)Helmut LietzClaus D Mueller (1 patent)Helmut LietzJosef Mueller (1 patent)Helmut LietzJosef Muller (1 patent)Helmut LietzJurgen Weyman (1 patent)Helmut LietzHans-Gunther Hege (1 patent)Helmut LietzClaus D Muller (1 patent)Helmut LietzJürgen Weymann (1 patent)Helmut LietzKurt Ritter (0 patent)Helmut LietzAndreas Haupt (0 patent)Helmut LietzHelmut Lietz (6 patents)Hans-Guenther HegeHans-Guenther Hege (6 patents)Andreas KlingAndreas Kling (73 patents)Andreas HauptAndreas Haupt (70 patents)Wilhelm AmbergWilhelm Amberg (64 patents)Thomas ZierkeThomas Zierke (64 patents)Ernst BuschmannErnst Buschmann (59 patents)Bernd JanssenBernd Janssen (50 patents)Kurt RitterKurt Ritter (44 patents)Teresa BarlozzariTeresa Barlozzari (20 patents)Harald BernardHarald Bernard (11 patents)Martina UllrichMartina Ullrich (4 patents)Dieter LenkeDieter Lenke (49 patents)Manfred RaschackManfred Raschack (39 patents)Josef GriesJosef Gries (36 patents)Albrecht FrankeAlbrecht Franke (29 patents)Gerda Von PhilipsbornGerda Von Philipsborn (20 patents)Walter-Wielant WiersdorffWalter-Wielant Wiersdorff (7 patents)Jurgen WeymannJurgen Weymann (3 patents)Claus D MuellerClaus D Mueller (15 patents)Josef MuellerJosef Mueller (5 patents)Josef MullerJosef Muller (2 patents)Jurgen WeymanJurgen Weyman (1 patent)Hans-Gunther HegeHans-Gunther Hege (1 patent)Claus D MullerClaus D Muller (1 patent)Jürgen WeymannJürgen Weymann (1 patent)Kurt RitterKurt Ritter (0 patent)Andreas HauptAndreas Haupt (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (3 from 10,754 patents)

2. Abbott Gmbh & Co Kg (3 from 139 patents)


6 patents:

1. 8440626 - Antineoplastic peptides

2. 7807779 - Antineoplastic peptides

3. 7368528 - Antineoplastic peptides

4. 4571409 - Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones,

5. 4540697 - Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones,

6. 4474986 - Preparation of propafenone

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12/6/2025
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