Growing community of inventors

Neuss, Germany

Hartmut Loewen

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 2

Hartmut Loewen ↔ Reinhold J Leyrer (1 patent)Hartmut Loewen ↔ Helmut Ritter (1 patent)Hartmut Loewen ↔ Christoph Hamers (1 patent)Hartmut Loewen ↔ Holger Schoepke (1 patent)Hartmut LoewenHartmut Loewen (1 patent)Reinhold J LeyrerReinhold J Leyrer (67 patents)Helmut RitterHelmut Ritter (43 patents)Christoph HamersChristoph Hamers (17 patents)Holger SchoepkeHolger Schoepke (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7214421 - Optical display elements based on aqueous polymer dispersions

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12/26/2025
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