Growing community of inventors

Jena, Germany

Jörg Frederik Blumrich

Average Co-Inventor Count = 2.67

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 = 12

Jörg Frederik Blumrich ↔ Johannes Ruoff (1 patent)Jörg Frederik Blumrich ↔ Christoph Husemann (1 patent)Jörg Frederik Blumrich ↔ Dirk Seidel (1 patent)Jörg Frederik Blumrich ↔ Jan Hendrik Peters (1 patent)Jörg Frederik BlumrichJörg Frederik Blumrich (2 patents)Johannes RuoffJohannes Ruoff (38 patents)Christoph HusemannChristoph Husemann (23 patents)Dirk SeidelDirk Seidel (21 patents)Jan Hendrik PetersJan Hendrik Peters (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carl Zeiss Smt Gmbh (2 from 1,405 patents)

2. Carl Zeiss Ag (1 from 208 patents)


2 patents:

1. 10386297 - Method and apparatus for examining an element of a photolithographic mask for the EUV range

2. 10108085 - Method for localizing defects on substrates

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12/5/2025
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