Growing community of inventors

Hasselroth, Germany

Matthias Neumuller

Average Co-Inventor Count = 3.21

ph-index = 5

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 = 70

Matthias Neumuller ↔ Karl-Hans Muller (5 patents)Matthias Neumuller ↔ Gunther Turk (4 patents)Matthias Neumuller ↔ Hans R Muhlemann (1 patent)Matthias Neumuller ↔ Karin Otto (1 patent)Matthias Neumuller ↔ Ivan Again (1 patent)Matthias Neumuller ↔ Vera Boyanova (1 patent)Matthias Neumuller ↔ Harald Dippmann (1 patent)Matthias NeumullerMatthias Neumuller (6 patents)Karl-Hans MullerKarl-Hans Muller (14 patents)Gunther TurkGunther Turk (5 patents)Hans R MuhlemannHans R Muhlemann (8 patents)Karin OttoKarin Otto (6 patents)Ivan AgainIvan Again (1 patent)Vera BoyanovaVera Boyanova (1 patent)Harald DippmannHarald Dippmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Degussa Aktiengesellschaft (4 from 1,678 patents)

2. Degussa Gmbh (1 from 48 patents)

3. Degussa Atiengesellschaft (1 from 6 patents)


6 patents:

1. 5158764 - Dentifrice

2. 5124143 - Dentrifice

3. 4753791 - Dental-care composition using precipitated silica

4. 4705679 - Transparent dental care composition

5. 4704270 - Opaque dental-care composition

6. 4664907 - Dental-care composition

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as of
12/8/2025
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