Growing community of inventors

Rheinberg, Germany

Peter Barthen

Average Co-Inventor Count = 4.50

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 = 21

Peter BarthenNikolai (Mykola) Ignatyev (3 patents)Peter BarthenWalter Frank (3 patents)Peter BarthenNikolai Mykola Ignatyev (2 patents)Peter BarthenMark John Goulding (1 patent)Peter BarthenMichael Schmidt (1 patent)Peter BarthenHelge Willner (1 patent)Peter BarthenUrs Welz-Biermann (1 patent)Peter BarthenPeter Sartori (1 patent)Peter BarthenJonathan Henry Wilson (1 patent)Peter BarthenNils Greinert (1 patent)Peter BarthenAshley Nathan Smith (1 patent)Peter BarthenKarsten Koppe (1 patent)Peter BarthenRoger Kemp (1 patent)Peter BarthenNikolai Ignatiev (1 patent)Peter BarthenGuenter Semrau (1 patent)Peter BarthenMarc Uerdingen (1 patent)Peter BarthenHermann Josef Frohn (1 patent)Peter BarthenChristoph Breitenstein (1 patent)Peter BarthenRodrigo Sanchez Garcia (1 patent)Peter BarthenPaul Bartlett (1 patent)Peter BarthenLudger Beylage (1 patent)Peter BarthenMyroslav Vysotsky (1 patent)Peter BarthenPaul Bartlett (0 patent)Peter BarthenRodrigo Sanchez Garcia (0 patent)Peter BarthenPeter Barthen (6 patents)Nikolai (Mykola) IgnatyevNikolai (Mykola) Ignatyev (40 patents)Walter FrankWalter Frank (13 patents)Nikolai Mykola IgnatyevNikolai Mykola Ignatyev (25 patents)Mark John GouldingMark John Goulding (54 patents)Michael SchmidtMichael Schmidt (45 patents)Helge WillnerHelge Willner (35 patents)Urs Welz-BiermannUrs Welz-Biermann (26 patents)Peter SartoriPeter Sartori (24 patents)Jonathan Henry WilsonJonathan Henry Wilson (21 patents)Nils GreinertNils Greinert (12 patents)Ashley Nathan SmithAshley Nathan Smith (9 patents)Karsten KoppeKarsten Koppe (8 patents)Roger KempRoger Kemp (5 patents)Nikolai IgnatievNikolai Ignatiev (4 patents)Guenter SemrauGuenter Semrau (3 patents)Marc UerdingenMarc Uerdingen (2 patents)Hermann Josef FrohnHermann Josef Frohn (1 patent)Christoph BreitensteinChristoph Breitenstein (1 patent)Rodrigo Sanchez GarciaRodrigo Sanchez Garcia (1 patent)Paul BartlettPaul Bartlett (1 patent)Ludger BeylageLudger Beylage (1 patent)Myroslav VysotskyMyroslav Vysotsky (1 patent)Paul BartlettPaul Bartlett (0 patent)Rodrigo Sanchez GarciaRodrigo Sanchez Garcia (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck Patent Gmbh (3 from 2,937 patents)

2. Basf Se Corporation (1 from 5,663 patents)

3. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)

4. The University of Bristol (1 from 103 patents)

5. Merck Patent Gesellschaft MIT Beschraenkter Haftung (1 from 100 patents)


6 patents:

1. 10544186 - Process for the synthesis of amide bonds with the aid of novel catalysts

2. 9748605 - Sulfur-containing additives for electrochemical or optoelectronic devices

3. 9182615 - Particles for electrophoretic displays

4. 7692007 - Process for the preparation of onium salts having a low chloride content

5. 7652171 - Cleavage of dialkoxyalkanes in ionic liquids

6. 6410190 - Process for the purification of methanide electrolytes

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as of
12/5/2025
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