Growing community of inventors

Pegestorf, Germany

Birgit Kohlenberg

Average Co-Inventor Count = 7.20

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 = 0

Birgit KohlenbergGerhard Krammer (1 patent)Birgit KohlenbergGünter Kindel (1 patent)Birgit KohlenbergTobias Vössing (1 patent)Birgit KohlenbergWilhelm Pickenhagen (1 patent)Birgit KohlenbergSabine Widder (1 patent)Birgit KohlenbergJan Looft (1 patent)Birgit KohlenbergStefan Brennecke (7 patents)Birgit KohlenbergNicole Schulze (1 patent)Birgit KohlenbergAndreas Degenhardt (4 patents)Birgit KohlenbergAlessia Ermacora (1 patent)Birgit KohlenbergMarcus Eggers (1 patent)Birgit KohlenbergMelanie Stürtz (1 patent)Birgit KohlenbergRenske Tijssen (1 patent)Birgit KohlenbergBerthold Weber (1 patent)Birgit KohlenbergJulie Sicart (1 patent)Birgit KohlenbergArmin Van Der Kolk (1 patent)Birgit KohlenbergNicole Schulze (0 patent)Birgit KohlenbergBirgit Kohlenberg (2 patents)Gerhard KrammerGerhard Krammer (36 patents)Günter KindelGünter Kindel (22 patents)Tobias VössingTobias Vössing (16 patents)Wilhelm PickenhagenWilhelm Pickenhagen (13 patents)Sabine WidderSabine Widder (12 patents)Jan LooftJan Looft (10 patents)Stefan BrenneckeStefan Brennecke (7 patents)Nicole SchulzeNicole Schulze (5 patents)Andreas DegenhardtAndreas Degenhardt (4 patents)Alessia ErmacoraAlessia Ermacora (3 patents)Marcus EggersMarcus Eggers (3 patents)Melanie StürtzMelanie Stürtz (2 patents)Renske TijssenRenske Tijssen (1 patent)Berthold WeberBerthold Weber (1 patent)Julie SicartJulie Sicart (1 patent)Armin Van Der KolkArmin Van Der Kolk (1 patent)Nicole SchulzeNicole Schulze (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Symrise Ag (1 from 313 patents)

2. Symrise Gmbh & Co Kg (1 from 62 patents)


2 patents:

1. 11219230 - Mixtures with stabilising properties

2. 7754675 - 2-heptylcyclopropyl-1-carboxylic acid

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12/30/2025
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