Growing community of inventors

Ingelheim, Germany

Robert J H Scheffer

Average Co-Inventor Count = 6.63

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 = 5

Robert J H SchefferWolfgang Holla (2 patents)Robert J H SchefferBerndt Kulitzscher (2 patents)Robert J H SchefferWolfgang Laux (2 patents)Robert J H SchefferThomas Stuedemann (2 patents)Robert J H SchefferChristoph Tappertzhofen (2 patents)Robert J H SchefferRolf-Ludwig Hoerlein (2 patents)Robert J H SchefferUwe Josef Vogelbacher (1 patent)Robert J H SchefferStefan Scheiblich (1 patent)Robert J H SchefferJan Hendrik Wevers (1 patent)Robert J H SchefferRobert Francis Doehner, Jr (1 patent)Robert J H SchefferAndreas Pfrengle (1 patent)Robert J H SchefferRobert J H Scheffer (3 patents)Wolfgang HollaWolfgang Holla (17 patents)Berndt KulitzscherBerndt Kulitzscher (5 patents)Wolfgang LauxWolfgang Laux (4 patents)Thomas StuedemannThomas Stuedemann (4 patents)Christoph TappertzhofenChristoph Tappertzhofen (3 patents)Rolf-Ludwig HoerleinRolf-Ludwig Hoerlein (2 patents)Uwe Josef VogelbacherUwe Josef Vogelbacher (57 patents)Stefan ScheiblichStefan Scheiblich (33 patents)Jan Hendrik WeversJan Hendrik Wevers (11 patents)Robert Francis Doehner, JrRobert Francis Doehner, Jr (6 patents)Andreas PfrengleAndreas Pfrengle (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanofi-a Ventis Deutschland Gmbh (2 from 1,827 patents)

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


3 patents:

1. 7825144 - Method for the production of oxazoles by condensing aromatic aldehydes with α-ketoximes to N-oxides and then reacting the same with activated acid derivatives

2. 7544809 - Method for the preparation of oxazoles by condensing aromatic aldehydes with α-ketoximes to form n-oxides and reacting same with activated acid derivatives

3. 6559336 - Process for the preparation of 5- and/or 6-substituted-2-hydroxybenzoic acid esters

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12/6/2025
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