Growing community of inventors

Biberach, Germany

Claus A Landgraf

Average Co-Inventor Count = 7.00

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 = 1

Claus A Landgraf ↔ Gunther Engelhardt (1 patent)Claus A Landgraf ↔ Norbert Mayer (1 patent)Claus A Landgraf ↔ Willy Roth (1 patent)Claus A Landgraf ↔ Helmut Ballhause (1 patent)Claus A Landgraf ↔ Kurt Schumacher (1 patent)Claus A Landgraf ↔ Alex Prox (1 patent)Claus A LandgrafClaus A Landgraf (1 patent)Gunther EngelhardtGunther Engelhardt (28 patents)Norbert MayerNorbert Mayer (13 patents)Willy RothWilly Roth (3 patents)Helmut BallhauseHelmut Ballhause (2 patents)Kurt SchumacherKurt Schumacher (1 patent)Alex ProxAlex Prox (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dr. Karl Thomae Gmbh (1 from 133 patents)


1 patent:

1. 5114935 - Substituted 6-benzyl-2H-3,4,5,6-tetrahydro-(1,3)-oxazines

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/4/2026
Loading…