Average Co-Inventor Count = 3.00
ph-index = 6
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.
Company Filing History:
1. Schering Aktiengesellschaft (6 from 1,384 patents)
6 patents:
1. 6443899 - Ultrasonic processes and circuits for performing them
2. 6221017 - Ultrasonic processes and circuits for performing them
3. 6064628 - Ultrasonic processes and circuits for performing them
4. 6034922 - Ultrasonic processes and circuits for performing them
5. 5678553 - Ultrasonic processes and circuits for carrying out those processes
6. 5410516 - Ultrasonic processes and circuits for performing them