Average Co-Inventor Count = 4.00
ph-index = 4
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. Plasticum Netherlands B.v. (4 from 7 patents)
2. Plasticum Group B.v. (1 from 7 patents)
5 patents:
1. 9511906 - Closure with tamper-evident strip having bent end portions
2. 9409680 - Tamper evident closure
3. 9340335 - Closure assembly with valve and method for its manufacturing
4. 9090386 - Closure with tamper-evident strip
5. 8640928 - Closure assembly with valve and method for its manufacturing