Average Co-Inventor Count = 2.67
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. Applied Extrusion Technologies, Inc. (1 from 47 patents)
2. Qpf, Llg (1 from 1 patent)
3. Qpf, Inc. (delaware Corporation) (1 from 1 patent)
4. Qpf, L.l.c. (1 from 1 patent)
4 patents:
1. 6607834 - Polyester-containing biaxially-oriented polypropylene films
2. 6221191 - Polyester-containing biaxially-oriented polypropylene films and method of making the same
3. 6033514 - Biaxially-oriented polypropylene films
4. 5637366 - Polyester-containing biaxially-oriented polypropylene films and method