Average Co-Inventor Count = 2.47
ph-index = 11
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. Philip Morris Inc. (22 from 759 patents)
22 patents:
1. D443388 - Front opening cigarette box
2. 6193060 - Front opening cigarette box
3. 5344008 - Packaging for articles such as cigarettes
4. 5337948 - Half-carton structure and method of forming same
5. 5301805 - Reusable hard-pack cigarette case and blank therefor
6. 5261533 - Tax-stampable half-carton
7. 5251748 - Dual half-carton structure and method of forming same
8. 5236084 - Hinged lid box with attached pop-out coupon
9. 5180056 - Dual carton
10. 5180055 - Method of attaching two half-cartons and the product
11. 5178272 - Cigarette pack with partly removable innerframe
12. 5178270 - Easily sealable, openable, and reclosable carton
13. 5178269 - Tax-stampable half-carton
14. 5178271 - Two cartons joined as a single unit separable into two single cartons
15. 5174443 - Cigarette carton with modified tuck-in flap