Average Co-Inventor Count = 2.47
ph-index = 8
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. Color Prelude, Inc. (4 from 11 patents)
2. Alford Industries Inc. (4 from 8 patents)
3. Philip Morris Products Inc. (1 from 31 patents)
4. Philip Morris Management Corp. (1 from 4 patents)
10 patents:
1. 5690130 - Cosmetic sampler with integral applicator
2. 5647941 - Method of making a lipstick sampler
3. 5566693 - Fragrance sampler
4. 5562112 - Lipstick sampler
5. 5425218 - Method for making a heatsealable carton
6. 5249416 - Cigarette packaging machine and apparatus
7. 5192386 - Method of making a cosmetic sampler
8. 4848378 - Cosmetic sampler
9. 4751934 - Cosmetic sampler
10. 4176147 - Plasticized polyvinyl chloride blanks and cartons