Average Co-Inventor Count = 2.72
ph-index = 7
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. Johnson & Johnson Baby Products Company (11 from 83 patents)
2. Johnson & Johnson Consumer Products, Inc. (1 from 151 patents)
12 patents:
1. 4861309 - Spiral cylinder toy
2. 4720283 - Baby's marble runway toy
3. D291122 - Teething toy
4. D288576 - Stackable rattle
5. D287377 - Star teether toy
6. D285460 - Return top rattle
7. D275022 - Puzzle toy
8. 4437668 - Puzzle post toy
9. D268604 - Spinning toy
10. D266101 - Combined puzzle and construction toy
11. D264359 - Rattle ball and handling toy
12. 4282679 - Infant's toy--rattle and peek-a-boo ball