Average Co-Inventor Count = 2.00
ph-index = 5
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. William H. Rorer, Inc. (3 from 146 patents)
2. Dermik Laboratories Inc. (2 from 9 patents)
5 patents:
1. 4692329 - Erythromycin/benzoyl peroxide antiacne compositions
2. 4497794 - Erythromycin/benzoyl peroxide composition for the treatment of acne
3. 4387107 - Stable benzoyl peroxide composition
4. 4178373 - Coal tar gel composition
5. 4147782 - Pharmaceutical detergent composition