08.01.16
US Patent No. 9,375,395 B2; Johnson & Johnson Consumers Inc., Skillman, NJ, has been awarded patent protection for a method of treating a sign of skin aging, comprising topically applying a composition comprising 4-hexyl resorcinol and a blackberry extract.
The 4-hexyl resorcinol and the blackberry extract are present in a concentration by weight ratio of approximately 0.02 to approximately 2.
The 4-hexyl resorcinol and the blackberry extract are present in a concentration by weight ratio of approximately 0.02 to approximately 2.