Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1993-10-15
1997-11-25
Chin, Christopher L.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
2504931, 424 59, 424 60, 424 852, 422 50, 422 55, 422 8205, 435 79, 435 4, 4352871, 4352872, 4352883, 4352884, 4352887, 436501, 436809, 436815, G01N 3353
Patent
active
056911580
ABSTRACT:
A system and method is disclosed employing a full thickness skin model for determining minimum sun protection factors (SPFs) of various sunscreen formulations by measuring the release of an inflammatory mediator in the skin model.
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Deeds David A.
Reece Barry T.
Roberts Dale K.
Rozen Michael G.
Chin Christopher L.
Mary Kay Cosmetics, Inc.
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