DR

David Rozzell

PR Provivi: 3 patents #10 of 25Top 40%
WG Wella Gmbh: 2 patents #124 of 298Top 45%
CO Codexis: 1 patents #206 of 250Top 85%
Overall (All Time): #784,355 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12344573 Synthesis of straight-chain lepidopteran pheromones through one- or two-carbon homologation of fatty alkenes Keith M. Wampler, Choon Woo Lee 2025-07-01
12049443 Synthesis of conjugated diene pheromones and related compounds Keith M. Wampler, Choon Woo Lee 2024-07-30
11155505 Synthesis of pheromones and related materials via olefin metathesis Keith M. Wampler, Vu Bui, Pedro Coelho, Arthur Floruti, Levente Ondi +2 more 2021-10-26
7550277 D-amino acid dehydrogenase and method of making D-amino acids Scott J. Novick 2009-06-23
7156884 Compositions and methods for dyeing keratinous fibers Juergen Allwohn, Laurent Chassot, Cecile Pasquier, Guido Sauter, Veronique Buclin-Charriere 2007-01-02
6835212 Agent and method for dyeing keratin fibers Guido Sauter, Hans-Juergen Braun 2004-12-28