Inventor · Collonges-sous-Salève, FR

Michel Schalk

36Patents
4h-index
31Co-inventors
63Inventor score

Filing activity: Sep 23, 1998 → Feb 16, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7273735B2 Sesquiterpene synthases and methods of use Chemistry; Metallurgy 15 Expired
US7790426B2 Sesquiterpene synthases and methods of use Chemistry; Metallurgy 10 Active
US8703454B2 Method for producing (+)-zizaene Chemistry; Metallurgy 10 Active
US9909145B2 Method for producing fragrant alcohols Chemistry; Metallurgy 4 Active
US9670494B2 Genetically engineered yeast cells Emerging Cross-Sectional Technologies 4 Active
US8048658B2 Method for producing terpenes and MEP-transformed microorganisms therefore Chemistry; Metallurgy 4 Active
US6180363A Recoding of DNA sequences permitting expression in yeast and obtained transformed yeast Chemistry; Metallurgy 3 Expired
US8017835B2 Transformed plants accumulating terpenes Chemistry; Metallurgy 3 Active
US7790413B2 Sesquiterpene synthases and methods of their use Chemistry; Metallurgy 2 Active
US9297004B2 Method for producing α-santalene Chemistry; Metallurgy 2 Active
US9745602B2 Modified microorganisms and use thereof for terpene production Chemistry; Metallurgy 2 Active
US7622288B2 Sesquiterpene synthases from patchouli Chemistry; Metallurgy 2 Active
US8927238B2 Method for producing patchoulol and 7-epi-alpha-selinene Chemistry; Metallurgy 2 Active
US10570420B2 Method for producing fragrant alcohols Chemistry; Metallurgy 1 Active
US10000773B2 Cytochrome P450 and use thereof for the enzymatic oxidation of terpenes Chemistry; Metallurgy 1 Active
US8058046B2 Sesquiterpene synthases from patchouli Chemistry; Metallurgy 1 Active
US9714440B2 Method for producing patchoulol and 7-epi-α-selinene Chemistry; Metallurgy 1 Active
US8617860B2 Method for producing sclareol Chemistry; Metallurgy 1 Active
US9969999B2 Method for producing alpha-santalene Chemistry; Metallurgy 1 Active
US11293040B2 Methods of producing sesquiterpene compounds Chemistry; Metallurgy 1 Active
US8586328B2 Method for producing sclareol Chemistry; Metallurgy 0 Active
US11293037B2 Method for producing albicanol and/or drimenol Chemistry; Metallurgy 0 Active
US10385361B2 Production of manool Chemistry; Metallurgy 0 Active
US10337031B2 Production of fragrant compounds Chemistry; Metallurgy 0 Active
US12421535B2 Biochemically produced sandalwood oil Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.