Inventor · disambiguated record
Michel Chartrain
Also filed as: CHARTRAIN MICHEL · CHARTRAIN MICHEL M
22 granted patents·250 citations·filing 1994–2011
95Inventor score
Files withMERCK & CO INC17CHARTRAIN MICHEL1LEMFOERDER NACAM SA1LEMFORDER NACAM SA1MERCK SHARP & DOHME1
Top patents by PatentIndex Score
22 records- 0194US5491077AMicrobial methodMERCK & CO INC·Filed 1994·Granted Feb 13, 1996·92 cites·8 claims
- 0277US5474919ABioconversion process for the synthesis of transhydroxy sulfone by Rhodotorula rubra or Rhodotorula piliminaeMERCK & CO INC·Filed 1994·Granted Dec 12, 1995·21 cites·7 claims
- 0372US5792871AProcess for N-Boc-N-(R)-2(3-pyridyl)-2-hydroxy-ethyl)-N-2(4-aminophenyl)ethyl amine and 2-(4-aminophenyl)-N-2-(2(R)-hydroxy-2-phyridin-S-yl-ethyl)acetamideMERCK & CO INC·Filed 1997·Granted Aug 11, 1998·17 cites·2 claims
- 0470US7998732B2Process for large scale production of plasmid DNA by E. coli fermentationMERCK SHARP & DOHME·Filed 2005·Granted Aug 16, 2011·3 cites·13 claims
- 0570US6092955AApparatus for clamping together two membersLEMFOERDER NACAM SA·Filed 1998·Granted Jul 25, 2000·32 cites·13 claims
- 0664US5894753AMethod of producing splines on a shaftLEMFORDER NACAM SA·Filed 1997·Granted Apr 20, 1999·28 cites·4 claims
- 0760US5929243AProcess for the preparation of (S)-3-carbethoxy-3-benzylpiperidineMERCK & CO INC·Filed 1998·Granted Jul 27, 1999·7 cites·26 claims
- 0857US5523233AEnzymatic hydrolysis of 3,3-diethyl-4-[(4-carboxy)phenoxy]-2-azetidinone estersMERCK & CO INC·Filed 1995·Granted Jun 4, 1996·7 cites·4 claims
- 0955US6228622B111-hydroxysordarin and a process for producing it using actinomyces SSPMERCK & CO INC·Filed 1999·Granted May 8, 2001·6 cites·7 claims
- 1054US7107801B2Anti-theft locking means for a vehicle steering shaftNACAM·Filed 2004·Granted Sep 19, 2006·8 cites·6 claims
- 1153US5846791AN-(R)-(2-hydroxy-2-pyridine-3-yl-ethyl)-2-(4-nitro-phenyl)-acetamideMERCK & CO INC·Filed 1997·Granted Dec 8, 1998·5 cites·6 claims
- 1252US6207444B1Enzymatic process of making alpha 1a adrenergic receptor antagonists using proteaseMERCK & CO INC·Filed 1998·Granted Mar 27, 2001·4 cites·19 claims
- 1352US5871981AConversion of indene to (1S)-amino-(2R)-indanol free of any steroisomer by combination of fermentation of Rhodococcus sp. ATCC 55805 and chemical stepsMERCK & CO INC·Filed 1997·Granted Feb 16, 1999·5 cites·6 claims
- 1449US5849568AResolution of racemic indene oxide to yield (1S,2R)-indene oxide using Diplodia gossipinaMERCK & CO INC·Filed 1996·Granted Dec 15, 1998·4 cites·5 claims
- 1548US5605819AQuantitative conversion of indene to (1S,2R) indene oxide and (1S,2R)-indandiol by combination of haloperoxidase bioconversion and chemical stepsMERCK & CO INC·Filed 1995·Granted Feb 25, 1997·4 cites·18 claims
- 1643US5858737AConversion of indene to (1S)-amino-(2R)-indanol free of any stereoisomer, by combination of dioxygenase bioconversion and chemical stepsMERCK & CO INC·Filed 1996·Granted Jan 12, 1999·6 cites·18 claims
- 1741US8603798B2Process for large scale production of plasmid DNA by E. coli fermentationCHARTRAIN MICHEL·Filed 2011·Granted Dec 10, 2013·0 cites·6 claims
- 1834US5900368AProcess for bioreduction of bisaryl ketone to bisaryl alcoholMERCK & CO INC·Filed 1997·Granted May 4, 1999·1 cites·5 claims
- 1931US6121026AEnantioselective bioreduction using yeastMERCK & CO INC·Filed 1999·Granted Sep 19, 2000·0 cites·2 claims
- 2029US5958743AStereospecific bioconversion of benzyl acetoacetate to benzyl-(s)-(+)-hydroxybutyrateMERCK & CO INC·Filed 1997·Granted Sep 28, 1999·0 cites·1 claims
- 2128US5534422ABioconversion of beta keto-ester to (R) hydroxyesterMERCK & CO INC·Filed 1995·Granted Jul 9, 1996·0 cites·1 claims
- 2223US5464762AAsymmetric bioreduction of 6-bromo-2-tetralone to (s)-6-bromo-2 tetraol by trichosporon capitatumMERCK & CO INC·Filed 1994·Granted Nov 7, 1995·0 cites·3 claims
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