Inventor · disambiguated record

Warren Wakarchuk

Also filed as: WAKARCHUK WARREN · WAKARCHUK WARREN W

38 granted patents·4 pending applications·389 citations·filing 1993–2023

98Inventor score

Technology areasC12N C12P C07K D21C Y10S

Files withCA NAT RESEARCH COUNCIL33 NAT RES COUNCIL CANADA3 GILBERT MICHEL2 WAKARCHUK WARREN2 BERNATCHEZ STEPHANE1

Top patents by PatentIndex Score

42 records

0194US6699705B2Campylobacter glycosyltransferases for biosynthesis of gangliosides and ganglioside mimicsCA NAT RESEARCH COUNCIL·Filed 2001·Granted Mar 2, 2004·21 cites·24 claims
0294US5405769AConstruction of thermostable mutants of a low molecular mass xylanaseCA NAT RESEARCH COUNCIL·Filed 1993·Granted Apr 11, 1995·80 cites·15 claims
0393US6503744B1Campylobacter glycosyltransferases for biosynthesis of gangliosides and ganglioside mimicsCA NAT RESEARCH COUNCIL·Filed 2000·Granted Jan 7, 2003·27 cites·5 claims
0492US7238509B2β 1,4-N-acetylgalactosaminyl transferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Jul 3, 2007·12 cites·6 claims
0592US6911337B2Nucleic acids encoding β-1,4-GalNAc transferaseCA NAT RESEARCH COUNCIL·Filed 2002·Granted Jun 28, 2005·12 cites·11 claims
0692US6905867B2Nucleic acids encoding polypeptides with β1,3-galactosyl transferase activityCA NAT RESEARCH COUNCIL·Filed 2002·Granted Jun 14, 2005·13 cites·9 claims
0791US7217549B2β 1,3-galactosyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted May 15, 2007·11 cites·6 claims
0891US7202353B2Nucleic acids encoding β1,3-galactosyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Apr 10, 2007·9 cites·6 claims
0991US7189836B2Nucleic acids encodingβ 1,4-N-acetylgalactosaminyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Mar 13, 2007·9 cites·9 claims
1091US6709834B2Lipopolysaccharide α-2,3 sialytransferase of campylobacter jejuni and its usesCA NAT RESEARCH COUNCIL·Filed 2002·Granted Mar 23, 2004·22 cites·15 claims
1190US7220848B2Nucleic acids encoding β 1,3-galactosyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted May 22, 2007·9 cites·8 claims
1290US7211657B2Nucleic acids encoding sialyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted May 1, 2007·9 cites·6 claims
1390US7208304B2β1,3-galactosyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Apr 24, 2007·9 cites·6 claims
1490US7138258B2Polypeptides having sialytransferase activityCA NAT RESEARCH COUNCIL·Filed 2002·Granted Nov 21, 2006·9 cites·12 claims
1590US7078207B2Polypeptides having β-1,4-GalNAc transferase activityCA NAT RESEARCH COUNCIL·Filed 2004·Granted Jul 18, 2006·9 cites·5 claims
1690US6825019B2Polypeptides having β-1,3-galactosyl transferase activityCA NAT RESEARCH COUNCIL·Filed 2002·Granted Nov 30, 2004·9 cites·7 claims
1786US8257949B2Self-priming polysialyltransferaseWAKARCHUK WARREN·Filed 2007·Granted Sep 4, 2012·11 cites·15 claims
1886US7381544B2Nucleic acid that encodes a fusion proteinCA NAT RESEARCH COUNCIL·Filed 2002·Granted Jun 3, 2008·15 cites·10 claims
1985US8771991B2SOAT polypeptide reaction mixtureGILBERT MICHEL·Filed 2006·Granted Jul 8, 2014·12 cites·10 claims
2085US7371838B2Nucleic acids encoding β 1,4-N-acetylgalactosaminyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted May 13, 2008·9 cites·7 claims
2181US6723545B2Polypeptides having β-1,4-GalNAc transferase activityCA NAT RESEARCH COUNCIL·Filed 2002·Granted Apr 20, 2004·2 cites·7 claims
2280US7192756B2Sialyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Mar 20, 2007·2 cites·3 claims
2380US7026147B2α-2,3-Sialyltransferase polypeptidesCA NAT RESEARCH COUNCIL·Filed 2003·Granted Apr 11, 2006·2 cites·3 claims
2477US7169914B2Nucleic acids encoding sialytranferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2003·Granted Jan 30, 2007·1 cites·14 claims
2570US7608442B2β1,3-galactosyltransferase polypeptides from the LOS locus of C. jejuniCA NAT RESEARCH COUNCIL·Filed 2006·Granted Oct 27, 2009·0 cites·2 claims
2670US7462474B2B1,4-N-acetylglucosaminyl (GALNAC) transferase polypeptidesCA NAT RESEARCH COUNCIL·Filed 2004·Granted Dec 9, 2008·0 cites·2 claims
2770US7169593B2β 1,4-N-acetylgalactosaminyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Jan 30, 2007·0 cites·6 claims
2870US6096529ARecombinant α-2,3-sialyltransferases and their usesCA NAT RESEARCH COUNCIL·Filed 1997·Granted Aug 1, 2000·28 cites·30 claims
2967US7384771B2Beta 1,4-N-acetylgalactosaminyltransferases from C. jejuniCANADA NAT RES COUNCIL·Filed 2004·Granted Jun 10, 2008·0 cites·10 claims
3067US7166717B2Nucleic acids encoding β 1,4-N-acetylgalactosaminyltransferases from C. jejuniCA NAT RESEARCH COUNCIL·Filed 2004·Granted Jan 23, 2007·0 cites·9 claims
3165US7259239B2Lipopolysaccharide α-2,3 sialyltransferase of campylobacter jejuni and its usesCA NAT RESEARCH COUNCIL·Filed 2004·Granted Aug 21, 2007·0 cites·14 claims
3264US2025101105A1Antibodies with Engineered O-Glycosylation Sequons for Site-Specific ConjugationNAT RES COUNCIL CANADA·Filed 2023·Application pending·0 cites
3363US2025222129A1Lipid Based Nanoparticles for Targeted Gene Delivery to the BrainNAT RES COUNCIL CANADA·Filed 2023·Application pending·0 cites
3462US7244601B2Fusion proteins for use in enzymatic synthesis of oligosaccharidesCA NAT RESEARCH COUNCIL·Filed 1998·Granted Jul 17, 2007·14 cites·12 claims
3558US8748135B2α-1,4-galactosyltransferase (CgtD) from Campylobacter jejuniNAT RES COUNCIL CANADA·Filed 2012·Granted Jun 10, 2014·0 cites·5 claims
3656US6210933B1Recombinant α-2,3-sialyltransferases and their usesCA NAT RESEARCH COUNCIL·Filed 1999·Granted Apr 3, 2001·10 cites·12 claims
3754US6689604B1Lipopolysaccharide α-2,3 sialyltransferase of Campylobacter jejuni and its usesCA NAT RESEARCH COUNCIL·Filed 1999·Granted Feb 10, 2004·13 cites·30 claims
3854US2009286288A1ALPHA-1, 4-GALACTOSYLTRANSFERASE (CgtD) FROM CAMPYLOBACTER JEJUNICA NAT RESEARCH COUNCIL·Filed 2007·Application pending·0 cites
3951US8460909B2Engineered versions of polysialyltransferases with enhanced enzymatic propertiesWAKARCHUK WARREN·Filed 2008·Granted Jun 11, 2013·0 cites·10 claims
4045US2009215115A1Sialyltransferases comprising conserved sequence motifsCA NAT RESEARCH COUNCIL·Filed 2005·Application pending·0 cites
4143US8278069B2Identification of a β-1,3-N-acetylgalactosaminyltransferase (CGTE) from Campylobacter jejuni LIO87GILBERT MICHEL·Filed 2006·Granted Oct 2, 2012·0 cites·15 claims
4240US8409583B2Engineered versions of CgtB (β-1,3 galactosyltransferase) enzymes, with enhanced enzymatic propertiesBERNATCHEZ STEPHANE·Filed 2008·Granted Apr 2, 2013·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →