P

Inventor

HE HONGXIAN

US28 patents
⚠️ This page may combine multiple inventors who share the name “HE HONGXIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

14 patents
US8871474B2Oct 28, 2014

Glucosyltransferase enzymes for production of glucan polymers

DU PONT85 citations99
US7709239B2May 4, 2010

Mutant Δ8 desaturase genes engineered by targeted mutagenesis and their use in making polyunsaturated fatty acids

DU PONT56 citations98
US9296997B2Mar 29, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT13 citations92
US9296996B2Mar 29, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT12 citations92
US9284540B2Mar 15, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT12 citations92
US9284539B2Mar 15, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT12 citations92
US9260702B2Feb 16, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT13 citations92
US9260701B2Feb 16, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT12 citations92
US9228177B2Jan 5, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT13 citations92
US10308968B2Jun 4, 2019

Glucosyltransferase enzymes for production of glucan polymers

DU PONT4 citations84
US9228176B2Jan 5, 2016

Glucosyltransferase enzymes for production of glucan polymers

DU PONT5 citations84
US8026089B2Sep 27, 2011

Mutant Δ8 desaturase genes engineered by targeted mutagenesis and their use in making polyunsaturated fatty acids

DU PONT0 citations52
US9278138B2Mar 8, 2016

Peptide linkers for effective multivalent peptide binding

DU PONT1 citations51
US8017838B2Sep 13, 2011

Mutant delta-8 desaturase genes engineered by targeted mutagensis and their use in making polyunsaturated fatty acids

DU PONT0 citations41

DANISCO US INC

4 patents
US12534716B2Jan 27, 2026

Compositions and methods for enhanced protein production in bacillus licheniformis

DANISCO US INC0 citations61
US12460191B2Nov 4, 2025

Cas9 variants and methods of use

DANISCO US INC0 citations60
US12448626B2Oct 21, 2025

Compositions and methods for increased protein production in Bacillus licheniformis

DANISCO US INC0 citations59
US11866713B2Jan 9, 2024

Compositions and methods for increased protein production in bacillus licheniformis

DANISCO US INC0 citations59

BUTAMAX(TM) ADVANCED BIOFUELS LLC

2 patents
US9422582B2Aug 23, 2016

Host cells and methods for production of isobutanol

BUTAMAX(TM) ADVANCED BIOFUELS LLC11 citations82
US9422581B2Aug 23, 2016

Host cells and methods for production of isobutanol

BUTAMAX(TM) ADVANCED BIOFUELS LLC6 citations82

CHENG QIONG

1 patent
US8697654B2Apr 15, 2014

Peptide linkers for effective multivalent peptide binding

CHENG QIONG9 citations79

MCELVAIN JESSICA

1 patent
US9238828B2Jan 19, 2016

Keto-isovalerate decarboxylase enzymes and methods of use thereof

MCELVAIN JESSICA9 citations78

NUTRITION & BIOSCIENCES USA 4 INC

1 patent
US10988789B2Apr 27, 2021

Glucosyltransferase enzymes for production of glucan polymers

NUTRITION & BIOSCIENCES USA 4 INC0 citations73

ANTHONY LARRY CAMERON

1 patent
US9790521B2Oct 17, 2017

Host cells and methods for production of isobutanol

ANTHONY LARRY CAMERON4 citations72

DUPONT IND BIOSCIENCES USA LLC

1 patent
US10590450B2Mar 17, 2020

Glucosyltransferase enzymes for production of glucan polymers

DUPONT IND BIOSCIENCES USA LLC0 citations63

DANISCO USA INC

1 patent
US11781125B2Oct 10, 2023

Cas9 variants and methods of use

DANISCO USA INC0 citations59

BOSTICK MICHAEL W

1 patent
US8980589B2Mar 17, 2015

Mutant delta-9 elongases and their use in making polyunsaturated fatty acids

BOSTICK MICHAEL W0 citations44

BOSAK MELISSA D

1 patent
US8658413B2Feb 25, 2014

Mutant HPGG motif and HDASH motif delta-5 desaturases and their use in making polyunsaturated fatty acids

BOSAK MELISSA D0 citations42