Inventor

Mark Emptage

Inventor

Wilmington, DE, US

Overview

9→

Patents

2003–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture35%

C12NMicroorganisms or enzymes31%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms12%

C12YEnzymes4%

PatentTitleYear

10,273,465Glycosyl hydrolase enzymes and uses thereof2019 8,465,961'Zymomonas with improved xylose utilization in stress conditions'2013 8,247,208'Zymomonas with improved xylose utilization in stress conditions'2012 7,741,084'Ethanol production using xylitol synthesis mutant of xylose-utilizing zymomonas'2010 7,629,156'Ethanol production in fermentation of mixed sugars containing xylose'2009 7,504,250'Process for the biological production of 1,3-propanediol with high titer'2009 7,452,710'Process for the biological production of 1,3-propanediol with high titer'2008 7,067,300'Process for the biological production of 1,3-propanediol with high titer'2006 6,514,733'Process for the biological production of 1,3-propanediol with high titer'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2013Patents assigned to DU PONT (8)· patent assignee history

2003–2019Based in Wilmington, DE, US· patent location history

2009–2013Patents assigned to ALLIANCE SUSTAINABLE ENERGY (4)· patent assignee history

2012–2013Patents assigned to CAIMI PERRY G (2)· patent assignee history

2012–2013Patents assigned to CHOU YAT-CHEN (2)· patent assignee history

2012–2013Patents assigned to EMPTAGE MARK (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	8	2003–2013
ALLIANCE SUSTAINABLE ENERGY	4	2009–2013
CAIMI PERRY G	2	2012–2013
CHOU YAT-CHEN	2	2012–2013
EMPTAGE MARKself	2	2012–2013

Locations

Location	Patents	Span
Wilmington, Delaware, US	9	2003–2019