Inventor

Steven E. Screen

Inventor

St. Louis, MO, US

Overview

11→

Patents

2007–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes38%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture21%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%

C07KPeptides10%

A01NPreservation of bodies of humans or animals or plants or parts thereof7%

Y02ATechnologies for adaptation to climate change7%

PatentTitleYear

11,041,148Fatty acid desaturases from primula2021 10,174,297Fatty acid desaturases from primula2019 9,701,947'Fatty acid desaturases from primula'2017 9,000,265'Corn plants and seed enhanced for asparagine and protein'2015 8,357,833'Corn plants and seed enhanced for asparagine and protein'2013 8,329,994'Utilization of fatty acid desaturases from Hemiselmis spp'2012 8,221,819'Fatty acid desaturases from primula'2012 8,173,870'Fatty acid desaturases from primula'2012 7,868,228'Phosphopantetheinyl transferases from bacteria'2011 7,507,876'Eukaryotic translation initiation factor gene regulatory elements for use in plants'2009 7,217,867'Eukaryotic translation initiation factor gene regulatory elements for use in plants'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2021Patents assigned to MONSANTO TECHNOLOGY LLC (11)· patent assignee history

2007–2021Based in St. Louis, MO, US· patent location history

2012–2021Patents assigned to FROMAN BYRON (5)· patent assignee history

2012–2021Patents assigned to URSIN VIRGINIA (5)· patent assignee history

2012–2021Patents assigned to DONG FENGGAO (4)· patent assignee history

2012–2021Patents assigned to LAROSA THOMAS J (4)· patent assignee history

2015–2019Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MONSANTO TECHNOLOGY LLC	11	2007–2021
FROMAN BYRON	5	2012–2021
URSIN VIRGINIA	5	2012–2021
DONG FENGGAO	4	2012–2021
LAROSA THOMAS J	4	2012–2021

Locations

Location	Patents	Span
St. Louis, MO, US	9	2007–2021
Raleigh, NC, US	2	2015–2019