Inventor

Phillip S. Kerr

Inventor
Urbandale, IA, US

Overview

10→
Patents
1997–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for19%
A23CDairy products, e.g. milk, butter or cheese16%
A23JProtein compositions for foodstuffs16%
A01HNew plants or non-transgenic processes for obtaining them13%
A23KFodder10%
C12NMicroorganisms or enzymes10%
C12YEnzymes10%
A23GCocoa3%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2003Patents assigned to DU PONT (8)· patent assignee history
1997–1998Based in Newark, DE, US· patent location history
1998–2003Based in Urbandale, IA, US· patent location history
1999Patents assigned to ASGROW SEED CO (1)· patent assignee history
1999Patents assigned to CRANK DONALD LEE (1)· patent assignee history
2001–2015Based in Wildwood, MO, US· patent location history
2015Patents assigned to CHRISTENSEN LARS L H (1)· patent assignee history
2015Patents assigned to GHOSH PARTHASARATHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT81997–2003
ASGROW SEED CO11999
CHRISTENSEN LARS L H12015
CRANK DONALD LEE11999
GHOSH PARTHASARATHI12015
Locations
LocationPatentsSpan
Urbandale, IA, US61998–2003
Wildwood, MO, US22001–2015
Newark, Delaware, US21997–1998