Delaware 2011

1,312 patents  ·  728 inventors  ·  28 cities  ·  1.5/1k pop.

Ranked #34 of 53 US states Top 65%

Top Cities in Delaware 2011

Rank City Patents Inventors
#1 Wilmington, DE 616 325
#2 Newark, DE 255 177
#3 Hockessin, DE 217 89
#4 Bear, DE 52 28
#5 Dover, DE 43 25
#6 Middletown, DE 28 12
#7 Nonatum Mills, DE 20 14
#8 Lewes, DE 12 4
#9 New Castle, DE 12 11
#10 Claymont, DE 11 7
#11 Smyrna, DE 7 5
#12 Townsend, DE 5 4
#13 Seaford, DE 5 3
#14 Wyoming, DE 3 3
#15 Milford, DE 3 3
#16 Millsboro, DE 3 2
#17 Arden, DE 3 1
#18 Bethany Beach, DE 3 3
#19 Rockland, DE 3 2
#20 Clayton, DE 2 2
#21 Centreville, DE 2 1
#22 Frederica, DE 1 1
#23 Georgetown, DE 1 1
#24 Hartly, DE 1 1
#25 Newport, DE 1 1

Top Inventors in Delaware 2011

Rank Inventor City Company Patents
1 Velliyur Nott Mallikarjuna Rao Wilmington E.I. Du Pont De Nemours And 20
2 Mark S. Payne Wilmington E.I. Du Pont De Nemours And 19
3 Anna Panova Hockessin E.I. Du Pont De Nemours And 15
#4 Howard Glenn Damude Hockessin E.I. Du Pont De Nemours And 13
#4 John Edward Gavagan Wilmington E.I. Du Pont De Nemours And 13
#6 Henry Keith Chenault Hockessin E.I. Du Pont De Nemours And 12
#7 Samuel David Arthur Wilmington E.I. Du Pont De Nemours And 11
#8 Anand Jagota Wilmington E.I. Du Pont De Nemours And 10
#9 Richard A. Davis Wilmington Brunswick 9
#9 Sheng Peng Hockessin The Chemours Company Fc 9
#11 Patrick White Lewes Greatbatch Medical S.A. 8
#11 Glenn A. Walker Middletown Delphi Technologies 8
#11 Craig D. Sanders Bear Pioneer (Corteva) 8
#11 Robert F. Cressman, Jr. Wilmington E.I. Du Pont De Nemours And 8
#15 Rafael Herrmann Wilmington E.I. Du Pont De Nemours And 7
#15 Richard T. Chou Hockessin E.I. Du Pont De Nemours And 7
#17 John Chu Chen Hockessin E.I. Du Pont De Nemours And 6
#17 Albert L. Lu Newark Corteva Agriscience 6
#17 James F. H. Wong Newark E.I. Du Pont De Nemours And 6
#17 Richard L. Kulesha Bear The Boeing 6
#17 Kenneth Gene Moloy Hockessin E.I. Du Pont De Nemours And 6
#17 Russell J. Low Newark Varian Semiconductor Equipment Associates 6
#17 Carl D. Wahlstrand Dover Medtronic 6
#24 Zhe Wang Hockessin Enanta Pharmaceuticals 5
#24 Feng Han Hockessin Pioneer (Corteva) 5

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