Delaware — Patent Inventors 2022

Top Cities in Delaware 2022

Rank	City	Patents	Inventors
#1	Wilmington, DE	445	249
#2	Hannover, DE	348	246
#3	Newark, DE	122	97
#4	Nonatum Mills, DE	111	52
#5	Freiburg (Elbe), DE	100	63
#6	Hockessin, DE	78	49
#7	Krefeld, DE	77	51
#8	Middletown, DE	44	26
#9	Bear, DE	42	34
#10	Dover, DE	40	24
#11	Claymont, DE	40	12
#12	Hsinchu, DE	31	2
#13	Memmingen, DE	31	24
#14	New Castle, DE	17	14
#15	Lewes, DE	16	11
#16	Bergen, DE	15	1
#17	Georgetown, DE	13	1
#18	Shanghai, DE	13	5
#19	Nanjing, DE	13	2
#20	Daejeon, DE	12	3
#21	Dongyang City, DE	12	1
#22	Beijing, DE	11	8
#23	Suwon-si, DE	11	2
#24	Incheon, DE	9	1
#25	Smyrna, DE	9	6

Rank	Inventor	City	Company	Patents
1	Yigang He	Nonatum Mills	Wuhan University	20
2	Liangxing Wu	Wilmington	Incyte	16
3	Bamdad Bahar	Georgetown	Ffi Ionix Ip	13
3	Zhuo Chen	Claymont	Convida Wireless	13
#5	Patrick J. G. Bowers	Hockessin	Wonderland Switzerland Ag	11
#6	Anthony Wright	Wilmington	Glowforge	9
#7	David R. Wooten, Jr.	Middletown	Monsanto Technology	8
#8	Jeff Capell	Wilmington	S+S Industries Technology	7
#8	Michael J. Pepe	Wilmington	Bank of America	7
#8	George D. Andrews	Wilmington	S+S Industries Technology	7
#8	Greg Andrews	Wilmington	S+S Industries Technology	7
#8	Qinda Ye	Claymont	Incyte	7
#13	Michael Stephen Wolfe	Wilmington	E.I. Du Pont De Nemours And	6
#13	Kristen Wagner Cerase	Nonatum Mills	Qualcomm	6
#13	Mark S. Payne	Wilmington	E.I. Du Pont De Nemours And	6
#13	Wantanee Phuapradit	Lewes	Kashiv Biosciences	6
#13	Jonathan E. Abbott	Wilmington	Milwaukee Electric Tool	6
#18	Dori K. Skelding	Wilmington	JPMorgan Chase	5
#18	James P. White, III	Middletown	JPMorgan Chase	5
#18	Wenming Zhang	Nonatum Mills	Fmc	5
#18	Jayme L. Paullin	Claymont	E.I. Du Pont De Nemours And	5
#18	Stacey Shepard	Wilmington	Incyte	5
#18	Xin Li	Claymont	Jiangsu Hengrui Medicine Co.	5
#18	Jiacheng Zhou	Nonatum Mills	Incyte	5
#18	Jacob Zerby	Dover	Ffi Ionix Ip	5