HS

Henricus Godefridus Wilhelmus Stemkens

SA Syngenta Participations Ag: 8 patents #11 of 242Top 5%
📍 Enkhuizen, NL: #1 of 13 inventorsTop 8%
Overall (2017): #11,944 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
PP28450 Aubrieta plant named ‘ABRZ0007’ 2017-09-26
PP28305 Stokesia plant named ‘Synstokhar’ 2017-08-15
PP28208 Phlox plant named ‘PHOZ0003’ 2017-07-18
PP28179 Achillea plant named ‘ACBZ0002’ 2017-07-11
PP28158 Phlox plant named ‘PHOZ0001’ 2017-07-04
PP27807 Gaillardia plant named ‘GAIZ0005’ 2017-03-21
PP27757 Verbena plant named ‘VEAZ0017’ 2017-03-07
PP27766 Gaillardia plant named ‘GAIZ0001’ 2017-03-07