HS

Henricus Godefridus Wilhelmus Stemkens

SA Syngenta Participations Ag: 24 patents #2 of 243Top 1%
📍 Enkhuizen, NL: #1 of 16 inventorsTop 7%
Overall (2018): #983 of 503,207Top 1%
24
Patents 2018

Issued Patents 2018

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
PP29998 Verbena plant named ‘VEAZ0047’ 2018-12-18
PP29529 Gaillardia plant named ‘GAIZ0007’ 2018-07-17
PP29519 Verbena plant named ‘VEAZ0046’ 2018-07-17
PP29518 Verbena plant named ‘VEAZ0043’ 2018-07-17
PP29517 Verbena plant named ‘VEAZ0042’ 2018-07-17
PP29407 Achillea plant named ‘ACBZ0003’ 2018-06-19
PP29408 Achillea plant named ‘ACBZ0004’ 2018-06-19
PP29384 Verbena plant named ‘VEAZ0033’ 2018-06-12
PP29385 Verbena plant named ‘VEAZ0030’ 2018-06-12
PP29382 Iberis plant named ‘IBSZ0002’ 2018-06-12
PP29356 Saxifraga plant named ‘SAXZ0015’ 2018-06-05
PP29357 Verbena plant named ‘VEAZ0039’ 2018-06-05
PP29330 Saxifraga plant named ‘SAXZ0014’ 2018-05-29
PP29332 Verbena plant named ‘VEAZ0031’ 2018-05-29
PP29331 Erysimum plant named ‘ERFZ0003’ 2018-05-29
PP29254 Iberis plant named ‘IBSZ0004’ 2018-04-24
PP29257 Saxifraga plant named ‘SAXZ0016’ 2018-04-24
PP29256 Saxifraga plant named ‘SAXZ0013’ 2018-04-24
PP29208 Lavandula plant named ‘LABZ0007’ 2018-04-03
PP29144 Campanula plant named ‘CIPZ0003’ 2018-03-20
PP29133 Verbena plant named ‘VEAZ0038’ 2018-03-20
PP28962 Aubrieta plant named ‘ABRZ0006’ 2018-02-13
PP28878 Aubrieta plant named ‘ABRZ0004’ 2018-01-16
PP28862 Aubrieta plant named ‘ABRZ0005’ 2018-01-09