DH

Douglas Hayden

DB Dsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
📍 Echt, NL: #183 of 363 inventorsTop 55%
Overall (All Time): #1,928,108 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10189783 Polyfunctional compounds Cornelis Eme Koning, Paulus Franciscus Anna Buijsen, Adrianus Jozephus Hendricus Lansbergen, Alwin Papegaaij 2019-01-29
10066053 Alkyd resin compositions Cornelis Eme Koning, Paulus Franciscus Anna Buijsen, Adrianus Jozephus Hendricus Lansbergen, Alwin Papegaaij 2018-09-04