JH

Johannes Hoekstra

DB Dsm Ip Assets B.V.: 8 patents #120 of 2,011Top 6%
CO Conopco: 1 patents #949 of 1,903Top 50%
📍 Nuenen, NL: #23 of 178 inventorsTop 15%
Overall (All Time): #454,975 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10597534 Chemically resistant thermoplastic compositions Zhujuan Wang, Pim Gerard Anton Janssen 2020-03-24
10577500 Process for the preparation of a semi-crystalline semi-aromatic polyamide Rudy Rulkens, Hans Klaas Dijk,Van 2020-03-03
10377897 Laser-markable polyamide composition Raul Marcelino PEREZ GRATEROL, Franciscus Gerardus Henricus Van Duijnhoven, Franciscus Wilhelmus Maria Gelissen 2019-08-13
10113039 Process for producing shaped articles of a polymer composition containing a polyamide, halogen-free flame retardant and glass fibers Rui Zhang 2018-10-30
10017628 Flame retarded thermoplastic moulding composition Pim Gerard Anton Janssen 2018-07-10
9399314 Process for preparing injection molded parts with decreased glass fiber read out Eric Willem Van Der Vegte, Rudy Rulkens 2016-07-26
9336964 Electrical circuit breaker Rob Joseph Catharina Emiel Demandt, Robert Hendrik Catharina Janssen 2016-05-10
9006318 Flame-retardant polyamide composition Jeroen Joost Crevecoeur, Jin Ye 2015-04-14
7658142 Kettle assembly Gerardus Egbertus Van Der Krogt 2010-02-09
D578868 Suction cup Leonard J. M. Ramakers 2008-10-21
D507456 Soup display assembly Gerardus Egbertus Van Der Krogt 2005-07-19