EL

Erik Roelof Loopstra

AB Asml Netherlands B.V.: 312 patents #1 of 3,192Top 1%
CG Carl Zeiss Smt Gmbh: 23 patents #56 of 1,189Top 5%
AN Asml Holding N.V.: 15 patents #22 of 520Top 5%
AB Asm Lithography B.V.: 5 patents #1 of 53Top 2%
AL Asm Lithography: 1 patents #4 of 15Top 30%
📍 Ederheim, DE: #1 of 4 inventorsTop 25%
Overall (All Time): #1,040 of 4,157,543Top 1%
328
Patents All Time

Issued Patents All Time

Showing 1–25 of 328 patents

Patent #TitleCo-InventorsDate
12392391 Vibration isolator for supporting a payload Galip Tuna TURKBEY, Hubertus Renier Maria Van Lierop, Alexander Petrus Josephus Van Lankvelt, Ahmet Levent Avsar 2025-08-19
11378893 Lithographic apparatus and device manufacturing method involving a heater Theodorus Petrus Maria Cadee, Johannes Henricus Wilhelmus Jacobs, Nicolaas Ten Kate, Aschwin Lodewijk Hendricus Johannes Van Meer, Jeroen Johannes Sophia Maria Mertens +20 more 2022-07-05
11150560 Projection system and mirror and radiation source for a lithographic apparatus Marcus Adrianus Van De Kerkhof, Anton Bernhard Van Oosten, Hans Butler, Marc Wilhelmus Maria Van Der Wijst, Koen Jacobus Johannes Maria Zaal 2021-10-19
11009803 Mask assembly Matthias Kruizinga, Maarten Mathijs Marinus Jansen, Jorge Manuel Azeredo Lima, Erik Willem Bogaart, Derk Servatius Gertruda Brouns +17 more 2021-05-18
11003098 Pellicle attachment apparatus Frits Van Der Meulen, Maarten Mathijs Marinus Jansen, Jorge Manuel Azeredo Lima, Derk Servatius Gertruda Brouns, Marc Bruijn +19 more 2021-05-11
10969701 Pellicle attachment apparatus Frits Van Der Meulen, Maarten Mathijs Marinus Jansen, Jorge Manuel Azeredo Lima, Derk Servatius Gertruda Brouns, Marc Bruijn +19 more 2021-04-06
10962891 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam +15 more 2021-03-30
10884339 Lithographic method Wouter Joep ENGELEN, Otger Jan Luiten, Andrey Nikipelov, Vadim Yevgenyevich Banine, Pieter Willem Herman De Jager 2021-01-05
10838310 Lithographic apparatus and device manufacturing method involving a heater Theodorus Petrus Maria Cadee, Johannes Henricus Wilhelmus Jacobs, Nicolaas Ten Kate, Aschwin Lodewijk Hendricus Johannes Van Meer, Jeroen Johannes Sophia Maria Mertens +20 more 2020-11-17
10788755 Lithographic apparatus and device manufacturing method Joeri Lof, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Aleksey Yurievich Kolesnychenko, Hendricus Johannes Maria Meijer +9 more 2020-09-29
10761438 Active drying station and method to remove immersion liquid using gas flow supply with gas outlet between two gas inlets Bob Streefkerk, Sjoerd Nicolaas Lambertus Donders, Johannes Catharinus Hubertus Mulkens 2020-09-01
10732511 Projection system and mirror and radiation source for a lithographic apparatus Marcus Adrianus Van De Kerkhof, Anton Bernhard Van Oosten, Hans Butler, Marc Wilhelmus Maria Van Der Wijst, Koen Jacobus Johannes Maria Zaal 2020-08-04
10678139 Lithographic apparatus and device manufacturing method Joeri Lof, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Aleksey Yurievich Kolesnychenko, Hendricus Johannes Maria Meijer +16 more 2020-06-09
RE47943 Dual stage lithographic apparatus and device manufacturing method Marinus Aart Van Den Brink, Jozef Petrus Henricus Benschop 2020-04-14
10620545 Lithographic apparatus and device manufacturing method Joeri Lof, Antonius Theodorus Anna Maria Derksen, Christiaan Alexander Hoogendam, Aleksey Yurievich Kolesnychenko, Theodorus Marinus Modderman +7 more 2020-04-14
10580545 Beam delivery apparatus and method Vadim Yevgenyevich Banine, Petrus Rutgerus Bartraij, Ramon Pascal Van Gorkom, Lucas J. P. Ament, Pieter Willem Herman De Jager +11 more 2020-03-03
10558129 Mask assembly Matthias Kruizinga, Maarten Mathijs Marinus Jansen, Jorge Manuel Azeredo Lima, Erik Willem Bogaart, Derk Servatius Gertruda Brouns +17 more 2020-02-11
10539886 Pellicle attachment apparatus Frits Van Der Meulen, Maarten Mathijs Marinus Jansen, Jorge Manuel Azeredo Lima, Derk Servatius Gertruda Brouns, Marc Bruijn +19 more 2020-01-21
10527955 Lithographic apparatus and device manufacturing method Christiaan Alexander Hoogendam, Bob Streefkerk, Johannes Catharinus Hubertus Mulkens, Erik Theodorus Maria Bijlaart, Aleksey Yurievich Kolesnychenko +4 more 2020-01-07
10503084 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam +15 more 2019-12-10
10481510 Graphene spectral purity filter Andrei Mikhailovich Yakunin, Vadim Yevgenyevich Banine, Harmen Klaas Van Der Schoot, Lucas Henricus Johannes Stevens, Maarten Van Kampen 2019-11-19
10466595 Lithographic apparatus and device manufacturing method Bob Streefkerk, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders +11 more 2019-11-05
10437154 Lithographic method Andrey Nikipelov, Olav Waldemar Vladimir Frijns, Wouter Joep ENGELEN, Johannes Antonius Gerardus Akkermans 2019-10-08
10345712 Lithographic apparatus and device manufacturing method Bob Streefkerk, Johannes Jacobus Matheus Baselmans, Richard Joseph Bruls, Marcel Mathijs Theodore Marie Dierichs, Sjoerd Nicolaas Lambertus Donders +8 more 2019-07-09
10261428 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam +12 more 2019-04-16