Inventor
ZHANG KEREN
US16 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG KEREN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MAT
6 patentsUS11042093B2Jun 22, 2021
Gap-filling method
ROHM & HAAS ELECT MAT2 citations72
US11175581B2Nov 16, 2021
Aromatic resins for underlayers
ROHM & HAAS ELECT MAT0 citations61
US12411409B2Sep 9, 2025
Aromatic underlayer
ROHM & HAAS ELECT MAT0 citations51
US12099300B2Sep 24, 2024
Aromatic underlayer
ROHM & HAAS ELECT MAT0 citations51
US11940732B2Mar 26, 2024
Coating compositions and methods of forming electronic devices
ROHM & HAAS ELECT MAT0 citations51
US12379660B2Aug 5, 2025
Adhesion promoting photoresist underlayer composition
ROHM & HAAS ELECT MAT0 citations50
ELEVANCE RENEWABLE SCIENCES
6 patentsUS9957356B2May 1, 2018
Non-isocyanate polyurethanes and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES3 citations72
US10344127B2Jul 9, 2019
Non-isocyanate polyurethanes and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES1 citations62
US10280254B2May 7, 2019
Renewably derived polyesters and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES1 citations61
US10280256B2May 7, 2019
Renewably derived polyesters and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES1 citations61
US10738148B2Aug 11, 2020
Renewably derived polyesters and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES0 citations51
US10077333B2Sep 18, 2018
Renewably derived polyesters and methods of making and using the same
ELEVANCE RENEWABLE SCIENCES1 citations51
META PLATFORMS TECH LLC
3 patentsUS12392940B2Aug 19, 2025
Coating composition and planarization of high refractive index overcoat on gratings
META PLATFORMS TECH LLC1 citations63
US12345887B2Jul 1, 2025
Techniques for controlling overburden planarization
META PLATFORMS TECH LLC0 citations56
US12085744B1Sep 10, 2024
Superconformal recessed feature fill sol-gels
META PLATFORMS TECH LLC0 citations50