Inventor

CHEN KEJIAN

US6 patents

⚠️ This page may combine multiple inventors who share the name “CHEN KEJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

4 patents

US5902836AMay 11, 1999

3M INNOVATIVE PROPERTIES CO

1 patent

US6883908B2Apr 26, 2005

Methods and compositions for ink jet printing of pressure sensitive adhesive patterns or films on a wide range of substrates

3M INNOVATIVE PROPERTIES CO35 citations90

CHINA RAILWAY ERYUAN ENG GROUP

1 patent

US10815627B2Oct 27, 2020

Method for improving seismic performance of bridge by using beam body and energy dissipation and seismic mitigation bridge bearing

CHINA RAILWAY ERYUAN ENG GROUP1 citations44

CHEN KEJIAN

MINNESOTA MINING & MFG

Acrylic syrup curable to a crosslinked viscoelastomeric material

Acrylamido functional disubstituted acetyl aryl ketone photoinitiators

Tape for use in manufacturing electrochromic devices

Polymer electrolyte composition based upon thiol-ene chemistry

3M INNOVATIVE PROPERTIES CO

Methods and compositions for ink jet printing of pressure sensitive adhesive patterns or films on a wide range of substrates

CHINA RAILWAY ERYUAN ENG GROUP

Method for improving seismic performance of bridge by using beam body and energy dissipation and seismic mitigation bridge bearing