Inventor
ZHAO YULIN
CN16 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO YULIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB USA INC
10 patentsUS10005007B2Jun 26, 2018
Biodiesel-based emulsion defoamer and method for making the same
ECOLAB USA INC7 citations76
US9873983B2Jan 23, 2018
Process and compositions for paper-making
ECOLAB USA INC3 citations73
US9873986B2Jan 23, 2018
Paper-making aid composition and process for increasing ash retention of finished paper
ECOLAB USA INC6 citations72
US10982391B2Apr 20, 2021
High-efficiency strength program used for making paper in higher charge demand system
ECOLAB USA INC0 citations62
US10145067B2Dec 4, 2018
Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking
ECOLAB USA INC1 citations60
US10704201B2Jul 7, 2020
Dry strength agent composition and method for enhancing the dry strength of paper
ECOLAB USA INC0 citations51
US10697121B2Jun 30, 2020
Papermaking process of increasing ash content of a paper product and a paper product obtained by the same
ECOLAB USA INC0 citations47
US10844541B2Nov 24, 2020
Release aid
ECOLAB USA INC0 citations41
US10316469B2Jun 11, 2019
On-line control and reaction process for pH adjustment
ECOLAB USA INC0 citations41
US10422079B2Sep 24, 2019
Method for preserving recycled fiber by using biocides in paper manufacturing and method for manufacturing paper using recycled fibers
ECOLAB USA INC0 citations33
ZHAO YULIN
3 patentsUS8882964B2Nov 11, 2014
Furnish pretreatment to improve paper strength aid performance in papermaking
ZHAO YULIN17 citations91
US8465623B2Jun 18, 2013
Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking
ZHAO YULIN26 citations91
US8709208B2Apr 29, 2014
Method to increase dewatering, sheet wet web strength and wet strength in papermaking
ZHAO YULIN10 citations82
NALCO CO
2 patentsUS9487916B2Nov 8, 2016
Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking
NALCO CO5 citations81
US9506202B2Nov 29, 2016
Furnish pretreatment to improve paper strength aid performance in papermaking
NALCO CO5 citations80