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SHANDONG LAIWU RUNDA CHEMICAL CO LTD

Overview
  • Total Patents
    11
About

SHANDONG LAIWU RUNDA CHEMICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SEIA KK, ANHUI YUFENG AUTOMOTIVE TECH and MITSUI KINZOKU KYUSHU KIKO KK.

Patent filings in countries

World map showing SHANDONG LAIWU RUNDA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG LAIWU RUNDA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Weiguo Liu 6
#2 Changbin Li 5
#3 Le Bilan 4
#4 Hu Lu 3
#5 Chao Zheng 3
#6 Feng Zhang 3
#7 Zhanmei Lv 3
#8 Changyu Liu 3
#9 Hua Lu 3
#10 Zhanmei Lu 2

Latest patents

Publication Filing date Title
CN102977401A High fire retardation phenol formaldehyde foam preparation method
CN102977547A Low temperature rapid-foaming phenol formaldehyde foam thermal insulation board preparation method
CN102807731A Method for preparing phenolic fiber modified phenolic foam
CN102219883A Production method of solid-thermosetting phenolic resin
CN102229706A Method for preparing safe environment-friendly phenolic foam
CN102241569A Long-acting tackifying phenolic resin and preparation method thereof
CN102276789B Method for recovering and utilizing waste and old paper-based copper-coated board non-metallic material
CN102030875A Phenolic resin for environment-friendly casting paint and production method thereof
CN102002138A Method for producing high-purity thermoplastic phenolic resin
CN101538451A Anhydrous resin bonding agent for fireproof material and preparation method thereof
CN101565490A Method for producing environment-friendly high-performance novolac resin