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CHANGCHUN SHANG

Overview
  • Total Patents
    14
About

CHANGCHUN SHANG has a total of 14 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 KOREJS JAROSLAV, SHPILEV D I and JIANGSU HESHUN ENVIRONMENTAL CO LTD.

Patent filings in countries

World map showing CHANGCHUN SHANGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGCHUN SHANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in wastewater treatment

Top inventors

# Name Total Patents
#1 Changchun Shang 14

Latest patents

Publication Filing date Title
CN102451090A Pot
CN102452526A Tea box
CN102452260A Blackboard
CN102451058A Medical bandage
CN102454345A Revolving door
CN102442102A Bookmark
CN102440559A Table tennis table
CN102440567A Desk
CN102379598A Water cup for children
CN102381116A Eraser
CN102050294A Waste storage barrel
CN102048609A Heating waistband
CN102041832A Water saving device
CN102039962A Rain cover