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POLYTHANE CORP

Overview
  • Total Patents
    17
About

POLYTHANE CORP has a total of 17 patent applications. Its first patent ever was published in 1961. It filed its patents most often in France, Belgium and Luxembourg. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and machines are ZHEJIANG HUAFENG SPANDEX CO LTD, LURGI ZIMMER AKTIENGESELLSCHAF and RADICISPANDEX CORP.

Patent filings in countries

World map showing POLYTHANE CORPs patent filings in countries
# Country Total Patents
#1 France 4
#2 Belgium 3
#3 Luxembourg 3
#4 Netherlands 3
#5 United States 3
#6 Germany 1

Patent filings per year

Chart showing POLYTHANE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schneider Dr Med A David 6
#2 Jun Timothy V Peters 5
#3 Peters Jr Timothy V 3
#4 David Schneider A 1

Latest patents

Publication Filing date Title
US3161706A Method and apparatus for wet spinning elastomeric polymers into a fused multifilament fiber
US3267192A Method of making elastic filaments
US3180854A Double diamine modification of urethane prepolymers