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J W ZANDERS FEINPAPIERFABRIK G

Overview
  • Total Patents
    17
About

J W ZANDERS FEINPAPIERFABRIK G has a total of 17 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are METSO PAPER KARLSTAD AB, VALMET KARLSTAD AB and CELLI PAPER S P A A.

Patent filings in countries

World map showing J W ZANDERS FEINPAPIERFABRIK Gs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 Austria 3
#3 Switzerland 3
#4 United Kingdom 3
#5 France 2
#6 United States 1

Patent filings per year

Chart showing J W ZANDERS FEINPAPIERFABRIK Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nebel Fritz 3
#2 Fritz Nebel 3
#3 Schmidt Adolf 1
#4 Michael Schmidt Adolf Georg 1
#5 Lemke Erwin 1
#6 Schulte Adolf Dipl-Ing 1

Latest patents

Publication Filing date Title
DE1155002B Device for pressing hand-held cardboard
US3057079A Apparatus for contactless guiding and conveying of flexible sheet-like products
DE1086119B Plant for the production of handboard
DE1144987B Device for the contactless guiding of running webs, especially coated, still wet paper webs
GB814233A Apparatus for the pressing out of water from hand-made paper-boards
DE1008504B Tester for paper and other foil-like substances
DE841544C Scraper knife for scraping off the excess coating fluid from paper or fabric webs