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ANHUI TONGDA PACKING MAT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,188
  • Filing trend
    ⇧ 700.0%
About

ANHUI TONGDA PACKING MAT CO LTD has a total of 11 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, macromolecular chemistry and polymers and basic materials chemistry are BULK CHEMICALS INC, BRENT INT PLC and CHEMETALL PLC.

Patent filings in countries

World map showing ANHUI TONGDA PACKING MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ANHUI TONGDA PACKING MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dou Fajun 11

Latest patents

Publication Filing date Title
CN108823547A A kind of Vacuum Deposition thin-film material tensioning apparatus
CN108866487A A kind of Vacuum Deposition film box inside cooling device
CN108823546A A kind of cold plating appts of Vacuum Deposition deflector roll
CN108866484A A kind of non-contact film surface device of Vacuum Deposition film roll
CN108823533A A kind of vacuum coating evaporation boat segmentation dissolver
CN108754426A A kind of vacuum ellipsoid film coating roller aluminum film coating device and its working method
CN108559969A Device is observed outside a kind of Vacuum Deposition film vacuum case case
CN108914083A A kind of vacuum aluminum-coated continuous work device of wound membrane and its working method
CN107324110A A kind of adjustable type pressure roller for packaging film
CN105419546A Ultraviolet-resistant anti-radiation double-side coated polyester aluminized film and production method thereof
CN105542211A High temperature-resistant and anti-aging two-side coated polyester aluminized film and production method thereof