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SUN YAJUAN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    109,771
  • Filing trend
    ⇧ 50.0%
About

SUN YAJUAN has a total of 16 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets medical technology are YANGZHOU MINGXING MEDICAL PLASTIC EQUIPMENT CO LTD, MEDIFRONT AB and SUEDDEUTSCHE FEINMECHANIK.

Patent filings in countries

World map showing SUN YAJUANs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SUN YAJUANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Top inventors

# Name Total Patents
#1 Sun Yajuan 16

Latest patents

Publication Filing date Title
CN108619614A A kind of anti-pollution skin medicament applying device
CN108671376A A kind of dept. of dermatology's anti-return medicator
CN108543211A A kind of dept. of dermatology's Medical ointment applicator
CN108619613A A kind of dept. of dermatology's applicator
CN108904962A A kind of anti-pollution Medical ointment applicator
CN108785840A A kind of dept. of dermatology's externally applied drug application device
CN108013916A It is a kind of that the reciprocal skin scraper scraped clearly can be achieved
CN108261223A A kind of novel skin scrapes clearly device
CN108261224A A kind of skin scraper of anti-secondary damage
CN107929935A One kind section Types of Medicine adjustable skin applicator
CN107998501A A kind of body surface applicator
CN107837457A A kind of surgery skin medicament applying device
CN107837456A A kind of hygienic cotton balls dips in medicine device
CN107913455A A kind of multi-functional cotton balls liquid integral box
CN107913456A A kind of skin degerming applicator
CN1472131A Operating method for elevator door