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HAWLEY & HAZEL BVI CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    61,075
  • Filing trend
    ⇧ 300.0%
About

HAWLEY & HAZEL BVI CO LTD has a total of 49 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2007. It filed its patents most often in China, Taiwan and Singapore. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and textiles and paper are VIPONT LAB INC, NUXE SA LAB and GUPTA SHYAM K.

Patent filings in countries

World map showing HAWLEY & HAZEL BVI CO LTDs patent filings in countries
# Country Total Patents
#1 China 29
#2 Taiwan 7
#3 Singapore 6
#4 United States 5
#5 Hong Kong 1
#6 Malaysia 1

Patent filings per year

Chart showing HAWLEY & HAZEL BVI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Yao 12
#2 Pan Chubin 7
#3 Chen Xiaobin 7
#4 Feng Yuhe 6
#5 Gao Lin 6
#6 Zhou Yi 5
#7 Yao Shi 5
#8 Yue Honglei 4
#9 Hua Shuzhen 4
#10 Zou Xiaobin 3

Latest patents

Publication Filing date Title
CN111397664A Test equipment for testing durability and cleanness of toothbrush bristles
CN111329875A Oral care composition for repairing oral soft tissue cells and application
CN110721099A Oral care compositions
CN110715832A Active sampler for breath detection and gas chromatography combined analysis method
CN110522673A A kind of oral care composition
CN112076112A Oral care composition comprising stabilized stannous ions
CN110236976A A kind of oral care composition comprising stablizing lysozyme
CN110236977A A kind of oral care composition comprising stablizing EGCg
TW202031239A Oral care composition containing hops extract and application thereof wherein the oral care composition includes hops extract, menthol or its derivatives
CN111603416A Oral care compositions comprising hops extract
CN111603415A Oral care compositions comprising hops extract and uses
CN111374904A Oral care composition
CN111096932A Oral care composition
CN110870870A Oral care composition and application thereof in inhibition of gingival bleeding
CN110742815A An oral care composition with high cleaning ability and low abrasion value
CN108743424A A kind of oral care composition for remineralization of teeth
CN108403242A Can Intelligent Transformation vibrating mode electric toothbrush
CN108451157A A kind of toothbrush test device that simulation human oral cavity is brushed teeth
CN108433342A A kind of vertical sequence transmission toothbrush handle device
CN111772331A Toothbrush bristle planting machine is with getting hair device