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SIGMA-ALDRICH CO LLC

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    36,727
  • Filing trend
    ⇩ 75.0%
About

SIGMA-ALDRICH CO LLC has a total of 58 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets biotechnology, foods and drinks and pharmaceuticals are SIGMA ALDRICH CO LLC, SYNPLOID BIOTEK LLC and BALLIVET MARC.

Patent filings per year

Chart showing SIGMA-ALDRICH CO LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davis Gregory D 20
#2 Chen Fuqiang 18
#3 Kang Qiaohua 14
#4 Knight Scott W 11
#5 Kreader Carol 7
#6 Ward Brian 4
#7 Ji Qingzhou 4
#8 Kayser Kevin 3
#9 Palhan Vikas 3
#10 Michael Ye 3

Latest patents

Publication Filing date Title
WO2020160443A1 Antifungal agents with improved water solubility
WO2020160410A1 Water-based antifungal compositions
JP2017173204A Device for detecting existence of target component in sample
WO2016154455A1 Directional amplification of rna
JP2017156262A Measuring method of aldehyde containing unsaturated aldehyde
JP2017129476A Penetration type multi-well plate for solid phase extraction chromatography
CN105658792A Targeted histone acetylation
BR112012026294A2 use of endogenous promoters to express heterologous proteins
EP2389348A1 Process for the synthesis of beta glycerol phosphate