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SACHEM INC

Overview
  • Total Patents
    385
  • GoodIP Patent Rank
    15,008
  • Filing trend
    ⇧ 84.0%
About

SACHEM INC has a total of 385 patent applications. It increased the IP activity by 84.0%. Its first patent ever was published in 1987. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, organic fine chemistry and materials and metallurgy are JIANGSU NINE HEAVEN HIGH-TECH CO LTD, KANTO DENKA KOGYO KK and JIANGSU CHENGGONG CONSTRUCTION TECH CO LTD.

Patent filings per year

Chart showing SACHEM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sharifian Hossein 59
#2 Moulton Roger 57
#3 Little Charles B 35
#4 Haymore Barry L 32
#5 Hao Jianjun 32
#6 Collins Sian 20
#7 Hulme David R 19
#8 Wojtczak William A 19
#9 Engel Tim 17
#10 Little Charles 16

Latest patents

Publication Filing date Title
EP3714502A1 LimMOxFy SHELL FORMATION ON CATHODE CERAMIC PARTICLE FOR LI ION BATTERY THROUGH ONIUM METAL OXIDE FLUORIDE PRECURSOR
CN110785379A Morpholine-based quaternary ammonium cations and AEI-type zeolites prepared therefrom
KR20200018638A SSZ-39 Synthesis Method Using Modified Reaction Composition
CN110446486A Novel antioxidant for the cosmetics containing glycerol alkyl ether and pharmaceutical composition
KR20170120651A Structure inducing agent for improved synthesis of zeolite
EP3216039A1 Electrolytic compositions base on mixed alkyl quartenary ammonium or phosphonium salts for electric energy storage and generation devices
GB201611892D0 Selective metal/metal oxide etch process
SG11201505339VA Color inhibitor for quaternary ammonium hydroxide in non-aqueous solvent
US2015183717A1 Process for improved recovery of onium hydroxide from compositions containing process residues
SG11201506148VA Oxide shell formation on inorganic substrate via oxidative polyoxoanion salt deposition
SG11201506150SA Oxide shell formation on inorganic substrates via lithium polyoxoanion salt deposition
CA2867956A1 Quaternary ammonium hydroxides
EP2956425A1 Sol-gel method for preparation of ceramic material
CN103958018A Cationic displacer molecules for hydrophobic displacement chromatography
US2014256910A1 Neutral zwitterionic displacer molecules for hydrophobic displacement chromatography
US2012129240A1 Buffer compounds
US2011104875A1 Selective silicon etch process
EP2274255A2 Process for preparing advanced ceramic powder using onium dicarboxylates
KR20100091974A High negative zeta potential polyhedral silsesquioxane composition and method for damage free semiconductor wet clean
TW200833871A Selective metal wet etch composition and process