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MERKEL DANIEL C

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    225,291
About

MERKEL DANIEL C has a total of 24 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are SHANDONG EXCERIS CHEMICAL CO LTD, ZUNYI BEIYUAN CHEMICAL CO LTD and NANTONG BAISHENG CHEMICAL CO LTD.

Patent filings in countries

World map showing MERKEL DANIEL Cs patent filings in countries

Patent filings per year

Chart showing MERKEL DANIEL Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merkel Daniel C 24
#2 Pokrovski Konstantin A 16
#3 Tung Hsueh Sung 15
#4 Tung Hsueh S 8
#5 Wang Haiyou 5
#6 Johnson Robert C 4
#7 Pham Hang T 4
#8 Hulse Ryan 3
#9 Singh Rajiv R 3
#10 Mahler Barry 2

Latest patents

Publication Filing date Title
US2013261354A1 Integrated process for the co-production of trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane
US8519200B1 Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride
US2013221272A1 Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride
US2012184786A1 Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane
US2012178977A1 Low temperature production of 2-chloro-3,3,3-trifluoropropene
US2012065437A1 Process for producing 2,3,3,3-tetrafluoropropene
US2013085308A1 Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent
US2011245549A1 Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene
US2011240902A1 Azeotrope-like composition of 2,3-dichloro-3,3-difluoropropene (HCFO-1232xf) and hydrogen fluoride (HF)
US2010187088A1 Separation of close boiling compounds by addition of a third compound
US2011224465A1 Catalyst life improvement for the vapor phase manufacture of 1-chloro-3,3,3-trifluoropropene
US2010137658A1 Method for producing fluorinated organic compounds
US2010048961A1 Method for separating halocarbons
US2010036179A1 Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US2009312585A1 Processes for hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane
US2009287027A1 Process for separating hydrogen fluoride from organic feedstocks
US2009240090A1 Integrated process to produce 2,3,3,3-tetrafluoropropene
US2009030249A1 Processes for preparing 1,1,2,3-tetrachloropropene