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APSINTERM LLC

Overview
  • Total Patents
    13
About

APSINTERM LLC has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are DIVIS LAB LTD, DIVI MURALI KRISHNA PRASAD and SUZHOU PENGXU PHARMATECH CO LTD.

Patent filings per year

Chart showing APSINTERM LLCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Han Zhengxu 10
#2 Krishnamurthy Dhileepkumar 10
#3 Senanayake Chris Hugh 9
#4 Lu Zhi-Hui 6
#5 Pflum Derek 4
#6 Zhi-Hui Lu 3
#7 Dhileepkumar Krishnamurthy 2
#8 Hugh Senanayake Chris 2
#9 Wilkinson Harold Scott 2
#10 Zhengxu Han 2

Latest patents

Publication Filing date Title
CN1659154A Method of preparing amine stereoisomers
US7064214B2 Methods of preparing sulfinamides and sulfoxides
EP1389184A2 Methods of preparing sulfinamide and sulfoxides