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DANIEL SWERN

Overview
  • Total Patents
    34
About

DANIEL SWERN has a total of 34 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are ENICHEM SINTESI, REHBERG CHESSIE E and SINO JAPAN CHEMICAL CO LTD.

Patent filings in countries

World map showing DANIEL SWERNs patent filings in countries
# Country Total Patents
#1 United States 31
#2 United Kingdom 3

Patent filings per year

Chart showing DANIEL SWERNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Daniel Swern 31
#2 Knight Hogan B 5
#3 Jordan Jr Edmund F 3
#4 Port William S 2
#5 Findley Thomas W 2
#6 Billen Geraldine N 2
#7 Richard Sasin 2
#8 Coleman Joseph E 2
#9 Dickel Geraldine B 2
#10 Scanlan John T 2

Latest patents

Publication Filing date Title
US3054804A Method for preparing gamma-stearolactone
US3101325A Trialkyl 9(10)-phosphonostearates as plasticizers for vinyl chloride polymers
US2989562A Method of preparing bis (3-dialkylphosphonopropyl) esters
US2988558A Trialkyl 9(10)-phosphonostearates
US2973380A Phosphonates
US2963458A Vinyl chloride polymer plasticized with alpha-phosphonate compounds
US2993034A Copolymers of vinyl chloride and vinyl epoxystearate
GB775714A Epoxidized fatty acid diacetoglycerides
US2813885A Process for making fatty peracids
US3020292A Vinyl 9, 10-epoxystearate
US2898348A Epoxidized diacetoglycerides
GB756981A Preparation of formylated fatty compounds and corresponding hydroxylated compounds, including isomers thereof
GB755731A Preparation of formylated or acetylated fatty compounds and corresponding hydroxylated compounds, including isomers thereof
US2715132A Unsaturated fatty acid esters of alloxy hydroxybutenes
US2750362A Peroxides of long-chain olefinc compounds
US2838480A Separation of mixed fatty acids
US2756222A Purification of long-chain vinyl esters and ethers
US2624680A Plastic plasticized with alkyl alkoxy hydroxy stearates
US2562965A Emulsion polymerization of longchain vinyl esters
US2572892A Oxidation of oleic acid